Commit | Line | Data |
---|---|---|
43ae34cb | 1 | /* |
391e43da | 2 | * kernel/sched/debug.c |
43ae34cb IM |
3 | * |
4 | * Print the CFS rbtree | |
5 | * | |
6 | * Copyright(C) 2007, Red Hat, Inc., Ingo Molnar | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | */ | |
12 | ||
13 | #include <linux/proc_fs.h> | |
589ee628 | 14 | #include <linux/sched/mm.h> |
f719ff9b | 15 | #include <linux/sched/task.h> |
43ae34cb IM |
16 | #include <linux/seq_file.h> |
17 | #include <linux/kallsyms.h> | |
18 | #include <linux/utsname.h> | |
b32e86b4 | 19 | #include <linux/mempolicy.h> |
d6ca41d7 | 20 | #include <linux/debugfs.h> |
43ae34cb | 21 | |
029632fb PZ |
22 | #include "sched.h" |
23 | ||
efe25c2c BR |
24 | static DEFINE_SPINLOCK(sched_debug_lock); |
25 | ||
43ae34cb IM |
26 | /* |
27 | * This allows printing both to /proc/sched_debug and | |
28 | * to the console | |
29 | */ | |
30 | #define SEQ_printf(m, x...) \ | |
31 | do { \ | |
32 | if (m) \ | |
33 | seq_printf(m, x); \ | |
34 | else \ | |
35 | printk(x); \ | |
36 | } while (0) | |
37 | ||
ef83a571 IM |
38 | /* |
39 | * Ease the printing of nsec fields: | |
40 | */ | |
90b2628f | 41 | static long long nsec_high(unsigned long long nsec) |
ef83a571 | 42 | { |
90b2628f | 43 | if ((long long)nsec < 0) { |
ef83a571 IM |
44 | nsec = -nsec; |
45 | do_div(nsec, 1000000); | |
46 | return -nsec; | |
47 | } | |
48 | do_div(nsec, 1000000); | |
49 | ||
50 | return nsec; | |
51 | } | |
52 | ||
90b2628f | 53 | static unsigned long nsec_low(unsigned long long nsec) |
ef83a571 | 54 | { |
90b2628f | 55 | if ((long long)nsec < 0) |
ef83a571 IM |
56 | nsec = -nsec; |
57 | ||
58 | return do_div(nsec, 1000000); | |
59 | } | |
60 | ||
61 | #define SPLIT_NS(x) nsec_high(x), nsec_low(x) | |
62 | ||
d6ca41d7 SRRH |
63 | #define SCHED_FEAT(name, enabled) \ |
64 | #name , | |
65 | ||
66 | static const char * const sched_feat_names[] = { | |
67 | #include "features.h" | |
68 | }; | |
69 | ||
70 | #undef SCHED_FEAT | |
71 | ||
72 | static int sched_feat_show(struct seq_file *m, void *v) | |
73 | { | |
74 | int i; | |
75 | ||
76 | for (i = 0; i < __SCHED_FEAT_NR; i++) { | |
77 | if (!(sysctl_sched_features & (1UL << i))) | |
78 | seq_puts(m, "NO_"); | |
79 | seq_printf(m, "%s ", sched_feat_names[i]); | |
80 | } | |
81 | seq_puts(m, "\n"); | |
82 | ||
83 | return 0; | |
84 | } | |
85 | ||
86 | #ifdef HAVE_JUMP_LABEL | |
87 | ||
88 | #define jump_label_key__true STATIC_KEY_INIT_TRUE | |
89 | #define jump_label_key__false STATIC_KEY_INIT_FALSE | |
90 | ||
91 | #define SCHED_FEAT(name, enabled) \ | |
92 | jump_label_key__##enabled , | |
93 | ||
94 | struct static_key sched_feat_keys[__SCHED_FEAT_NR] = { | |
95 | #include "features.h" | |
96 | }; | |
97 | ||
98 | #undef SCHED_FEAT | |
99 | ||
100 | static void sched_feat_disable(int i) | |
101 | { | |
102 | static_key_disable(&sched_feat_keys[i]); | |
103 | } | |
104 | ||
105 | static void sched_feat_enable(int i) | |
106 | { | |
107 | static_key_enable(&sched_feat_keys[i]); | |
108 | } | |
109 | #else | |
110 | static void sched_feat_disable(int i) { }; | |
111 | static void sched_feat_enable(int i) { }; | |
112 | #endif /* HAVE_JUMP_LABEL */ | |
113 | ||
114 | static int sched_feat_set(char *cmp) | |
115 | { | |
116 | int i; | |
117 | int neg = 0; | |
118 | ||
119 | if (strncmp(cmp, "NO_", 3) == 0) { | |
120 | neg = 1; | |
121 | cmp += 3; | |
122 | } | |
123 | ||
124 | for (i = 0; i < __SCHED_FEAT_NR; i++) { | |
125 | if (strcmp(cmp, sched_feat_names[i]) == 0) { | |
126 | if (neg) { | |
127 | sysctl_sched_features &= ~(1UL << i); | |
128 | sched_feat_disable(i); | |
129 | } else { | |
130 | sysctl_sched_features |= (1UL << i); | |
131 | sched_feat_enable(i); | |
132 | } | |
133 | break; | |
134 | } | |
135 | } | |
136 | ||
137 | return i; | |
138 | } | |
139 | ||
140 | static ssize_t | |
141 | sched_feat_write(struct file *filp, const char __user *ubuf, | |
142 | size_t cnt, loff_t *ppos) | |
143 | { | |
144 | char buf[64]; | |
145 | char *cmp; | |
146 | int i; | |
147 | struct inode *inode; | |
148 | ||
149 | if (cnt > 63) | |
150 | cnt = 63; | |
151 | ||
152 | if (copy_from_user(&buf, ubuf, cnt)) | |
153 | return -EFAULT; | |
154 | ||
155 | buf[cnt] = 0; | |
156 | cmp = strstrip(buf); | |
157 | ||
158 | /* Ensure the static_key remains in a consistent state */ | |
159 | inode = file_inode(filp); | |
160 | inode_lock(inode); | |
161 | i = sched_feat_set(cmp); | |
162 | inode_unlock(inode); | |
163 | if (i == __SCHED_FEAT_NR) | |
164 | return -EINVAL; | |
165 | ||
166 | *ppos += cnt; | |
167 | ||
168 | return cnt; | |
169 | } | |
170 | ||
171 | static int sched_feat_open(struct inode *inode, struct file *filp) | |
172 | { | |
173 | return single_open(filp, sched_feat_show, NULL); | |
174 | } | |
175 | ||
176 | static const struct file_operations sched_feat_fops = { | |
177 | .open = sched_feat_open, | |
178 | .write = sched_feat_write, | |
179 | .read = seq_read, | |
180 | .llseek = seq_lseek, | |
181 | .release = single_release, | |
182 | }; | |
183 | ||
184 | static __init int sched_init_debug(void) | |
185 | { | |
186 | debugfs_create_file("sched_features", 0644, NULL, NULL, | |
187 | &sched_feat_fops); | |
188 | ||
189 | return 0; | |
190 | } | |
191 | late_initcall(sched_init_debug); | |
192 | ||
3866e845 SRRH |
193 | #ifdef CONFIG_SMP |
194 | ||
195 | #ifdef CONFIG_SYSCTL | |
196 | ||
197 | static struct ctl_table sd_ctl_dir[] = { | |
198 | { | |
199 | .procname = "sched_domain", | |
200 | .mode = 0555, | |
201 | }, | |
202 | {} | |
203 | }; | |
204 | ||
205 | static struct ctl_table sd_ctl_root[] = { | |
206 | { | |
207 | .procname = "kernel", | |
208 | .mode = 0555, | |
209 | .child = sd_ctl_dir, | |
210 | }, | |
211 | {} | |
212 | }; | |
213 | ||
214 | static struct ctl_table *sd_alloc_ctl_entry(int n) | |
215 | { | |
216 | struct ctl_table *entry = | |
217 | kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL); | |
218 | ||
219 | return entry; | |
220 | } | |
221 | ||
222 | static void sd_free_ctl_entry(struct ctl_table **tablep) | |
223 | { | |
224 | struct ctl_table *entry; | |
225 | ||
226 | /* | |
227 | * In the intermediate directories, both the child directory and | |
228 | * procname are dynamically allocated and could fail but the mode | |
229 | * will always be set. In the lowest directory the names are | |
230 | * static strings and all have proc handlers. | |
231 | */ | |
232 | for (entry = *tablep; entry->mode; entry++) { | |
233 | if (entry->child) | |
234 | sd_free_ctl_entry(&entry->child); | |
235 | if (entry->proc_handler == NULL) | |
236 | kfree(entry->procname); | |
237 | } | |
238 | ||
239 | kfree(*tablep); | |
240 | *tablep = NULL; | |
241 | } | |
242 | ||
243 | static int min_load_idx = 0; | |
244 | static int max_load_idx = CPU_LOAD_IDX_MAX-1; | |
245 | ||
246 | static void | |
247 | set_table_entry(struct ctl_table *entry, | |
248 | const char *procname, void *data, int maxlen, | |
249 | umode_t mode, proc_handler *proc_handler, | |
250 | bool load_idx) | |
251 | { | |
252 | entry->procname = procname; | |
253 | entry->data = data; | |
254 | entry->maxlen = maxlen; | |
255 | entry->mode = mode; | |
256 | entry->proc_handler = proc_handler; | |
257 | ||
258 | if (load_idx) { | |
259 | entry->extra1 = &min_load_idx; | |
260 | entry->extra2 = &max_load_idx; | |
261 | } | |
262 | } | |
263 | ||
264 | static struct ctl_table * | |
265 | sd_alloc_ctl_domain_table(struct sched_domain *sd) | |
266 | { | |
267 | struct ctl_table *table = sd_alloc_ctl_entry(14); | |
268 | ||
269 | if (table == NULL) | |
270 | return NULL; | |
271 | ||
272 | set_table_entry(&table[0], "min_interval", &sd->min_interval, | |
273 | sizeof(long), 0644, proc_doulongvec_minmax, false); | |
274 | set_table_entry(&table[1], "max_interval", &sd->max_interval, | |
275 | sizeof(long), 0644, proc_doulongvec_minmax, false); | |
276 | set_table_entry(&table[2], "busy_idx", &sd->busy_idx, | |
277 | sizeof(int), 0644, proc_dointvec_minmax, true); | |
278 | set_table_entry(&table[3], "idle_idx", &sd->idle_idx, | |
279 | sizeof(int), 0644, proc_dointvec_minmax, true); | |
280 | set_table_entry(&table[4], "newidle_idx", &sd->newidle_idx, | |
281 | sizeof(int), 0644, proc_dointvec_minmax, true); | |
282 | set_table_entry(&table[5], "wake_idx", &sd->wake_idx, | |
283 | sizeof(int), 0644, proc_dointvec_minmax, true); | |
284 | set_table_entry(&table[6], "forkexec_idx", &sd->forkexec_idx, | |
285 | sizeof(int), 0644, proc_dointvec_minmax, true); | |
286 | set_table_entry(&table[7], "busy_factor", &sd->busy_factor, | |
287 | sizeof(int), 0644, proc_dointvec_minmax, false); | |
288 | set_table_entry(&table[8], "imbalance_pct", &sd->imbalance_pct, | |
289 | sizeof(int), 0644, proc_dointvec_minmax, false); | |
290 | set_table_entry(&table[9], "cache_nice_tries", | |
291 | &sd->cache_nice_tries, | |
292 | sizeof(int), 0644, proc_dointvec_minmax, false); | |
293 | set_table_entry(&table[10], "flags", &sd->flags, | |
294 | sizeof(int), 0644, proc_dointvec_minmax, false); | |
295 | set_table_entry(&table[11], "max_newidle_lb_cost", | |
296 | &sd->max_newidle_lb_cost, | |
297 | sizeof(long), 0644, proc_doulongvec_minmax, false); | |
298 | set_table_entry(&table[12], "name", sd->name, | |
299 | CORENAME_MAX_SIZE, 0444, proc_dostring, false); | |
300 | /* &table[13] is terminator */ | |
301 | ||
302 | return table; | |
303 | } | |
304 | ||
305 | static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu) | |
306 | { | |
307 | struct ctl_table *entry, *table; | |
308 | struct sched_domain *sd; | |
309 | int domain_num = 0, i; | |
310 | char buf[32]; | |
311 | ||
312 | for_each_domain(cpu, sd) | |
313 | domain_num++; | |
314 | entry = table = sd_alloc_ctl_entry(domain_num + 1); | |
315 | if (table == NULL) | |
316 | return NULL; | |
317 | ||
318 | i = 0; | |
319 | for_each_domain(cpu, sd) { | |
320 | snprintf(buf, 32, "domain%d", i); | |
321 | entry->procname = kstrdup(buf, GFP_KERNEL); | |
322 | entry->mode = 0555; | |
323 | entry->child = sd_alloc_ctl_domain_table(sd); | |
324 | entry++; | |
325 | i++; | |
326 | } | |
327 | return table; | |
328 | } | |
329 | ||
330 | static struct ctl_table_header *sd_sysctl_header; | |
331 | void register_sched_domain_sysctl(void) | |
332 | { | |
333 | int i, cpu_num = num_possible_cpus(); | |
334 | struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1); | |
335 | char buf[32]; | |
336 | ||
337 | WARN_ON(sd_ctl_dir[0].child); | |
338 | sd_ctl_dir[0].child = entry; | |
339 | ||
340 | if (entry == NULL) | |
341 | return; | |
342 | ||
343 | for_each_possible_cpu(i) { | |
344 | snprintf(buf, 32, "cpu%d", i); | |
345 | entry->procname = kstrdup(buf, GFP_KERNEL); | |
346 | entry->mode = 0555; | |
347 | entry->child = sd_alloc_ctl_cpu_table(i); | |
348 | entry++; | |
349 | } | |
350 | ||
351 | WARN_ON(sd_sysctl_header); | |
352 | sd_sysctl_header = register_sysctl_table(sd_ctl_root); | |
353 | } | |
354 | ||
355 | /* may be called multiple times per register */ | |
356 | void unregister_sched_domain_sysctl(void) | |
357 | { | |
358 | unregister_sysctl_table(sd_sysctl_header); | |
359 | sd_sysctl_header = NULL; | |
360 | if (sd_ctl_dir[0].child) | |
361 | sd_free_ctl_entry(&sd_ctl_dir[0].child); | |
362 | } | |
363 | #endif /* CONFIG_SYSCTL */ | |
364 | #endif /* CONFIG_SMP */ | |
365 | ||
ff9b48c3 | 366 | #ifdef CONFIG_FAIR_GROUP_SCHED |
5091faa4 | 367 | static void print_cfs_group_stats(struct seq_file *m, int cpu, struct task_group *tg) |
ff9b48c3 BR |
368 | { |
369 | struct sched_entity *se = tg->se[cpu]; | |
ff9b48c3 BR |
370 | |
371 | #define P(F) \ | |
372 | SEQ_printf(m, " .%-30s: %lld\n", #F, (long long)F) | |
4fa8d299 JP |
373 | #define P_SCHEDSTAT(F) \ |
374 | SEQ_printf(m, " .%-30s: %lld\n", #F, (long long)schedstat_val(F)) | |
ff9b48c3 BR |
375 | #define PN(F) \ |
376 | SEQ_printf(m, " .%-30s: %lld.%06ld\n", #F, SPLIT_NS((long long)F)) | |
4fa8d299 JP |
377 | #define PN_SCHEDSTAT(F) \ |
378 | SEQ_printf(m, " .%-30s: %lld.%06ld\n", #F, SPLIT_NS((long long)schedstat_val(F))) | |
ff9b48c3 | 379 | |
cd126afe | 380 | if (!se) |
18bf2805 | 381 | return; |
18bf2805 | 382 | |
ff9b48c3 BR |
383 | PN(se->exec_start); |
384 | PN(se->vruntime); | |
385 | PN(se->sum_exec_runtime); | |
cb251765 | 386 | if (schedstat_enabled()) { |
4fa8d299 JP |
387 | PN_SCHEDSTAT(se->statistics.wait_start); |
388 | PN_SCHEDSTAT(se->statistics.sleep_start); | |
389 | PN_SCHEDSTAT(se->statistics.block_start); | |
390 | PN_SCHEDSTAT(se->statistics.sleep_max); | |
391 | PN_SCHEDSTAT(se->statistics.block_max); | |
392 | PN_SCHEDSTAT(se->statistics.exec_max); | |
393 | PN_SCHEDSTAT(se->statistics.slice_max); | |
394 | PN_SCHEDSTAT(se->statistics.wait_max); | |
395 | PN_SCHEDSTAT(se->statistics.wait_sum); | |
396 | P_SCHEDSTAT(se->statistics.wait_count); | |
cb251765 | 397 | } |
ff9b48c3 | 398 | P(se->load.weight); |
9d85f21c | 399 | #ifdef CONFIG_SMP |
9d89c257 YD |
400 | P(se->avg.load_avg); |
401 | P(se->avg.util_avg); | |
9d85f21c | 402 | #endif |
4fa8d299 JP |
403 | |
404 | #undef PN_SCHEDSTAT | |
ff9b48c3 | 405 | #undef PN |
4fa8d299 | 406 | #undef P_SCHEDSTAT |
ff9b48c3 BR |
407 | #undef P |
408 | } | |
409 | #endif | |
410 | ||
efe25c2c BR |
411 | #ifdef CONFIG_CGROUP_SCHED |
412 | static char group_path[PATH_MAX]; | |
413 | ||
414 | static char *task_group_path(struct task_group *tg) | |
415 | { | |
8ecedd7a BR |
416 | if (autogroup_path(tg, group_path, PATH_MAX)) |
417 | return group_path; | |
418 | ||
4c737b41 TH |
419 | cgroup_path(tg->css.cgroup, group_path, PATH_MAX); |
420 | return group_path; | |
efe25c2c BR |
421 | } |
422 | #endif | |
423 | ||
43ae34cb | 424 | static void |
a48da48b | 425 | print_task(struct seq_file *m, struct rq *rq, struct task_struct *p) |
43ae34cb IM |
426 | { |
427 | if (rq->curr == p) | |
428 | SEQ_printf(m, "R"); | |
429 | else | |
430 | SEQ_printf(m, " "); | |
431 | ||
ef83a571 | 432 | SEQ_printf(m, "%15s %5d %9Ld.%06ld %9Ld %5d ", |
fc840914 | 433 | p->comm, task_pid_nr(p), |
ef83a571 | 434 | SPLIT_NS(p->se.vruntime), |
43ae34cb | 435 | (long long)(p->nvcsw + p->nivcsw), |
6f605d83 | 436 | p->prio); |
9c572591 | 437 | |
33d6176e | 438 | SEQ_printf(m, "%9Ld.%06ld %9Ld.%06ld %9Ld.%06ld", |
20e1d486 | 439 | SPLIT_NS(schedstat_val_or_zero(p->se.statistics.wait_sum)), |
33d6176e | 440 | SPLIT_NS(p->se.sum_exec_runtime), |
20e1d486 | 441 | SPLIT_NS(schedstat_val_or_zero(p->se.statistics.sum_sleep_runtime))); |
9c572591 | 442 | |
b32e86b4 | 443 | #ifdef CONFIG_NUMA_BALANCING |
e3d24d0a | 444 | SEQ_printf(m, " %d %d", task_node(p), task_numa_group_id(p)); |
b32e86b4 | 445 | #endif |
efe25c2c BR |
446 | #ifdef CONFIG_CGROUP_SCHED |
447 | SEQ_printf(m, " %s", task_group_path(task_group(p))); | |
448 | #endif | |
d19ca308 | 449 | |
d19ca308 | 450 | SEQ_printf(m, "\n"); |
43ae34cb IM |
451 | } |
452 | ||
a48da48b | 453 | static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu) |
43ae34cb IM |
454 | { |
455 | struct task_struct *g, *p; | |
456 | ||
457 | SEQ_printf(m, | |
458 | "\nrunnable tasks:\n" | |
c86da3a3 | 459 | " task PID tree-key switches prio" |
c5f3ab1c | 460 | " wait-time sum-exec sum-sleep\n" |
1a75b94f | 461 | "------------------------------------------------------" |
c86da3a3 | 462 | "----------------------------------------------------\n"); |
43ae34cb | 463 | |
5bd96ab6 | 464 | rcu_read_lock(); |
d38e83c7 | 465 | for_each_process_thread(g, p) { |
b32e86b4 | 466 | if (task_cpu(p) != rq_cpu) |
43ae34cb IM |
467 | continue; |
468 | ||
a48da48b | 469 | print_task(m, rq, p); |
d38e83c7 | 470 | } |
5bd96ab6 | 471 | rcu_read_unlock(); |
43ae34cb IM |
472 | } |
473 | ||
5cef9eca | 474 | void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) |
43ae34cb | 475 | { |
86d9560c IM |
476 | s64 MIN_vruntime = -1, min_vruntime, max_vruntime = -1, |
477 | spread, rq0_min_vruntime, spread0; | |
348ec61e | 478 | struct rq *rq = cpu_rq(cpu); |
67e12eac IM |
479 | struct sched_entity *last; |
480 | unsigned long flags; | |
481 | ||
efe25c2c BR |
482 | #ifdef CONFIG_FAIR_GROUP_SCHED |
483 | SEQ_printf(m, "\ncfs_rq[%d]:%s\n", cpu, task_group_path(cfs_rq->tg)); | |
484 | #else | |
ada18de2 | 485 | SEQ_printf(m, "\ncfs_rq[%d]:\n", cpu); |
efe25c2c | 486 | #endif |
ef83a571 IM |
487 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "exec_clock", |
488 | SPLIT_NS(cfs_rq->exec_clock)); | |
67e12eac | 489 | |
05fa785c | 490 | raw_spin_lock_irqsave(&rq->lock, flags); |
67e12eac | 491 | if (cfs_rq->rb_leftmost) |
ac53db59 | 492 | MIN_vruntime = (__pick_first_entity(cfs_rq))->vruntime; |
67e12eac IM |
493 | last = __pick_last_entity(cfs_rq); |
494 | if (last) | |
495 | max_vruntime = last->vruntime; | |
5ac5c4d6 | 496 | min_vruntime = cfs_rq->min_vruntime; |
348ec61e | 497 | rq0_min_vruntime = cpu_rq(0)->cfs.min_vruntime; |
05fa785c | 498 | raw_spin_unlock_irqrestore(&rq->lock, flags); |
ef83a571 IM |
499 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "MIN_vruntime", |
500 | SPLIT_NS(MIN_vruntime)); | |
501 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "min_vruntime", | |
502 | SPLIT_NS(min_vruntime)); | |
503 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "max_vruntime", | |
504 | SPLIT_NS(max_vruntime)); | |
67e12eac | 505 | spread = max_vruntime - MIN_vruntime; |
ef83a571 IM |
506 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "spread", |
507 | SPLIT_NS(spread)); | |
86d9560c | 508 | spread0 = min_vruntime - rq0_min_vruntime; |
ef83a571 IM |
509 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "spread0", |
510 | SPLIT_NS(spread0)); | |
5ac5c4d6 | 511 | SEQ_printf(m, " .%-30s: %d\n", "nr_spread_over", |
ddc97297 | 512 | cfs_rq->nr_spread_over); |
c82513e5 | 513 | SEQ_printf(m, " .%-30s: %d\n", "nr_running", cfs_rq->nr_running); |
2069dd75 | 514 | SEQ_printf(m, " .%-30s: %ld\n", "load", cfs_rq->load.weight); |
c09595f6 | 515 | #ifdef CONFIG_SMP |
9d89c257 YD |
516 | SEQ_printf(m, " .%-30s: %lu\n", "load_avg", |
517 | cfs_rq->avg.load_avg); | |
13962234 YD |
518 | SEQ_printf(m, " .%-30s: %lu\n", "runnable_load_avg", |
519 | cfs_rq->runnable_load_avg); | |
9d89c257 YD |
520 | SEQ_printf(m, " .%-30s: %lu\n", "util_avg", |
521 | cfs_rq->avg.util_avg); | |
522 | SEQ_printf(m, " .%-30s: %ld\n", "removed_load_avg", | |
523 | atomic_long_read(&cfs_rq->removed_load_avg)); | |
524 | SEQ_printf(m, " .%-30s: %ld\n", "removed_util_avg", | |
525 | atomic_long_read(&cfs_rq->removed_util_avg)); | |
333bb864 | 526 | #ifdef CONFIG_FAIR_GROUP_SCHED |
9d89c257 YD |
527 | SEQ_printf(m, " .%-30s: %lu\n", "tg_load_avg_contrib", |
528 | cfs_rq->tg_load_avg_contrib); | |
333bb864 AS |
529 | SEQ_printf(m, " .%-30s: %ld\n", "tg_load_avg", |
530 | atomic_long_read(&cfs_rq->tg->load_avg)); | |
c09595f6 | 531 | #endif |
333bb864 | 532 | #endif |
f9f9ffc2 | 533 | #ifdef CONFIG_CFS_BANDWIDTH |
f9f9ffc2 BS |
534 | SEQ_printf(m, " .%-30s: %d\n", "throttled", |
535 | cfs_rq->throttled); | |
536 | SEQ_printf(m, " .%-30s: %d\n", "throttle_count", | |
537 | cfs_rq->throttle_count); | |
538 | #endif | |
2069dd75 | 539 | |
333bb864 | 540 | #ifdef CONFIG_FAIR_GROUP_SCHED |
ff9b48c3 | 541 | print_cfs_group_stats(m, cpu, cfs_rq->tg); |
c09595f6 | 542 | #endif |
43ae34cb IM |
543 | } |
544 | ||
ada18de2 PZ |
545 | void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq) |
546 | { | |
efe25c2c BR |
547 | #ifdef CONFIG_RT_GROUP_SCHED |
548 | SEQ_printf(m, "\nrt_rq[%d]:%s\n", cpu, task_group_path(rt_rq->tg)); | |
549 | #else | |
ada18de2 | 550 | SEQ_printf(m, "\nrt_rq[%d]:\n", cpu); |
efe25c2c | 551 | #endif |
ada18de2 PZ |
552 | |
553 | #define P(x) \ | |
554 | SEQ_printf(m, " .%-30s: %Ld\n", #x, (long long)(rt_rq->x)) | |
555 | #define PN(x) \ | |
556 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rt_rq->x)) | |
557 | ||
558 | P(rt_nr_running); | |
559 | P(rt_throttled); | |
560 | PN(rt_time); | |
561 | PN(rt_runtime); | |
562 | ||
563 | #undef PN | |
564 | #undef P | |
565 | } | |
566 | ||
acb32132 WL |
567 | void print_dl_rq(struct seq_file *m, int cpu, struct dl_rq *dl_rq) |
568 | { | |
ef477183 SRRH |
569 | struct dl_bw *dl_bw; |
570 | ||
acb32132 WL |
571 | SEQ_printf(m, "\ndl_rq[%d]:\n", cpu); |
572 | SEQ_printf(m, " .%-30s: %ld\n", "dl_nr_running", dl_rq->dl_nr_running); | |
ef477183 SRRH |
573 | #ifdef CONFIG_SMP |
574 | dl_bw = &cpu_rq(cpu)->rd->dl_bw; | |
575 | #else | |
576 | dl_bw = &dl_rq->dl_bw; | |
577 | #endif | |
578 | SEQ_printf(m, " .%-30s: %lld\n", "dl_bw->bw", dl_bw->bw); | |
579 | SEQ_printf(m, " .%-30s: %lld\n", "dl_bw->total_bw", dl_bw->total_bw); | |
acb32132 WL |
580 | } |
581 | ||
5bb6b1ea PZ |
582 | extern __read_mostly int sched_clock_running; |
583 | ||
a48da48b | 584 | static void print_cpu(struct seq_file *m, int cpu) |
43ae34cb | 585 | { |
348ec61e | 586 | struct rq *rq = cpu_rq(cpu); |
efe25c2c | 587 | unsigned long flags; |
43ae34cb IM |
588 | |
589 | #ifdef CONFIG_X86 | |
590 | { | |
591 | unsigned int freq = cpu_khz ? : 1; | |
592 | ||
bbbfeac9 | 593 | SEQ_printf(m, "cpu#%d, %u.%03u MHz\n", |
43ae34cb IM |
594 | cpu, freq / 1000, (freq % 1000)); |
595 | } | |
596 | #else | |
bbbfeac9 | 597 | SEQ_printf(m, "cpu#%d\n", cpu); |
43ae34cb IM |
598 | #endif |
599 | ||
13e099d2 PZ |
600 | #define P(x) \ |
601 | do { \ | |
602 | if (sizeof(rq->x) == 4) \ | |
603 | SEQ_printf(m, " .%-30s: %ld\n", #x, (long)(rq->x)); \ | |
604 | else \ | |
605 | SEQ_printf(m, " .%-30s: %Ld\n", #x, (long long)(rq->x));\ | |
606 | } while (0) | |
607 | ||
ef83a571 IM |
608 | #define PN(x) \ |
609 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rq->x)) | |
43ae34cb IM |
610 | |
611 | P(nr_running); | |
612 | SEQ_printf(m, " .%-30s: %lu\n", "load", | |
495eca49 | 613 | rq->load.weight); |
43ae34cb IM |
614 | P(nr_switches); |
615 | P(nr_load_updates); | |
616 | P(nr_uninterruptible); | |
ef83a571 | 617 | PN(next_balance); |
fc840914 | 618 | SEQ_printf(m, " .%-30s: %ld\n", "curr->pid", (long)(task_pid_nr(rq->curr))); |
ef83a571 | 619 | PN(clock); |
5a537597 | 620 | PN(clock_task); |
43ae34cb IM |
621 | P(cpu_load[0]); |
622 | P(cpu_load[1]); | |
623 | P(cpu_load[2]); | |
624 | P(cpu_load[3]); | |
625 | P(cpu_load[4]); | |
626 | #undef P | |
ef83a571 | 627 | #undef PN |
43ae34cb | 628 | |
1b9508f6 | 629 | #ifdef CONFIG_SMP |
db6ea2fb | 630 | #define P64(n) SEQ_printf(m, " .%-30s: %Ld\n", #n, rq->n); |
1b9508f6 | 631 | P64(avg_idle); |
37e6bae8 | 632 | P64(max_idle_balance_cost); |
db6ea2fb | 633 | #undef P64 |
1b9508f6 | 634 | #endif |
5ac5c4d6 | 635 | |
4fa8d299 | 636 | #define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, schedstat_val(rq->n)); |
cb251765 MG |
637 | if (schedstat_enabled()) { |
638 | P(yld_count); | |
639 | P(sched_count); | |
640 | P(sched_goidle); | |
641 | P(ttwu_count); | |
642 | P(ttwu_local); | |
643 | } | |
5ac5c4d6 | 644 | #undef P |
4fa8d299 | 645 | |
efe25c2c | 646 | spin_lock_irqsave(&sched_debug_lock, flags); |
5cef9eca | 647 | print_cfs_stats(m, cpu); |
ada18de2 | 648 | print_rt_stats(m, cpu); |
acb32132 | 649 | print_dl_stats(m, cpu); |
43ae34cb | 650 | |
a48da48b | 651 | print_rq(m, rq, cpu); |
efe25c2c | 652 | spin_unlock_irqrestore(&sched_debug_lock, flags); |
bbbfeac9 | 653 | SEQ_printf(m, "\n"); |
43ae34cb IM |
654 | } |
655 | ||
1983a922 CE |
656 | static const char *sched_tunable_scaling_names[] = { |
657 | "none", | |
658 | "logaritmic", | |
659 | "linear" | |
660 | }; | |
661 | ||
bbbfeac9 | 662 | static void sched_debug_header(struct seq_file *m) |
43ae34cb | 663 | { |
5bb6b1ea PZ |
664 | u64 ktime, sched_clk, cpu_clk; |
665 | unsigned long flags; | |
43ae34cb | 666 | |
5bb6b1ea PZ |
667 | local_irq_save(flags); |
668 | ktime = ktime_to_ns(ktime_get()); | |
669 | sched_clk = sched_clock(); | |
670 | cpu_clk = local_clock(); | |
671 | local_irq_restore(flags); | |
672 | ||
b32e86b4 | 673 | SEQ_printf(m, "Sched Debug Version: v0.11, %s %.*s\n", |
43ae34cb IM |
674 | init_utsname()->release, |
675 | (int)strcspn(init_utsname()->version, " "), | |
676 | init_utsname()->version); | |
677 | ||
5bb6b1ea PZ |
678 | #define P(x) \ |
679 | SEQ_printf(m, "%-40s: %Ld\n", #x, (long long)(x)) | |
680 | #define PN(x) \ | |
681 | SEQ_printf(m, "%-40s: %Ld.%06ld\n", #x, SPLIT_NS(x)) | |
682 | PN(ktime); | |
683 | PN(sched_clk); | |
684 | PN(cpu_clk); | |
685 | P(jiffies); | |
686 | #ifdef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK | |
35af99e6 | 687 | P(sched_clock_stable()); |
5bb6b1ea PZ |
688 | #endif |
689 | #undef PN | |
690 | #undef P | |
691 | ||
692 | SEQ_printf(m, "\n"); | |
693 | SEQ_printf(m, "sysctl_sched\n"); | |
43ae34cb | 694 | |
1aa4731e | 695 | #define P(x) \ |
d822cece | 696 | SEQ_printf(m, " .%-40s: %Ld\n", #x, (long long)(x)) |
1aa4731e | 697 | #define PN(x) \ |
d822cece | 698 | SEQ_printf(m, " .%-40s: %Ld.%06ld\n", #x, SPLIT_NS(x)) |
1aa4731e | 699 | PN(sysctl_sched_latency); |
b2be5e96 | 700 | PN(sysctl_sched_min_granularity); |
1aa4731e | 701 | PN(sysctl_sched_wakeup_granularity); |
eebef746 | 702 | P(sysctl_sched_child_runs_first); |
1aa4731e IM |
703 | P(sysctl_sched_features); |
704 | #undef PN | |
705 | #undef P | |
706 | ||
bbbfeac9 NZ |
707 | SEQ_printf(m, " .%-40s: %d (%s)\n", |
708 | "sysctl_sched_tunable_scaling", | |
1983a922 CE |
709 | sysctl_sched_tunable_scaling, |
710 | sched_tunable_scaling_names[sysctl_sched_tunable_scaling]); | |
bbbfeac9 NZ |
711 | SEQ_printf(m, "\n"); |
712 | } | |
1983a922 | 713 | |
bbbfeac9 NZ |
714 | static int sched_debug_show(struct seq_file *m, void *v) |
715 | { | |
716 | int cpu = (unsigned long)(v - 2); | |
43ae34cb | 717 | |
bbbfeac9 NZ |
718 | if (cpu != -1) |
719 | print_cpu(m, cpu); | |
720 | else | |
721 | sched_debug_header(m); | |
43ae34cb IM |
722 | |
723 | return 0; | |
724 | } | |
725 | ||
029632fb | 726 | void sysrq_sched_debug_show(void) |
43ae34cb | 727 | { |
bbbfeac9 NZ |
728 | int cpu; |
729 | ||
730 | sched_debug_header(NULL); | |
731 | for_each_online_cpu(cpu) | |
732 | print_cpu(NULL, cpu); | |
733 | ||
734 | } | |
735 | ||
736 | /* | |
737 | * This itererator needs some explanation. | |
738 | * It returns 1 for the header position. | |
739 | * This means 2 is cpu 0. | |
740 | * In a hotplugged system some cpus, including cpu 0, may be missing so we have | |
741 | * to use cpumask_* to iterate over the cpus. | |
742 | */ | |
743 | static void *sched_debug_start(struct seq_file *file, loff_t *offset) | |
744 | { | |
745 | unsigned long n = *offset; | |
746 | ||
747 | if (n == 0) | |
748 | return (void *) 1; | |
749 | ||
750 | n--; | |
751 | ||
752 | if (n > 0) | |
753 | n = cpumask_next(n - 1, cpu_online_mask); | |
754 | else | |
755 | n = cpumask_first(cpu_online_mask); | |
756 | ||
757 | *offset = n + 1; | |
758 | ||
759 | if (n < nr_cpu_ids) | |
760 | return (void *)(unsigned long)(n + 2); | |
761 | return NULL; | |
762 | } | |
763 | ||
764 | static void *sched_debug_next(struct seq_file *file, void *data, loff_t *offset) | |
765 | { | |
766 | (*offset)++; | |
767 | return sched_debug_start(file, offset); | |
768 | } | |
769 | ||
770 | static void sched_debug_stop(struct seq_file *file, void *data) | |
771 | { | |
772 | } | |
773 | ||
774 | static const struct seq_operations sched_debug_sops = { | |
775 | .start = sched_debug_start, | |
776 | .next = sched_debug_next, | |
777 | .stop = sched_debug_stop, | |
778 | .show = sched_debug_show, | |
779 | }; | |
780 | ||
781 | static int sched_debug_release(struct inode *inode, struct file *file) | |
782 | { | |
783 | seq_release(inode, file); | |
784 | ||
785 | return 0; | |
43ae34cb IM |
786 | } |
787 | ||
788 | static int sched_debug_open(struct inode *inode, struct file *filp) | |
789 | { | |
bbbfeac9 NZ |
790 | int ret = 0; |
791 | ||
792 | ret = seq_open(filp, &sched_debug_sops); | |
793 | ||
794 | return ret; | |
43ae34cb IM |
795 | } |
796 | ||
0dbee3a6 | 797 | static const struct file_operations sched_debug_fops = { |
43ae34cb IM |
798 | .open = sched_debug_open, |
799 | .read = seq_read, | |
800 | .llseek = seq_lseek, | |
bbbfeac9 | 801 | .release = sched_debug_release, |
43ae34cb IM |
802 | }; |
803 | ||
804 | static int __init init_sched_debug_procfs(void) | |
805 | { | |
806 | struct proc_dir_entry *pe; | |
807 | ||
a9cf4ddb | 808 | pe = proc_create("sched_debug", 0444, NULL, &sched_debug_fops); |
43ae34cb IM |
809 | if (!pe) |
810 | return -ENOMEM; | |
43ae34cb IM |
811 | return 0; |
812 | } | |
813 | ||
814 | __initcall(init_sched_debug_procfs); | |
815 | ||
b32e86b4 IM |
816 | #define __P(F) \ |
817 | SEQ_printf(m, "%-45s:%21Ld\n", #F, (long long)F) | |
818 | #define P(F) \ | |
819 | SEQ_printf(m, "%-45s:%21Ld\n", #F, (long long)p->F) | |
820 | #define __PN(F) \ | |
821 | SEQ_printf(m, "%-45s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)F)) | |
822 | #define PN(F) \ | |
823 | SEQ_printf(m, "%-45s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)p->F)) | |
824 | ||
825 | ||
397f2378 SD |
826 | #ifdef CONFIG_NUMA_BALANCING |
827 | void print_numa_stats(struct seq_file *m, int node, unsigned long tsf, | |
828 | unsigned long tpf, unsigned long gsf, unsigned long gpf) | |
829 | { | |
830 | SEQ_printf(m, "numa_faults node=%d ", node); | |
831 | SEQ_printf(m, "task_private=%lu task_shared=%lu ", tsf, tpf); | |
832 | SEQ_printf(m, "group_private=%lu group_shared=%lu\n", gsf, gpf); | |
833 | } | |
834 | #endif | |
835 | ||
836 | ||
b32e86b4 IM |
837 | static void sched_show_numa(struct task_struct *p, struct seq_file *m) |
838 | { | |
839 | #ifdef CONFIG_NUMA_BALANCING | |
840 | struct mempolicy *pol; | |
b32e86b4 IM |
841 | |
842 | if (p->mm) | |
843 | P(mm->numa_scan_seq); | |
844 | ||
845 | task_lock(p); | |
846 | pol = p->mempolicy; | |
847 | if (pol && !(pol->flags & MPOL_F_MORON)) | |
848 | pol = NULL; | |
849 | mpol_get(pol); | |
850 | task_unlock(p); | |
851 | ||
397f2378 SD |
852 | P(numa_pages_migrated); |
853 | P(numa_preferred_nid); | |
854 | P(total_numa_faults); | |
855 | SEQ_printf(m, "current_node=%d, numa_group_id=%d\n", | |
856 | task_node(p), task_numa_group_id(p)); | |
857 | show_numa_stats(p, m); | |
b32e86b4 IM |
858 | mpol_put(pol); |
859 | #endif | |
860 | } | |
861 | ||
43ae34cb IM |
862 | void proc_sched_show_task(struct task_struct *p, struct seq_file *m) |
863 | { | |
cc367732 | 864 | unsigned long nr_switches; |
43ae34cb | 865 | |
fc840914 | 866 | SEQ_printf(m, "%s (%d, #threads: %d)\n", p->comm, task_pid_nr(p), |
5089a976 | 867 | get_nr_threads(p)); |
2d92f227 | 868 | SEQ_printf(m, |
add332a1 KB |
869 | "---------------------------------------------------------" |
870 | "----------\n"); | |
cc367732 | 871 | #define __P(F) \ |
add332a1 | 872 | SEQ_printf(m, "%-45s:%21Ld\n", #F, (long long)F) |
43ae34cb | 873 | #define P(F) \ |
add332a1 | 874 | SEQ_printf(m, "%-45s:%21Ld\n", #F, (long long)p->F) |
4fa8d299 JP |
875 | #define P_SCHEDSTAT(F) \ |
876 | SEQ_printf(m, "%-45s:%21Ld\n", #F, (long long)schedstat_val(p->F)) | |
cc367732 | 877 | #define __PN(F) \ |
add332a1 | 878 | SEQ_printf(m, "%-45s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)F)) |
ef83a571 | 879 | #define PN(F) \ |
add332a1 | 880 | SEQ_printf(m, "%-45s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)p->F)) |
4fa8d299 JP |
881 | #define PN_SCHEDSTAT(F) \ |
882 | SEQ_printf(m, "%-45s:%14Ld.%06ld\n", #F, SPLIT_NS((long long)schedstat_val(p->F))) | |
43ae34cb | 883 | |
ef83a571 IM |
884 | PN(se.exec_start); |
885 | PN(se.vruntime); | |
886 | PN(se.sum_exec_runtime); | |
6cfb0d5d | 887 | |
cc367732 IM |
888 | nr_switches = p->nvcsw + p->nivcsw; |
889 | ||
cc367732 | 890 | P(se.nr_migrations); |
cc367732 | 891 | |
cb251765 | 892 | if (schedstat_enabled()) { |
cc367732 IM |
893 | u64 avg_atom, avg_per_cpu; |
894 | ||
4fa8d299 JP |
895 | PN_SCHEDSTAT(se.statistics.sum_sleep_runtime); |
896 | PN_SCHEDSTAT(se.statistics.wait_start); | |
897 | PN_SCHEDSTAT(se.statistics.sleep_start); | |
898 | PN_SCHEDSTAT(se.statistics.block_start); | |
899 | PN_SCHEDSTAT(se.statistics.sleep_max); | |
900 | PN_SCHEDSTAT(se.statistics.block_max); | |
901 | PN_SCHEDSTAT(se.statistics.exec_max); | |
902 | PN_SCHEDSTAT(se.statistics.slice_max); | |
903 | PN_SCHEDSTAT(se.statistics.wait_max); | |
904 | PN_SCHEDSTAT(se.statistics.wait_sum); | |
905 | P_SCHEDSTAT(se.statistics.wait_count); | |
906 | PN_SCHEDSTAT(se.statistics.iowait_sum); | |
907 | P_SCHEDSTAT(se.statistics.iowait_count); | |
908 | P_SCHEDSTAT(se.statistics.nr_migrations_cold); | |
909 | P_SCHEDSTAT(se.statistics.nr_failed_migrations_affine); | |
910 | P_SCHEDSTAT(se.statistics.nr_failed_migrations_running); | |
911 | P_SCHEDSTAT(se.statistics.nr_failed_migrations_hot); | |
912 | P_SCHEDSTAT(se.statistics.nr_forced_migrations); | |
913 | P_SCHEDSTAT(se.statistics.nr_wakeups); | |
914 | P_SCHEDSTAT(se.statistics.nr_wakeups_sync); | |
915 | P_SCHEDSTAT(se.statistics.nr_wakeups_migrate); | |
916 | P_SCHEDSTAT(se.statistics.nr_wakeups_local); | |
917 | P_SCHEDSTAT(se.statistics.nr_wakeups_remote); | |
918 | P_SCHEDSTAT(se.statistics.nr_wakeups_affine); | |
919 | P_SCHEDSTAT(se.statistics.nr_wakeups_affine_attempts); | |
920 | P_SCHEDSTAT(se.statistics.nr_wakeups_passive); | |
921 | P_SCHEDSTAT(se.statistics.nr_wakeups_idle); | |
cb251765 | 922 | |
cc367732 IM |
923 | avg_atom = p->se.sum_exec_runtime; |
924 | if (nr_switches) | |
b0ab99e7 | 925 | avg_atom = div64_ul(avg_atom, nr_switches); |
cc367732 IM |
926 | else |
927 | avg_atom = -1LL; | |
928 | ||
929 | avg_per_cpu = p->se.sum_exec_runtime; | |
c1a89740 | 930 | if (p->se.nr_migrations) { |
6f6d6a1a RZ |
931 | avg_per_cpu = div64_u64(avg_per_cpu, |
932 | p->se.nr_migrations); | |
c1a89740 | 933 | } else { |
cc367732 | 934 | avg_per_cpu = -1LL; |
c1a89740 | 935 | } |
cc367732 IM |
936 | |
937 | __PN(avg_atom); | |
938 | __PN(avg_per_cpu); | |
939 | } | |
4fa8d299 | 940 | |
cc367732 | 941 | __P(nr_switches); |
add332a1 | 942 | SEQ_printf(m, "%-45s:%21Ld\n", |
cc367732 | 943 | "nr_voluntary_switches", (long long)p->nvcsw); |
add332a1 | 944 | SEQ_printf(m, "%-45s:%21Ld\n", |
cc367732 IM |
945 | "nr_involuntary_switches", (long long)p->nivcsw); |
946 | ||
43ae34cb | 947 | P(se.load.weight); |
333bb864 | 948 | #ifdef CONFIG_SMP |
9d89c257 YD |
949 | P(se.avg.load_sum); |
950 | P(se.avg.util_sum); | |
951 | P(se.avg.load_avg); | |
952 | P(se.avg.util_avg); | |
953 | P(se.avg.last_update_time); | |
939fd731 | 954 | #endif |
43ae34cb IM |
955 | P(policy); |
956 | P(prio); | |
59f8c298 TC |
957 | if (p->policy == SCHED_DEADLINE) { |
958 | P(dl.runtime); | |
959 | P(dl.deadline); | |
960 | } | |
4fa8d299 | 961 | #undef PN_SCHEDSTAT |
ef83a571 | 962 | #undef PN |
cc367732 | 963 | #undef __PN |
4fa8d299 | 964 | #undef P_SCHEDSTAT |
cc367732 IM |
965 | #undef P |
966 | #undef __P | |
43ae34cb IM |
967 | |
968 | { | |
29d7b90c | 969 | unsigned int this_cpu = raw_smp_processor_id(); |
43ae34cb IM |
970 | u64 t0, t1; |
971 | ||
29d7b90c IM |
972 | t0 = cpu_clock(this_cpu); |
973 | t1 = cpu_clock(this_cpu); | |
add332a1 | 974 | SEQ_printf(m, "%-45s:%21Ld\n", |
43ae34cb IM |
975 | "clock-delta", (long long)(t1-t0)); |
976 | } | |
b32e86b4 IM |
977 | |
978 | sched_show_numa(p, m); | |
43ae34cb IM |
979 | } |
980 | ||
981 | void proc_sched_set_task(struct task_struct *p) | |
982 | { | |
6cfb0d5d | 983 | #ifdef CONFIG_SCHEDSTATS |
41acab88 | 984 | memset(&p->se.statistics, 0, sizeof(p->se.statistics)); |
6cfb0d5d | 985 | #endif |
43ae34cb | 986 | } |