t/zbd: avoid test case 31 failure with small devices

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index b05cb3dfc395346fe02775e65d7a4fba5288ed43..7d9927a006551af0bfb6080e06c36844aeb1fce0 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -47,6 +47,7 @@
 #include "workqueue.h"
 #include "steadystate.h"
 #include "lib/nowarn_snprintf.h"
+#include "dedupe.h"
 
 #ifdef CONFIG_SOLARISAIO
 #include <sys/asynch.h>
@@ -70,6 +71,16 @@
 
 struct fio_sem;
 
+#define MAX_TRIM_RANGE 256
+
+/*
+ * Range for trim command
+ */
+struct trim_range {
+       unsigned long long start;
+       unsigned long long len;
+};
+
 /*
  * offset generator types
  */
@@ -96,6 +107,7 @@ enum {
        __TD_F_MMAP_KEEP,
        __TD_F_DIRS_CREATED,
        __TD_F_CHECK_RATE,
+       __TD_F_SYNCS,
        __TD_F_LAST,            /* not a real bit, keep last */
 };
 
@@ -117,6 +129,7 @@ enum {
        TD_F_MMAP_KEEP          = 1U << __TD_F_MMAP_KEEP,
        TD_F_DIRS_CREATED       = 1U << __TD_F_DIRS_CREATED,
        TD_F_CHECK_RATE         = 1U << __TD_F_CHECK_RATE,
+       TD_F_SYNCS              = 1U << __TD_F_SYNCS,
 };
 
 enum {
@@ -140,6 +153,8 @@ enum {
        FIO_RAND_POISSON2_OFF,
        FIO_RAND_POISSON3_OFF,
        FIO_RAND_PRIO_CMDS,
+       FIO_RAND_DEDUPE_WORKING_SET_IX,
+       FIO_RAND_FDP_OFF,
        FIO_RAND_NR_OFFS,
 };
 
@@ -159,6 +174,7 @@ enum {
        F_ADV_TYPE,
        F_ADV_RANDOM,
        F_ADV_SEQUENTIAL,
+       F_ADV_NOREUSE,
 };
 
 /*
@@ -180,7 +196,7 @@ struct zone_split_index {
  */
 struct thread_data {
        struct flist_head opt_list;
-       unsigned long flags;
+       unsigned long long flags;
        struct thread_options o;
        void *eo;
        pthread_t thread;
@@ -254,17 +270,24 @@ struct thread_data {
 
        struct frand_state bsrange_state[DDIR_RWDIR_CNT];
        struct frand_state verify_state;
+       struct frand_state verify_state_last_do_io;
        struct frand_state trim_state;
        struct frand_state delay_state;
+       struct frand_state fdp_state;
 
        struct frand_state buf_state;
        struct frand_state buf_state_prev;
+       struct frand_state buf_state_ret;
        struct frand_state dedupe_state;
        struct frand_state zone_state;
        struct frand_state prio_state;
+       struct frand_state dedupe_working_set_index_state;
+       struct frand_state *dedupe_working_set_states;
+
+       unsigned long long num_unique_pages;
 
        struct zone_split_index **zone_state_index;
-       unsigned int num_open_zones;
+       unsigned int num_write_zones;
 
        unsigned int verify_batch;
        unsigned int trim_batch;
@@ -273,6 +296,11 @@ struct thread_data {
 
        int shm_id;
 
+       /*
+        * Job default IO priority set with prioclass and prio options.
+        */
+       unsigned int ioprio;
+
        /*
         * IO engine hooks, contains everything needed to submit an io_u
         * to any of the available IO engines.
@@ -323,10 +351,10 @@ struct thread_data {
         */
        uint64_t rate_bps[DDIR_RWDIR_CNT];
        uint64_t rate_next_io_time[DDIR_RWDIR_CNT];
-       unsigned long long rate_bytes[DDIR_RWDIR_CNT];
-       unsigned long rate_blocks[DDIR_RWDIR_CNT];
+       unsigned long long last_rate_check_bytes[DDIR_RWDIR_CNT];
+       unsigned long last_rate_check_blocks[DDIR_RWDIR_CNT];
        unsigned long long rate_io_issue_bytes[DDIR_RWDIR_CNT];
-       struct timespec lastrate[DDIR_RWDIR_CNT];
+       struct timespec last_rate_check_time[DDIR_RWDIR_CNT];
        int64_t last_usec[DDIR_RWDIR_CNT];
        struct frand_state poisson_state[DDIR_RWDIR_CNT];
 
@@ -342,6 +370,7 @@ struct thread_data {
         * Issue side
         */
        uint64_t io_issues[DDIR_RWDIR_CNT];
+       uint64_t verify_read_issues;
        uint64_t io_issue_bytes[DDIR_RWDIR_CNT];
        uint64_t loops;
 
@@ -356,8 +385,11 @@ struct thread_data {
        uint64_t zone_bytes;
        struct fio_sem *sem;
        uint64_t bytes_done[DDIR_RWDIR_CNT];
+       uint64_t bytes_verified;
 
        uint64_t *thinktime_blocks_counter;
+       struct timespec last_thinktime;
+       int64_t last_thinktime_blocks;
 
        /*
         * State for random io, a bitmap of blocks done vs not done
@@ -366,7 +398,8 @@ struct thread_data {
 
        struct timespec start;  /* start of this loop */
        struct timespec epoch;  /* time job was started */
-       unsigned long long unix_epoch; /* Time job was started, unix epoch based. */
+       unsigned long long alternate_epoch; /* Time job was started, as clock_gettime(log_alternate_epoch_clock_id) */
+       unsigned long long job_start; /* Time job was started, as clock_gettime(job_start_clock_id) */
        struct timespec last_issue;
        long time_offset;
        struct timespec ts_cache;
@@ -413,9 +446,14 @@ struct thread_data {
         */
        struct flist_head io_log_list;
        FILE *io_log_rfile;
+       unsigned int io_log_blktrace;
+       unsigned int io_log_blktrace_swap;
+       unsigned long long io_log_last_ttime;
+       struct timespec io_log_start_time;
        unsigned int io_log_current;
        unsigned int io_log_checkmark;
        unsigned int io_log_highmark;
+       unsigned int io_log_version;
        struct timespec io_log_highmark_time;
 
        /*
@@ -581,6 +619,14 @@ static inline void fio_ro_check(const struct thread_data *td, struct io_u *io_u)
               !(io_u->ddir == DDIR_TRIM && !td_trim(td)));
 }
 
+static inline bool multi_range_trim(struct thread_data *td, struct io_u *io_u)
+{
+       if (io_u->ddir == DDIR_TRIM && td->o.num_range > 1)
+               return true;
+
+       return false;
+}
+
 static inline bool should_fsync(struct thread_data *td)
 {
        if (td->last_was_sync)
@@ -613,7 +659,6 @@ extern void fio_options_dup_and_init(struct option *);
 extern char *fio_option_dup_subs(const char *);
 extern void fio_options_mem_dupe(struct thread_data *);
 extern void td_fill_rand_seeds(struct thread_data *);
-extern void td_fill_verify_state_seed(struct thread_data *);
 extern void add_job_opts(const char **, int);
 extern int ioengine_load(struct thread_data *);
 extern bool parse_dryrun(void);
@@ -661,13 +706,13 @@ enum {
        TD_NR,
 };
 
-#define TD_ENG_FLAG_SHIFT      17
-#define TD_ENG_FLAG_MASK       ((1U << 17) - 1)
+#define TD_ENG_FLAG_SHIFT      (__TD_F_LAST)
+#define TD_ENG_FLAG_MASK       ((1ULL << (__TD_F_LAST)) - 1)
 
 static inline void td_set_ioengine_flags(struct thread_data *td)
 {
        td->flags = (~(TD_ENG_FLAG_MASK << TD_ENG_FLAG_SHIFT) & td->flags) |
-                   (td->io_ops->flags << TD_ENG_FLAG_SHIFT);
+                   ((unsigned long long)td->io_ops->flags << TD_ENG_FLAG_SHIFT);
 }
 
 static inline bool td_ioengine_flagged(struct thread_data *td,
@@ -729,9 +774,24 @@ extern void lat_target_reset(struct thread_data *);
 
 /*
  * Iterates all threads/processes within all the defined jobs
+ * Usage:
+ *             for_each_td(var_name_for_td) {
+ *                     << bodoy of your loop >>
+ *                      Note: internally-scoped loop index availble as __td_index
+ *             } end_for_each_td()
  */
-#define for_each_td(td, i)     \
-       for ((i) = 0, (td) = &segments[0].threads[0]; (i) < (int) thread_number; (i)++, (td) = tnumber_to_td((i)))
+#define for_each_td(td)                        \
+{                                                              \
+       int __td_index;                         \
+       struct thread_data *(td);       \
+       for (__td_index = 0, (td) = &segments[0].threads[0];\
+               __td_index < (int) thread_number; __td_index++, (td) = tnumber_to_td(__td_index))
+#define for_each_td_index()        \
+{                                                              \
+       int __td_index;                         \
+       for (__td_index = 0; __td_index < (int) thread_number; __td_index++)
+#define        end_for_each()  }
+
 #define for_each_file(td, f, i)        \
        if ((td)->files_index)                                          \
                for ((i) = 0, (f) = (td)->files[0];                     \