X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=iolog.c;h=6576ca55237e58668bb892d1f4b1ec227eaef515;hb=5de1ade5a8a8dd118bdfac835a6cfb4bcf013734;hp=ee1999a0da72124cbc0bb40e4125a9d54c3feb79;hpb=65a4d15c132de669223445791b141eb90267f761;p=fio.git

diff --git a/iolog.c b/iolog.c
index ee1999a0..6576ca55 100644
--- a/iolog.c
+++ b/iolog.c
@@ -596,7 +596,7 @@ void setup_log(struct io_log **log, struct log_params *p,
 	 * with initial io_u_plat of all zeros:
 	 */
 	for (i = 0; i < DDIR_RWDIR_CNT; i++) {
-		list = &l->hist_window[i].list.list;
+		list = &l->hist_window[i].list;
 		INIT_FLIST_HEAD(list);
 		entry = calloc(1, sizeof(struct io_u_plat_entry));
 		flist_add(&entry->list, list);
@@ -674,20 +674,25 @@ void free_log(struct io_log *log)
 	sfree(log);
 }
 
-static inline unsigned long hist_sum(int j, int stride, unsigned int *io_u_plat,
+inline unsigned long hist_sum(int j, int stride, unsigned int *io_u_plat,
 		unsigned int *io_u_plat_last)
 {
 	unsigned long sum;
 	int k;
 
-	for (k = sum = 0; k < stride; k++)
-		sum += io_u_plat[j + k] - io_u_plat_last[j + k];
+	if (io_u_plat_last) {
+		for (k = sum = 0; k < stride; k++)
+			sum += io_u_plat[j + k] - io_u_plat_last[j + k];
+	} else {
+		for (k = sum = 0; k < stride; k++)
+			sum += io_u_plat[j + k];
+	}
 
 	return sum;
 }
 
-void flush_hist_samples(FILE *f, int hist_coarseness, void *samples,
-			uint64_t sample_size)
+static void flush_hist_samples(FILE *f, int hist_coarseness, void *samples,
+			       uint64_t sample_size)
 {
 	struct io_sample *s;
 	int log_offset;
@@ -708,22 +713,23 @@ void flush_hist_samples(FILE *f, int hist_coarseness, void *samples,
 
 	for (i = 0; i < nr_samples; i++) {
 		s = __get_sample(samples, log_offset, i);
-		
-		entry = (struct io_u_plat_entry *) s->val;
+
+		entry = (struct io_u_plat_entry *) (uintptr_t) s->val;
 		io_u_plat = entry->io_u_plat;
-		
+
 		entry_before = flist_first_entry(&entry->list, struct io_u_plat_entry, list);
 		io_u_plat_before = entry_before->io_u_plat;
-		
-		fprintf(f, "%lu, %u, %u, ", (unsigned long)s->time,
-		        io_sample_ddir(s), s->bs);
+
+		fprintf(f, "%lu, %u, %u, ", (unsigned long) s->time,
+						io_sample_ddir(s), s->bs);
 		for (j = 0; j < FIO_IO_U_PLAT_NR - stride; j += stride) {
-			fprintf(f, "%lu, ", hist_sum(j, stride, io_u_plat, io_u_plat_before));
+			fprintf(f, "%lu, ", hist_sum(j, stride, io_u_plat,
+						io_u_plat_before));
 		}
-		fprintf(f, "%lu\n", (unsigned long) 
+		fprintf(f, "%lu\n", (unsigned long)
 		        hist_sum(FIO_IO_U_PLAT_NR - stride, stride, io_u_plat,
-		                 io_u_plat_before));
-		
+					io_u_plat_before));
+
 		flist_del(&entry_before->list);
 		free(entry_before);
 	}
@@ -1061,9 +1067,9 @@ void flush_log(struct io_log *log, bool do_append)
 		
 		if (log == log->td->clat_hist_log)
 			flush_hist_samples(f, log->hist_coarseness, cur_log->log,
-			                   cur_log->nr_samples * log_entry_sz(log));
+			                   log_sample_sz(log, cur_log));
 		else
-			flush_samples(f, cur_log->log, cur_log->nr_samples * log_entry_sz(log));
+			flush_samples(f, cur_log->log, log_sample_sz(log, cur_log));
 		
 		sfree(cur_log);
 	}
@@ -1147,7 +1153,8 @@ static int gz_work(struct iolog_flush_data *data)
 				data->log->filename);
 	do {
 		if (c)
-			dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq, c->len);
+			dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq,
+				(unsigned long) c->len);
 		c = get_new_chunk(seq);
 		stream.avail_out = GZ_CHUNK;
 		stream.next_out = c->buf;
@@ -1184,7 +1191,7 @@ static int gz_work(struct iolog_flush_data *data)
 	total -= c->len;
 	c->len = GZ_CHUNK - stream.avail_out;
 	total += c->len;
-	dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq, c->len);
+	dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq, (unsigned long) c->len);
 
 	if (ret != Z_STREAM_END) {
 		do {
@@ -1195,7 +1202,8 @@ static int gz_work(struct iolog_flush_data *data)
 			c->len = GZ_CHUNK - stream.avail_out;
 			total += c->len;
 			flist_add_tail(&c->list, &list);
-			dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq, c->len);
+			dprint(FD_COMPRESS, "seq=%d, chunk=%lu\n", seq,
+				(unsigned long) c->len);
 		} while (ret != Z_STREAM_END);
 	}