X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=io_u.c;h=834e5d214d5da390365858f36d67ed3fd67127a6;hb=7e326f3bbc7e6f23f2b4c99282f73a7948d02637;hp=318614cdb39b5213fc8d833a9f028b560f27eb84;hpb=f697125ab9003d358a37186d610e09799afd190f;p=fio.git

diff --git a/io_u.c b/io_u.c
index 318614cd..834e5d21 100644
--- a/io_u.c
+++ b/io_u.c
@@ -63,7 +63,7 @@ static int get_next_free_block(struct thread_data *td, struct fio_file *f,
 
 	*b = 0;
 	i = 0;
-	while ((*b) * td->rw_min_bs < f->file_size) {
+	while ((*b) * td->rw_min_bs < f->real_file_size) {
 		if (f->file_map[i] != -1UL) {
 			*b += ffz(f->file_map[i]);
 			return 0;
@@ -108,7 +108,7 @@ static int get_next_offset(struct thread_data *td, struct fio_file *f,
 		b = f->last_pos / td->min_bs[ddir];
 
 	*offset = (b * td->min_bs[ddir]) + f->file_offset;
-	if (*offset > f->file_size)
+	if (*offset > f->real_file_size)
 		return 1;
 
 	return 0;
@@ -123,7 +123,7 @@ static unsigned int get_next_buflen(struct thread_data *td, int ddir)
 		buflen = td->min_bs[ddir];
 	else {
 		r = os_random_long(&td->bsrange_state);
-		buflen = (1 + (double) (td->max_bs[ddir] - 1) * r / (RAND_MAX + 1.0));
+		buflen = (unsigned int) (1 + (double) (td->max_bs[ddir] - 1) * r / (RAND_MAX + 1.0));
 		if (!td->bs_unaligned)
 			buflen = (buflen + td->min_bs[ddir] - 1) & ~(td->min_bs[ddir] - 1);
 	}
@@ -147,13 +147,13 @@ static unsigned int get_next_buflen(struct thread_data *td, int ddir)
  * mixed read/write workload, check the rwmix cycle and switch if
  * necessary.
  */
-static int get_rw_ddir(struct thread_data *td)
+static enum fio_ddir get_rw_ddir(struct thread_data *td)
 {
 	if (td_rw(td)) {
 		struct timeval now;
 		unsigned long elapsed;
 
-		gettimeofday(&now, NULL);
+		fio_gettime(&now, NULL);
 	 	elapsed = mtime_since_now(&td->rwmix_switch);
 
 		/*
@@ -267,13 +267,13 @@ struct io_u *get_io_u(struct thread_data *td, struct fio_file *f)
 		return NULL;
 	}
 
-	if (io_u->buflen + io_u->offset > f->file_size) {
+	if (io_u->buflen + io_u->offset > f->real_file_size) {
 		if (td->io_ops->flags & FIO_RAWIO) {
 			put_io_u(td, io_u);
 			return NULL;
 		}
 
-		io_u->buflen = f->file_size - io_u->offset;
+		io_u->buflen = f->real_file_size - io_u->offset;
 	}
 
 	if (io_u->ddir != DDIR_SYNC) {
@@ -296,14 +296,13 @@ struct io_u *get_io_u(struct thread_data *td, struct fio_file *f)
 		return NULL;
 	}
 
-	gettimeofday(&io_u->start_time, NULL);
+	fio_gettime(&io_u->start_time, NULL);
 	return io_u;
 }
 
 void io_completed(struct thread_data *td, struct io_u *io_u,
 		  struct io_completion_data *icd)
 {
-	struct timeval e;
 	unsigned long msec;
 
 	if (io_u->ddir == DDIR_SYNC) {
@@ -313,21 +312,21 @@ void io_completed(struct thread_data *td, struct io_u *io_u,
 
 	td->last_was_sync = 0;
 
-	gettimeofday(&e, NULL);
-
 	if (!io_u->error) {
 		unsigned int bytes = io_u->buflen - io_u->resid;
-		const int idx = io_u->ddir;
+		const enum fio_ddir idx = io_u->ddir;
 
 		td->io_blocks[idx]++;
 		td->io_bytes[idx] += bytes;
 		td->zone_bytes += bytes;
 		td->this_io_bytes[idx] += bytes;
 
-		msec = mtime_since(&io_u->issue_time, &e);
+		io_u->file->last_completed_pos = io_u->offset + io_u->buflen;
+
+		msec = mtime_since(&io_u->issue_time, &icd->time);
 
 		add_clat_sample(td, idx, msec);
-		add_bw_sample(td, idx);
+		add_bw_sample(td, idx, &icd->time);
 
 		if ((td_rw(td) || td_write(td)) && idx == DDIR_WRITE)
 			log_io_piece(td, io_u);
@@ -342,6 +341,8 @@ void ios_completed(struct thread_data *td, struct io_completion_data *icd)
 	struct io_u *io_u;
 	int i;
 
+	fio_gettime(&icd->time, NULL);
+
 	icd->error = 0;
 	icd->bytes_done[0] = icd->bytes_done[1] = 0;