X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=io_u.c;h=1ae63789c7edc8703f3edad2d32c770533385e4d;hb=523bfadbd46b375012eb5f3898201455b057a1c4;hp=5f51a00e2457e4880468c8dc2b21ce4da93a39b3;hpb=059e63c02b947085d28ec7c6450b51d5fb2e8d05;p=fio.git

diff --git a/io_u.c b/io_u.c
index 5f51a00e..1ae63789 100644
--- a/io_u.c
+++ b/io_u.c
@@ -6,7 +6,6 @@
 #include <assert.h>
 
 #include "fio.h"
-#include "os.h"
 
 /*
  * Change this define to play with the timeout handling
@@ -158,7 +157,6 @@ static int get_next_offset(struct thread_data *td, struct io_u *io_u)
 
 static unsigned int get_next_buflen(struct thread_data *td, struct io_u *io_u)
 {
-	struct fio_file *f = io_u->file;
 	const int ddir = io_u->ddir;
 	unsigned int buflen;
 	long r;
@@ -172,19 +170,6 @@ static unsigned int get_next_buflen(struct thread_data *td, struct io_u *io_u)
 			buflen = (buflen + td->o.min_bs[ddir] - 1) & ~(td->o.min_bs[ddir] - 1);
 	}
 
-	while (buflen + io_u->offset > f->real_file_size) {
-		if (buflen == td->o.min_bs[ddir]) {
-			if (!td->o.odirect) {
-				assert(io_u->offset <= f->real_file_size);
-				buflen = f->real_file_size - io_u->offset;
-				return buflen;
-			}
-			return 0;
-		}
-
-		buflen = td->o.min_bs[ddir];
-	}
-
 	return buflen;
 }
 
@@ -446,8 +431,10 @@ static struct fio_file *get_next_file_rr(struct thread_data *td, int goodf,
 		if (td->next_file >= td->o.nr_files)
 			td->next_file = 0;
 
-		if (f->flags & FIO_FILE_DONE)
+		if (f->flags & FIO_FILE_DONE) {
+			f = NULL;
 			continue;
+		}
 
 		if ((!goodf || (f->flags & goodf)) && !(f->flags & badf))
 			break;
@@ -464,7 +451,7 @@ static struct fio_file *get_next_file(struct thread_data *td)
 
 	assert(td->o.nr_files <= td->files_index);
 
-	if (!td->nr_open_files)
+	if (!td->nr_open_files || td->nr_done_files >= td->o.nr_files)
 		return NULL;
 
 	f = td->file_service_file;
@@ -485,6 +472,9 @@ static struct fio_file *find_next_new_file(struct thread_data *td)
 {
 	struct fio_file *f;
 
+	if (!td->nr_open_files || td->nr_done_files >= td->o.nr_files)
+		return NULL;
+
 	if (td->o.file_service_type == FIO_FSERVICE_RR)
 		f = get_next_file_rr(td, 0, FIO_FILE_OPEN);
 	else
@@ -560,6 +550,7 @@ set_file:
 		io_u->file = NULL;
 		td_io_close_file(td, f);
 		f->flags |= FIO_FILE_DONE;
+		td->nr_done_files++;
 
 		/*
 		 * probably not the right place to do this, but see
@@ -582,15 +573,6 @@ set_file:
 		f->last_pos += td->o.zone_skip;
 	}
 
-	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->real_file_size - io_u->offset;
-	}
-
 	if (io_u->ddir != DDIR_SYNC) {
 		if (!io_u->buflen) {
 			put_io_u(td, io_u);