diff mbox series

[v2,03/17] block/io: use int64_t bytes parameter in bdrv_check_byte_request()

Message ID 20200427082325.10414-4-vsementsov@virtuozzo.com
State New
Headers show
Series 64bit block-layer | expand

Commit Message

Vladimir Sementsov-Ogievskiy April 27, 2020, 8:23 a.m. UTC 
We are generally moving to int64_t for both offset and bytes parameters
on all io paths. Convert bdrv_check_byte_request() now.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
 block/io.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/block/io.c b/block/io.c
index 7cbb80bd24..1267918def 100644
--- a/block/io.c
+++ b/block/io.c
@@ -875,9 +875,9 @@  static bool coroutine_fn bdrv_wait_serialising_requests(BdrvTrackedRequest *self
 }
 
 static int bdrv_check_byte_request(BlockDriverState *bs, int64_t offset,
-                                   size_t size)
+                                   int64_t bytes)
 {
-    if (size > BDRV_REQUEST_MAX_BYTES) {
+    if (bytes > BDRV_REQUEST_MAX_BYTES) {
         return -EIO;
     }
 
@@ -885,7 +885,7 @@  static int bdrv_check_byte_request(BlockDriverState *bs, int64_t offset,
         return -ENOMEDIUM;
     }
 
-    if (offset < 0) {
+    if (offset < 0 || bytes < 0) {
         return -EIO;
     }