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block/io: Make bdrv_requests_pending() public 

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Kevin Wolf 2015-09-16 16:08:17 +02:00
parent 063dd40e11
commit 439db28cf9
2 changed files with 2 additions and 1 deletions
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2
block/io.c
View File

@ -213,7 +213,7 @@ void bdrv_disable_copy_on_read(BlockDriverState *bs)
} }
/* Check if any requests are in-flight (including throttled requests) */ /* Check if any requests are in-flight (including throttled requests) */
static bool bdrv_requests_pending(BlockDriverState *bs) bool bdrv_requests_pending(BlockDriverState *bs)
{ {
if (!QLIST_EMPTY(&bs->tracked_requests)) { if (!QLIST_EMPTY(&bs->tracked_requests)) {
return true; return true;

1
include/block/block_int.h
View File

@ -667,5 +667,6 @@ bool blk_dev_is_medium_locked(BlockBackend *blk);
void blk_dev_resize_cb(BlockBackend *blk); void blk_dev_resize_cb(BlockBackend *blk);
void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors); void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors);
bool bdrv_requests_pending(BlockDriverState *bs);
#endif /* BLOCK_INT_H */ #endif /* BLOCK_INT_H */