From 3a691c50f10344b052ad70a4d0ed935276ccca3c Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Tue, 13 Jun 2017 22:20:54 +0200 Subject: block: Add PreallocMode to blk_truncate() blk_truncate() itself will pass that value to bdrv_truncate(), and all callers of blk_truncate() just set the parameter to PREALLOC_MODE_OFF for now. Signed-off-by: Max Reitz Reviewed-by: Stefan Hajnoczi Message-id: 20170613202107.10125-4-mreitz@redhat.com Signed-off-by: Max Reitz --- include/sysemu/block-backend.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index 1e05281..d9ea0cd 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -223,7 +223,8 @@ int coroutine_fn blk_co_pwrite_zeroes(BlockBackend *blk, int64_t offset, int bytes, BdrvRequestFlags flags); int blk_pwrite_compressed(BlockBackend *blk, int64_t offset, const void *buf, int bytes); -int blk_truncate(BlockBackend *blk, int64_t offset, Error **errp); +int blk_truncate(BlockBackend *blk, int64_t offset, PreallocMode prealloc, + Error **errp); int blk_pdiscard(BlockBackend *blk, int64_t offset, int bytes); int blk_save_vmstate(BlockBackend *blk, const uint8_t *buf, int64_t pos, int size); -- cgit v1.1