diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2012-06-19 22:02:51 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2012-06-24 01:04:45 +0200 |
| commit | 94282e714628ee4b130b46f3b06b34da45b2fe6a (patch) | |
| tree | f325aa3ab5fd1ac20931cd1bd897bc0cd4c49790 /block | |
| parent | c73e3771ea79ab3898da3ba51ff6fc5b05948d85 (diff) | |
raw-posix: Fix build without is_allocated support
Move the declaration of s into the #ifdef sections that actually make
use of it.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'block')
| -rw-r--r-- | block/raw-posix.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/block/raw-posix.c b/block/raw-posix.c index bf7700a238..0dce089be5 100644 --- a/block/raw-posix.c +++ b/block/raw-posix.c @@ -606,7 +606,6 @@ static int coroutine_fn raw_co_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors, int *pnum) { - BDRVRawState *s = bs->opaque; off_t start, data, hole; int ret; @@ -616,11 +615,15 @@ static int coroutine_fn raw_co_is_allocated(BlockDriverState *bs, } start = sector_num * BDRV_SECTOR_SIZE; + #ifdef CONFIG_FIEMAP + + BDRVRawState *s = bs->opaque; struct { struct fiemap fm; struct fiemap_extent fe; } f; + f.fm.fm_start = start; f.fm.fm_length = (int64_t)nb_sectors * BDRV_SECTOR_SIZE; f.fm.fm_flags = 0; @@ -643,7 +646,11 @@ static int coroutine_fn raw_co_is_allocated(BlockDriverState *bs, data = f.fe.fe_logical; hole = f.fe.fe_logical + f.fe.fe_length; } + #elif defined SEEK_HOLE && defined SEEK_DATA + + BDRVRawState *s = bs->opaque; + hole = lseek(s->fd, start, SEEK_HOLE); if (hole == -1) { /* -ENXIO indicates that sector_num was past the end of the file. |