diff options
| author | Alexandre Oliva <lxoliva@fsfla.org> | 2011-11-28 15:36:17 +0100 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2012-01-08 01:15:14 +0100 |
| commit | fc7c1077ceb99c35e5f9d0ce03dc7740565bb2bf (patch) | |
| tree | ae10e2989f33b45529c2474a5668b5cecc65bf08 /fs | |
| parent | Btrfs: test free space only for unclustered allocation (diff) | |
| download | linux-fc7c1077ceb99c35e5f9d0ce03dc7740565bb2bf.tar.xz linux-fc7c1077ceb99c35e5f9d0ce03dc7740565bb2bf.zip | |
Btrfs: don't set up allocation result twice
We store the allocation start and length twice in ins, once right
after the other, but with intervening calls that may prevent the
duplicate from being optimized out by the compiler. Remove one of the
assignments.
Signed-off-by: Alexandre Oliva <oliva@lsd.ic.unicamp.br>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 5ea3acc53241..37594e4bf660 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -5441,9 +5441,6 @@ checks: goto loop; } - ins->objectid = search_start; - ins->offset = num_bytes; - if (offset < search_start) btrfs_add_free_space(used_block_group, offset, search_start - offset); |