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author | David Sterba <dsterba@suse.cz> | 2011-05-31 16:07:27 (GMT) |
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committer | Chris Mason <chris.mason@oracle.com> | 2011-06-04 12:11:22 (GMT) |
commit | 7841cb2898f66a73062c64d0ef5733dde7279e46 (patch) | |
tree | b7a94d96d44971845951a59e9fb7b5c2e30c46b3 /fs/btrfs/extent-tree.c | |
parent | 4b9465cb9e3859186eefa1ca3b990a5849386320 (diff) | |
download | linux-fsl-qoriq-7841cb2898f66a73062c64d0ef5733dde7279e46.tar.xz |
btrfs: add helper for fs_info->closing
wrap checking of filesystem 'closing' flag and fix a few missing memory
barriers.
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
-rw-r--r-- | fs/btrfs/extent-tree.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index c9173a7..5b9b6b6 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -366,8 +366,7 @@ again: nritems = btrfs_header_nritems(leaf); while (1) { - smp_mb(); - if (fs_info->closing > 1) { + if (btrfs_fs_closing(fs_info) > 1) { last = (u64)-1; break; } |