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| author | Chris Mason <chris.mason@oracle.com> | 2008-08-05 11:18:09 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:06 -0400 |
| commit | 00e4e6b33a0f78aab4b788d6d31c884fd8bf88da (patch) | |
| tree | 726c1b05385f15566aa5c14ff694870f6eb6def2 /fs/btrfs/btrfs_inode.h | |
| parent | 7d2b4daa67379960477568abda62b8ba9ee3a8aa (diff) | |
| download | talos-obmc-linux-00e4e6b33a0f78aab4b788d6d31c884fd8bf88da.tar.gz talos-obmc-linux-00e4e6b33a0f78aab4b788d6d31c884fd8bf88da.zip | |
Get rid of BTRFS_I(inode)->index and use local vars instead
rename and link don't always have a lock on the source inode, and
our use of a per-inode index variable was racy. This changes things to
store the index in a local variable instead.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/btrfs_inode.h')
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index 534ac4153ddd..111f90524ae1 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -57,15 +57,6 @@ struct btrfs_inode { * number for new files that are created */ u64 index_cnt; - - /* - * index holds the directory index for this inode on creation, so - * add_link can do what its supposed to. This isn't populated when the - * inode is read because there isn't really a reason to know this unless - * we are creating the directory index or deleting it, and deletion - * reads the index off of the inode reference at unlink time. - */ - u64 index; }; static inline struct btrfs_inode *BTRFS_I(struct inode *inode) |
