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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-28 07:37:21 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-28 07:37:21 +0400 |
| commit | 634095dab2a2001844fc8b26673c0cb14a766cdf (patch) | |
| tree | 1e5aa7581ac97f82543dfc581c5eb6fa96572d3c /fs/9p/fid.h | |
| parent | 6131ffaa1f091415b7a24abb01f033d9c0a727f4 (diff) | |
| download | linux-634095dab2a2001844fc8b26673c0cb14a766cdf.tar.xz | |
9p: don't bother with private lock in ->d_fsdata; dentry->d_lock will do just fine
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/9p/fid.h')
| -rw-r--r-- | fs/9p/fid.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/9p/fid.h b/fs/9p/fid.h index bb0b6e7f58fc..469b5d517694 100644 --- a/fs/9p/fid.h +++ b/fs/9p/fid.h @@ -25,7 +25,6 @@ /** * struct v9fs_dentry - 9p private data stored in dentry d_fsdata - * @lock: protects the fidlist * @fidlist: list of FIDs currently associated with this dentry * * This structure defines the 9p private data associated with @@ -35,11 +34,12 @@ * inodes in order to more closely map functionality to the Plan 9 * expected behavior for FID reclaimation and tracking. * + * Protected by ->d_lock of dentry it belongs to. + * * See Also: Mapping FIDs to Linux VFS model in * Design and Implementation of the Linux 9P File System documentation */ struct v9fs_dentry { - spinlock_t lock; /* protect fidlist */ struct list_head fidlist; }; |