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| author | Christoph Hellwig <hch@infradead.org> | 2010-03-03 17:05:03 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2010-03-05 02:20:29 +0300 |
| commit | b43fa8284d7790d9cca32c9c55e24f29be2fa33b (patch) | |
| tree | acb7f205fe2a1ae324e0e11c50f43baaa6b8dfab /Documentation/filesystems | |
| parent | 759bfee658beab14af7b357156461d0eb852be2c (diff) | |
| download | linux-b43fa8284d7790d9cca32c9c55e24f29be2fa33b.tar.xz | |
dquot: cleanup dquot transfer routine
Get rid of the transfer dquot operation - it is now always called from
the filesystem and if a filesystem really needs it's own (which none
currently does) it can just call into it's own routine directly.
Rename the now static low-level dquot_transfer helper to __dquot_transfer
and vfs_dq_transfer to dquot_transfer to have a consistent namespace,
and make the new dquot_transfer return a normal negative errno value
which all callers expect.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/Locking | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index 4428f55f2131..4574e0272bdd 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -462,7 +462,6 @@ in sys_read() and friends. prototypes: int (*initialize) (struct inode *, int); int (*drop) (struct inode *); - int (*transfer) (struct inode *, struct iattr *); int (*write_dquot) (struct dquot *); int (*acquire_dquot) (struct dquot *); int (*release_dquot) (struct dquot *); @@ -477,7 +476,6 @@ What filesystem should expect from the generic quota functions: FS recursion Held locks when called initialize: yes maybe dqonoff_sem drop: yes - -transfer: yes - write_dquot: yes dqonoff_sem or dqptr_sem acquire_dquot: yes dqonoff_sem or dqptr_sem release_dquot: yes dqonoff_sem or dqptr_sem |