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| author | Dmitry Monakhov <dmonakhov@openvz.org> | 2010-04-08 22:04:20 +0400 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2010-05-21 19:30:45 +0200 |
| commit | 12755627bdcddcdb30a1bfb9a09395a52b1d6838 (patch) | |
| tree | b2d69696975d5457648020324f683a45302fbf3c /fs/ufs/truncate.c | |
| parent | fcbc59f96e38a0999e827be9d04d46b62b53b20a (diff) | |
| download | op-kernel-dev-12755627bdcddcdb30a1bfb9a09395a52b1d6838.zip op-kernel-dev-12755627bdcddcdb30a1bfb9a09395a52b1d6838.tar.gz | |
quota: unify quota init condition in setattr
Quota must being initialized if size or uid/git changes requested.
But initialization performed in two different places:
in case of i_size file system is responsible for dquot init
, but in case of uid/gid init will be called internally in
dquot_transfer().
This ambiguity makes code harder to understand.
Let's move this logic to one common helper function.
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ufs/truncate.c')
| -rw-r--r-- | fs/ufs/truncate.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c index ee8db3e..f294c44 100644 --- a/fs/ufs/truncate.c +++ b/fs/ufs/truncate.c @@ -518,18 +518,18 @@ int ufs_setattr(struct dentry *dentry, struct iattr *attr) if (error) return error; + if (is_quota_modification(inode, attr)) + dquot_initialize(inode); + if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) || (ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid)) { error = dquot_transfer(inode, attr); if (error) return error; } - if (ia_valid & ATTR_SIZE && - attr->ia_size != i_size_read(inode)) { + if (ia_valid & ATTR_SIZE && attr->ia_size != inode->i_size) { loff_t old_i_size = inode->i_size; - dquot_initialize(inode); - error = vmtruncate(inode, attr->ia_size); if (error) return error; |
