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Diffstat (limited to 'fs')
-rw-r--r--fs/reiserfs/super.c30
1 files changed, 21 insertions, 9 deletions
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 1d40f2bd1970..0cbf4cd11147 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -2026,6 +2026,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
int err;
struct nameidata nd;
struct inode *inode;
+ struct reiserfs_transaction_handle th;
if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA)))
return -EINVAL;
@@ -2053,17 +2054,28 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
}
mark_inode_dirty(inode);
}
- /* Not journalling quota? No more tests needed... */
- if (!REISERFS_SB(sb)->s_qf_names[USRQUOTA] &&
- !REISERFS_SB(sb)->s_qf_names[GRPQUOTA]) {
- path_put(&nd.path);
- return vfs_quota_on(sb, type, format_id, path, 0);
- }
- /* Quotafile not of fs root? */
- if (nd.path.dentry->d_parent->d_inode != sb->s_root->d_inode)
- reiserfs_warning(sb,
+ /* Journaling quota? */
+ if (REISERFS_SB(sb)->s_qf_names[type]) {
+ /* Quotafile not of fs root? */
+ if (nd.path.dentry->d_parent->d_inode != sb->s_root->d_inode)
+ reiserfs_warning(sb,
"reiserfs: Quota file not on filesystem root. "
"Journalled quota will not work.");
+ }
+
+ /*
+ * When we journal data on quota file, we have to flush journal to see
+ * all updates to the file when we bypass pagecache...
+ */
+ if (reiserfs_file_data_log(inode)) {
+ /* Just start temporary transaction and finish it */
+ err = journal_begin(&th, sb, 1);
+ if (err)
+ return err;
+ err = journal_end_sync(&th, sb, 1);
+ if (err)
+ return err;
+ }
path_put(&nd.path);
return vfs_quota_on(sb, type, format_id, path, 0);
}