From 1b445a9c21f593be9d3c4ab912359d2c51c371dd Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Mon, 28 Apr 2008 02:14:35 -0700 Subject: quota: reiserfs: make reiserfs handle quotaon on remount Update reiserfs to handle quotaon on remount RW. Signed-off-by: Jan Kara Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/reiserfs/super.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'fs/reiserfs') diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 3e1972d31e44..f8f9a473e670 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -304,7 +304,7 @@ static int finish_unfinished(struct super_block *s) /* Turn quotas off */ for (i = 0; i < MAXQUOTAS; i++) { if (sb_dqopt(s)->files[i]) - vfs_quota_off(s, i); + vfs_quota_off(s, i, 0); } if (ms_active_set) /* Restore the flag back */ @@ -634,7 +634,7 @@ static int reiserfs_acquire_dquot(struct dquot *); static int reiserfs_release_dquot(struct dquot *); static int reiserfs_mark_dquot_dirty(struct dquot *); static int reiserfs_write_info(struct super_block *, int); -static int reiserfs_quota_on(struct super_block *, int, int, char *); +static int reiserfs_quota_on(struct super_block *, int, int, char *, int); static struct dquot_operations reiserfs_quota_operations = { .initialize = reiserfs_dquot_initialize, @@ -2015,13 +2015,16 @@ static int reiserfs_quota_on_mount(struct super_block *sb, int type) * Standard function to be called on quota_on */ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, - char *path) + char *path, int remount) { int err; struct nameidata nd; if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA))) return -EINVAL; + /* No more checks needed? Path and format_id are bogus anyway... */ + if (remount) + return vfs_quota_on(sb, type, format_id, path, 1); err = path_lookup(path, LOOKUP_FOLLOW, &nd); if (err) return err; @@ -2041,7 +2044,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, 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); + 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) @@ -2049,7 +2052,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id, "reiserfs: Quota file not on filesystem root. " "Journalled quota will not work."); path_put(&nd.path); - return vfs_quota_on(sb, type, format_id, path); + return vfs_quota_on(sb, type, format_id, path, 0); } /* Read data from quotafile - avoid pagecache and such because we cannot afford -- cgit v1.2.1