ocfs2: Don't use MAXQUOTAS value
MAXQUOTAS value defines maximum number of quota types VFS supports.
This isn't necessarily the number of types ocfs2 supports and with
addition of project quotas these two numbers stop matching. So make
ocfs2 use its private definition.
CC: Mark Fasheh <mfasheh@suse.com>
CC: Joel Becker <jlbec@evilplan.org>
CC: ocfs2-devel@oss.oracle.com
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index ddb662b..aa35d63 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -899,11 +899,12 @@
{
int type;
struct super_block *sb = osb->sb;
- unsigned int feature[MAXQUOTAS] = { OCFS2_FEATURE_RO_COMPAT_USRQUOTA,
- OCFS2_FEATURE_RO_COMPAT_GRPQUOTA};
+ unsigned int feature[OCFS2_MAXQUOTAS] = {
+ OCFS2_FEATURE_RO_COMPAT_USRQUOTA,
+ OCFS2_FEATURE_RO_COMPAT_GRPQUOTA};
int status = 0;
- for (type = 0; type < MAXQUOTAS; type++) {
+ for (type = 0; type < OCFS2_MAXQUOTAS; type++) {
if (!OCFS2_HAS_RO_COMPAT_FEATURE(sb, feature[type]))
continue;
if (unsuspend)
@@ -927,17 +928,19 @@
static int ocfs2_enable_quotas(struct ocfs2_super *osb)
{
- struct inode *inode[MAXQUOTAS] = { NULL, NULL };
+ struct inode *inode[OCFS2_MAXQUOTAS] = { NULL, NULL };
struct super_block *sb = osb->sb;
- unsigned int feature[MAXQUOTAS] = { OCFS2_FEATURE_RO_COMPAT_USRQUOTA,
- OCFS2_FEATURE_RO_COMPAT_GRPQUOTA};
- unsigned int ino[MAXQUOTAS] = { LOCAL_USER_QUOTA_SYSTEM_INODE,
+ unsigned int feature[OCFS2_MAXQUOTAS] = {
+ OCFS2_FEATURE_RO_COMPAT_USRQUOTA,
+ OCFS2_FEATURE_RO_COMPAT_GRPQUOTA};
+ unsigned int ino[OCFS2_MAXQUOTAS] = {
+ LOCAL_USER_QUOTA_SYSTEM_INODE,
LOCAL_GROUP_QUOTA_SYSTEM_INODE };
int status;
int type;
sb_dqopt(sb)->flags |= DQUOT_QUOTA_SYS_FILE | DQUOT_NEGATIVE_USAGE;
- for (type = 0; type < MAXQUOTAS; type++) {
+ for (type = 0; type < OCFS2_MAXQUOTAS; type++) {
if (!OCFS2_HAS_RO_COMPAT_FEATURE(sb, feature[type]))
continue;
inode[type] = ocfs2_get_system_file_inode(osb, ino[type],
@@ -952,12 +955,12 @@
goto out_quota_off;
}
- for (type = 0; type < MAXQUOTAS; type++)
+ for (type = 0; type < OCFS2_MAXQUOTAS; type++)
iput(inode[type]);
return 0;
out_quota_off:
ocfs2_disable_quotas(osb);
- for (type = 0; type < MAXQUOTAS; type++)
+ for (type = 0; type < OCFS2_MAXQUOTAS; type++)
iput(inode[type]);
mlog_errno(status);
return status;
@@ -972,7 +975,7 @@
/* We mostly ignore errors in this function because there's not much
* we can do when we see them */
- for (type = 0; type < MAXQUOTAS; type++) {
+ for (type = 0; type < OCFS2_MAXQUOTAS; type++) {
if (!sb_has_quota_loaded(sb, type))
continue;
/* Cancel periodic syncing before we grab dqonoff_mutex */
@@ -993,8 +996,9 @@
/* Handle quota on quotactl */
static int ocfs2_quota_on(struct super_block *sb, int type, int format_id)
{
- unsigned int feature[MAXQUOTAS] = { OCFS2_FEATURE_RO_COMPAT_USRQUOTA,
- OCFS2_FEATURE_RO_COMPAT_GRPQUOTA};
+ unsigned int feature[OCFS2_MAXQUOTAS] = {
+ OCFS2_FEATURE_RO_COMPAT_USRQUOTA,
+ OCFS2_FEATURE_RO_COMPAT_GRPQUOTA};
if (!OCFS2_HAS_RO_COMPAT_FEATURE(sb, feature[type]))
return -EINVAL;