reiserfs: Don't use MAXQUOTAS value
MAXQUOTAS value defines maximum number of quota types VFS supports.
This isn't necessarily the number of types reiserfs supports and with
addition of project quotas these two numbers stop matching. So make
reiserfs use its private definition.
CC: reiserfs-devel@vger.kernel.org
CC: Jeff Mahoney <jeffm@suse.de>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
index 735c2c2..1894d96 100644
--- a/fs/reiserfs/reiserfs.h
+++ b/fs/reiserfs/reiserfs.h
@@ -506,6 +506,9 @@
} reiserfs_proc_info_data_t;
#endif
+/* Number of quota types we support */
+#define REISERFS_MAXQUOTAS 2
+
/* reiserfs union of in-core super block data */
struct reiserfs_sb_info {
/* Buffer containing the super block */
@@ -615,7 +618,7 @@
spinlock_t old_work_lock; /* protects old_work and work_queued */
#ifdef CONFIG_QUOTA
- char *s_qf_names[MAXQUOTAS];
+ char *s_qf_names[REISERFS_MAXQUOTAS];
int s_jquota_fmt;
#endif
char *s_jdev; /* Stored jdev for mount option showing */
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index d46e88a..f1376c9 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -206,7 +206,7 @@
#ifdef CONFIG_QUOTA
int i;
int ms_active_set;
- int quota_enabled[MAXQUOTAS];
+ int quota_enabled[REISERFS_MAXQUOTAS];
#endif
/* compose key to look for "save" links */
@@ -227,7 +227,7 @@
s->s_flags |= MS_ACTIVE;
}
/* Turn on quotas so that they are updated correctly */
- for (i = 0; i < MAXQUOTAS; i++) {
+ for (i = 0; i < REISERFS_MAXQUOTAS; i++) {
quota_enabled[i] = 1;
if (REISERFS_SB(s)->s_qf_names[i]) {
int ret;
@@ -370,7 +370,7 @@
#ifdef CONFIG_QUOTA
/* Turn quotas off */
reiserfs_write_unlock(s);
- for (i = 0; i < MAXQUOTAS; i++) {
+ for (i = 0; i < REISERFS_MAXQUOTAS; i++) {
if (sb_dqopt(s)->files[i] && quota_enabled[i])
dquot_quota_off(s, i);
}
@@ -1360,7 +1360,7 @@
{
int i;
- for (i = 0; i < MAXQUOTAS; i++) {
+ for (i = 0; i < REISERFS_MAXQUOTAS; i++) {
if (qf_names[i] != REISERFS_SB(s)->s_qf_names[i])
kfree(REISERFS_SB(s)->s_qf_names[i]);
REISERFS_SB(s)->s_qf_names[i] = qf_names[i];
@@ -1381,7 +1381,7 @@
struct reiserfs_journal *journal = SB_JOURNAL(s);
char *new_opts = kstrdup(arg, GFP_KERNEL);
int err;
- char *qf_names[MAXQUOTAS];
+ char *qf_names[REISERFS_MAXQUOTAS];
unsigned int qfmt = 0;
#ifdef CONFIG_QUOTA
int i;
@@ -1400,7 +1400,7 @@
(s, arg, &mount_options, &blocks, NULL, &commit_max_age,
qf_names, &qfmt)) {
#ifdef CONFIG_QUOTA
- for (i = 0; i < MAXQUOTAS; i++)
+ for (i = 0; i < REISERFS_MAXQUOTAS; i++)
if (qf_names[i] != REISERFS_SB(s)->s_qf_names[i])
kfree(qf_names[i]);
#endif
@@ -1844,7 +1844,7 @@
char *jdev_name;
struct reiserfs_sb_info *sbi;
int errval = -EINVAL;
- char *qf_names[MAXQUOTAS] = {};
+ char *qf_names[REISERFS_MAXQUOTAS] = {};
unsigned int qfmt = 0;
save_mount_options(s, data);
@@ -2169,7 +2169,7 @@
#ifdef CONFIG_QUOTA
{
int j;
- for (j = 0; j < MAXQUOTAS; j++)
+ for (j = 0; j < REISERFS_MAXQUOTAS; j++)
kfree(qf_names[j]);
}
#endif
