#include <linux/quotaops.h>
#include "../internal.h" /* ugh */
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
/*
* There are three quota SMP locks. dq_list_lock protects all lists with quotas
}
EXPORT_SYMBOL(dquot_scan_active);
-int dquot_quota_sync(struct super_block *sb, int type, int wait)
+/* Write all dquot structures to quota files */
+int dquot_writeback_dquots(struct super_block *sb, int type)
{
struct list_head *dirty;
struct dquot *dquot;
struct quota_info *dqopt = sb_dqopt(sb);
int cnt;
+ int err, ret = 0;
mutex_lock(&dqopt->dqonoff_mutex);
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
atomic_inc(&dquot->dq_count);
spin_unlock(&dq_list_lock);
dqstats_inc(DQST_LOOKUPS);
- sb->dq_op->write_dquot(dquot);
+ err = sb->dq_op->write_dquot(dquot);
+ if (!ret && err)
+ err = ret;
dqput(dquot);
spin_lock(&dq_list_lock);
}
dqstats_inc(DQST_SYNCS);
mutex_unlock(&dqopt->dqonoff_mutex);
- if (!wait || (dqopt->flags & DQUOT_QUOTA_SYS_FILE))
+ return ret;
+}
+EXPORT_SYMBOL(dquot_writeback_dquots);
+
+/* Write all dquot structures to disk and make them visible from userspace */
+int dquot_quota_sync(struct super_block *sb, int type)
+{
+ struct quota_info *dqopt = sb_dqopt(sb);
+ int cnt;
+ int ret;
+
+ ret = dquot_writeback_dquots(sb, type);
+ if (ret)
+ return ret;
+ if (dqopt->flags & DQUOT_QUOTA_SYS_FILE)
return 0;
/* This is not very clever (and fast) but currently I don't know about