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-rw-r--r--fs/quota/dquot.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 4d2041fddef..10d021dd37c 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2033,11 +2033,13 @@ static int vfs_load_quota_inode(struct inode *inode, int type, int format_id,
}
if (!(dqopt->flags & DQUOT_QUOTA_SYS_FILE)) {
- /* As we bypass the pagecache we must now flush the inode so
- * that we see all the changes from userspace... */
- write_inode_now(inode, 1);
- /* And now flush the block cache so that kernel sees the
- * changes */
+ /* As we bypass the pagecache we must now flush all the
+ * dirty data and invalidate caches so that kernel sees
+ * changes from userspace. It is not enough to just flush
+ * the quota file since if blocksize < pagesize, invalidation
+ * of the cache could fail because of other unrelated dirty
+ * data */
+ sync_filesystem(sb);
invalidate_bdev(sb->s_bdev);
}
mutex_lock(&dqopt->dqonoff_mutex);