1 files changed, 12 insertions, 0 deletions

diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 9edd53c24984..f8dbeb0fe0c9 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -11,6 +11,7 @@
 
 #define DQUOT_SPACE_WARN        0x1
 #define DQUOT_SPACE_RESERVE     0x2
+#define DQUOT_SPACE_NOFAIL      0x4
 
 static inline struct quota_info *sb_dqopt(struct super_block *sb)
 {
@@ -262,6 +263,12 @@ static inline int dquot_alloc_space_nodirty(struct inode *inode, qsize_t nr)
         return __dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN);
 }
 
+static inline void dquot_alloc_space_nofail(struct inode *inode, qsize_t nr)
+{
+        __dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN|DQUOT_SPACE_NOFAIL);
+        mark_inode_dirty(inode);
+}
+
 static inline int dquot_alloc_space(struct inode *inode, qsize_t nr)
 {
         int ret;
@@ -277,6 +284,11 @@ static inline int dquot_alloc_block_nodirty(struct inode *inode, qsize_t nr)
         return dquot_alloc_space_nodirty(inode, nr << inode->i_blkbits);
 }
 
+static inline void dquot_alloc_block_nofail(struct inode *inode, qsize_t nr)
+{
+        dquot_alloc_space_nofail(inode, nr << inode->i_blkbits);
+}
+
 static inline int dquot_alloc_block(struct inode *inode, qsize_t nr)
 {
         return dquot_alloc_space(inode, nr << inode->i_blkbits);