Merge 3.12-rc4 into tty-next

We want the tty fixes in this branch as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/fs/cifs/fscache.h b/fs/cifs/fscache.h
index 63539323e0b9..24794b6cd8ec 100644
--- a/fs/cifs/fscache.h
+++ b/fs/cifs/fscache.h
@@ -54,6 +54,7 @@ extern int __cifs_readpages_from_fscache(struct inode *,
 					 struct address_space *,
 					 struct list_head *,
 					 unsigned *);
+extern void __cifs_fscache_readpages_cancel(struct inode *, struct list_head *);
 
 extern void __cifs_readpage_to_fscache(struct inode *, struct page *);
 
@@ -91,6 +92,13 @@ static inline void cifs_readpage_to_fscache(struct inode *inode,
 		__cifs_readpage_to_fscache(inode, page);
 }
 
+static inline void cifs_fscache_readpages_cancel(struct inode *inode,
+						 struct list_head *pages)
+{
+	if (CIFS_I(inode)->fscache)
+		return __cifs_fscache_readpages_cancel(inode, pages);
+}
+
 #else /* CONFIG_CIFS_FSCACHE */
 static inline int cifs_fscache_register(void) { return 0; }
 static inline void cifs_fscache_unregister(void) {}
@@ -131,6 +139,11 @@ static inline int cifs_readpages_from_fscache(struct inode *inode,
 static inline void cifs_readpage_to_fscache(struct inode *inode,
 			struct page *page) {}
 
+static inline void cifs_fscache_readpages_cancel(struct inode *inode,
+						 struct list_head *pages)
+{
+}
+
 #endif /* CONFIG_CIFS_FSCACHE */
 
 #endif /* _CIFS_FSCACHE_H */