X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Ffs.h;h=ba98668a182666b197f415d1cc8525404126b6fa;hb=2355e4290336fcda4b4a799448f745155a000226;hp=277f497923a29ba3ddc08b7169e5795c79c96952;hpb=62ddc0046eae6b8e8374f0ac3b27b12a57baa2f6;p=pandora-kernel.git

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 277f497923a2..ba98668a1826 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1063,6 +1063,8 @@ static inline int file_check_writeable(struct file *filp)
 #define FL_LEASE	32	/* lease held on this file */
 #define FL_CLOSE	64	/* unlock on close */
 #define FL_SLEEP	128	/* A blocking lock */
+#define FL_DOWNGRADE_PENDING	256 /* Lease is being downgraded */
+#define FL_UNLOCK_PENDING	512 /* Lease is being broken */
 
 /*
  * Special return value from posix_lock_file() and vfs_lock_file() for
@@ -1109,7 +1111,7 @@ struct file_lock {
 	struct list_head fl_link;	/* doubly linked list of all locks */
 	struct list_head fl_block;	/* circular list of blocked processes */
 	fl_owner_t fl_owner;
-	unsigned char fl_flags;
+	unsigned int fl_flags;
 	unsigned char fl_type;
 	unsigned int fl_pid;
 	struct pid *fl_nspid;
@@ -1119,7 +1121,9 @@ struct file_lock {
 	loff_t fl_end;
 
 	struct fasync_struct *	fl_fasync; /* for lease break notifications */
-	unsigned long fl_break_time;	/* for nonblocking lease breaks */
+	/* for lease breaks: */
+	unsigned long fl_break_time;
+	unsigned long fl_downgrade_time;
 
 	const struct file_lock_operations *fl_ops;	/* Callbacks for filesystems */
 	const struct lock_manager_operations *fl_lmops;	/* Callbacks for lockmanagers */