---

yaml --- r: 196877 b: refs/heads/master c: c2c4986 h: refs/heads/master i: 196875: ffbf4f7 v: v3
git-mirror · May 21, 2010 · 06f1ad5 · 06f1ad5
1 parent e204cd2
commit 06f1ad5
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Showing 4 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b403a98e260f3a8c7c33f58a07c7ae549852170f
+refs/heads/master: c2c4986eddaa7dc3d036cb2bfa5c8c5f1f2492a0
diff --git a/trunk/fs/super.c b/trunk/fs/super.c
@@ -37,6 +37,7 @@
 #include <linux/kobject.h>
 #include <linux/mutex.h>
 #include <linux/file.h>
+#include <linux/backing-dev.h>
 #include <asm/uaccess.h>
 #include "internal.h"
 

diff --git a/trunk/include/linux/writeback.h b/trunk/include/linux/writeback.h
@@ -106,10 +106,14 @@ static inline void inode_sync_wait(struct inode *inode)
 /*
  * mm/page-writeback.c
  */
+#ifdef CONFIG_BLOCK
 void laptop_io_completion(struct backing_dev_info *info);
 void laptop_sync_completion(void);
 void laptop_mode_sync(struct work_struct *work);
 void laptop_mode_timer_fn(unsigned long data);
+#else
+static inline void laptop_sync_completion(void) { }
+#endif
 void throttle_vm_writeout(gfp_t gfp_mask);
 
 /* These are exported to sysctl. */

diff --git a/trunk/mm/page-writeback.c b/trunk/mm/page-writeback.c
@@ -694,6 +694,7 @@ int dirty_writeback_centisecs_handler(ctl_table *table, int write,
 	return 0;
 }
 
+#ifdef CONFIG_BLOCK
 void laptop_mode_timer_fn(unsigned long data)
 {
 	struct request_queue *q = (struct request_queue *)data;
@@ -735,6 +736,7 @@ void laptop_sync_completion(void)
 
 	rcu_read_unlock();
 }
+#endif
 
 /*
  * If ratelimit_pages is too high then we can get into dirty-data overload