[2.6 patch] mm/filemap.c: make sync_page_range_nolock static

[Adrian Bunk]

sync_page_range_nolock isn't used outside of this file.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

---

 include/linux/writeback.h |    2 --
 mm/filemap.c              |    6 +++---
 2 files changed, 3 insertions(+), 5 deletions(-)

--- linux-2.6.11-mm1-full/include/linux/writeback.h.old	2005-03-04 15:40:45.000000000 +0100
+++ linux-2.6.11-mm1-full/include/linux/writeback.h	2005-03-04 15:40:55.000000000 +0100
@@ -107,8 +107,6 @@
 int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
 int sync_page_range(struct inode *inode, struct address_space *mapping,
 			loff_t pos, size_t count);
-int sync_page_range_nolock(struct inode *inode, struct address_space
-		*mapping, loff_t pos, size_t count);
 
 /* pdflush.c */
 extern int nr_pdflush_threads;	/* Global so it can be exported to sysctl
--- linux-2.6.11-mm1-full/mm/filemap.c.old	2005-03-04 15:41:05.000000000 +0100
+++ linux-2.6.11-mm1-full/mm/filemap.c	2005-03-04 15:41:29.000000000 +0100
@@ -290,8 +290,9 @@
  * as it forces O_SYNC writers to different parts of the same file
  * to be serialised right until io completion.
  */
-int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
-			loff_t pos, size_t count)
+static int sync_page_range_nolock(struct inode *inode,
+				  struct address_space *mapping,
+				  loff_t pos, size_t count)
 {
 	pgoff_t start = pos >> PAGE_CACHE_SHIFT;
 	pgoff_t end = (pos + count - 1) >> PAGE_CACHE_SHIFT;
@@ -306,7 +307,6 @@
 		ret = wait_on_page_writeback_range(mapping, start, end);
 	return ret;
 }
-EXPORT_SYMBOL(sync_page_range_nolock);
 
 /**
  * filemap_fdatawait - walk the list of under-writeback pages of the given

-
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