commit 94004ed726f38a841cc51f97c4a3f9eda9fbd0d9
author Christoph Hellwig <hch@lst.de> Wed Sep 30 22:16:33 2009 +0200
committer Jan Kara <jack@suse.cz> Thu Dec 10 15:02:50 2009 +0100
tree 786689e9fc9e686a5b54c1a1b1efcbb7d043b5ab
parent 6b2f3d1f769be5779b479c37800229d9a4809fc3

kill wait_on_page_writeback_range

All callers really want the more logical filemap_fdatawait_range interface,
so convert them to use it and merge wait_on_page_writeback_range into
filemap_fdatawait_range.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>

fs/sync.c

diff --git a/fs/sync.c b/fs/sync.c
index b75ca68..36752a6 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -453,9 +453,7 @@
 
 	ret = 0;
 	if (flags & SYNC_FILE_RANGE_WAIT_BEFORE) {
-		ret = wait_on_page_writeback_range(mapping,
-					offset >> PAGE_CACHE_SHIFT,
-					endbyte >> PAGE_CACHE_SHIFT);
+		ret = filemap_fdatawait_range(mapping, offset, endbyte);
 		if (ret < 0)
 			goto out;
 	}
@@ -468,9 +466,7 @@
 	}
 
 	if (flags & SYNC_FILE_RANGE_WAIT_AFTER) {
-		ret = wait_on_page_writeback_range(mapping,
-					offset >> PAGE_CACHE_SHIFT,
-					endbyte >> PAGE_CACHE_SHIFT);
+		ret = filemap_fdatawait_range(mapping, offset, endbyte);
 	}
 out:
 	return ret;