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authorSteven Whitehouse <swhiteho@redhat.com>2013-08-27 21:22:07 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2013-08-27 21:22:07 +0100
commit9d35814355e2baba9de523941e2ce52235359670 (patch)
tree5af04de1ed34ff510c146d666b54c844f62417f8 /fs/gfs2
parent7286b31eaba6404fa92f68d04626da1f395b3916 (diff)
downloadop-kernel-dev-9d35814355e2baba9de523941e2ce52235359670.zip
op-kernel-dev-9d35814355e2baba9de523941e2ce52235359670.tar.gz
GFS2: Merge ordered and writeback writepage
The writepages function was recently merged between writeback and ordered mode. This completes the change by doing the same with writepage. The remaining differences in writepage were left over from some earlier time and not actually doing anything useful. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/aops.c35
1 files changed, 4 insertions, 31 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index ee48ad3..a9ea6f0 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -122,14 +122,13 @@ out:
}
/**
- * gfs2_writeback_writepage - Write page for writeback mappings
+ * gfs2_writepage - Write page for writeback mappings
* @page: The page
* @wbc: The writeback control
*
*/
-static int gfs2_writeback_writepage(struct page *page,
- struct writeback_control *wbc)
+static int gfs2_writepage(struct page *page, struct writeback_control *wbc)
{
int ret;
@@ -141,32 +140,6 @@ static int gfs2_writeback_writepage(struct page *page,
}
/**
- * gfs2_ordered_writepage - Write page for ordered data files
- * @page: The page to write
- * @wbc: The writeback control
- *
- */
-
-static int gfs2_ordered_writepage(struct page *page,
- struct writeback_control *wbc)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_inode *ip = GFS2_I(inode);
- int ret;
-
- ret = gfs2_writepage_common(page, wbc);
- if (ret <= 0)
- return ret;
-
- if (!page_has_buffers(page)) {
- create_empty_buffers(page, inode->i_sb->s_blocksize,
- (1 << BH_Dirty)|(1 << BH_Uptodate));
- }
- gfs2_page_add_databufs(ip, page, 0, inode->i_sb->s_blocksize-1);
- return block_write_full_page(page, gfs2_get_block_noalloc, wbc);
-}
-
-/**
* __gfs2_jdata_writepage - The core of jdata writepage
* @page: The page to write
* @wbc: The writeback control
@@ -1107,7 +1080,7 @@ cannot_release:
}
static const struct address_space_operations gfs2_writeback_aops = {
- .writepage = gfs2_writeback_writepage,
+ .writepage = gfs2_writepage,
.writepages = gfs2_writepages,
.readpage = gfs2_readpage,
.readpages = gfs2_readpages,
@@ -1123,7 +1096,7 @@ static const struct address_space_operations gfs2_writeback_aops = {
};
static const struct address_space_operations gfs2_ordered_aops = {
- .writepage = gfs2_ordered_writepage,
+ .writepage = gfs2_writepage,
.writepages = gfs2_writepages,
.readpage = gfs2_readpage,
.readpages = gfs2_readpages,
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