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[PATCH] BLOCK: Dissociate generic_writepages() from mpage stuff [try #6]

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Dissociate the generic_writepages() function from the mpage stuff, moving its
declaration to linux/mm.h and actually emitting a full implementation into
mm/page-writeback.c.

The implementation is a partial duplicate of mpage_writepages() with all BIO
references removed.

It is used by NFS to do writeback.

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
David Howells
2006-08-29 19:06:09 +01:00
committed by Jens Axboe
parent 7b0de42d7c
commit 811d736f9e
5 changed files with 139 additions and 6 deletions
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fs/block_dev.c
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@@ -17,6 +17,7 @@
#include <linux/module.h>
#include <linux/blkpg.h>
#include <linux/buffer_head.h>
#include <linux/writeback.h>
#include <linux/mpage.h>
#include <linux/mount.h>
#include <linux/uio.h>