diff options
| author | David Howells <dhowells@redhat.com> | 2006-08-29 19:06:09 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | 2006-09-30 20:52:26 +0200 |
| commit | 811d736f9e8013966e1a5a930c0db09508bdbb15 (patch) | |
| tree | 566225f7991f987007ccc2e8d99255f21041b6cb /include/linux/writeback.h | |
| parent | 7b0de42d7c5a471741ede4e71727d88000e6ea59 (diff) | |
[PATCH] BLOCK: Dissociate generic_writepages() from mpage stuff [try #6]
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>
Diffstat (limited to 'include/linux/writeback.h')
| -rw-r--r-- | include/linux/writeback.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 9d4074ecd0cd..4f4d98addb44 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -111,6 +111,8 @@ balance_dirty_pages_ratelimited(struct address_space *mapping) } int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0); +extern int generic_writepages(struct address_space *mapping, + struct writeback_control *wbc); 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, loff_t count); |