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| 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 /fs/mpage.c | |
| parent | 7b0de42d7c5a471741ede4e71727d88000e6ea59 (diff) | |
| download | lwn-811d736f9e8013966e1a5a930c0db09508bdbb15.tar.gz lwn-811d736f9e8013966e1a5a930c0db09508bdbb15.zip | |
[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 'fs/mpage.c')
| -rw-r--r-- | fs/mpage.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/mpage.c b/fs/mpage.c index 1e4598247d0b..692a3e578fc8 100644 --- a/fs/mpage.c +++ b/fs/mpage.c @@ -693,6 +693,8 @@ out: * the call was made get new I/O started against them. If wbc->sync_mode is * WB_SYNC_ALL then we were called for data integrity and we must wait for * existing IO to complete. + * + * If you fix this you should check generic_writepages() also! */ int mpage_writepages(struct address_space *mapping, |