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| author | David Howells <dhowells@redhat.com> | 2006-08-29 19:05:58 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | 2006-09-30 20:31:20 +0200 |
| commit | b398f6bff93a247d2a7099e92905374966e4558f (patch) | |
| tree | 6cdd20fcb8764f8222f6cf1bacbd95eeeaaf3d56 /mm | |
| parent | 0d67a46df0125e20d14f12dbd3646f1f1bf23e8c (diff) | |
| download | lwn-b398f6bff93a247d2a7099e92905374966e4558f.tar.gz lwn-b398f6bff93a247d2a7099e92905374966e4558f.zip | |
[PATCH] BLOCK: Stop fallback_migrate_page() from using page_has_buffers() [try #6]
Stop fallback_migrate_page() from using page_has_buffers() since that might not
be available. Use PagePrivate() instead since that's more general.
Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/migrate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 20a8c2687b1e..7f50e3ff54cd 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -525,7 +525,7 @@ static int fallback_migrate_page(struct address_space *mapping, * Buffers may be managed in a filesystem specific way. * We must have no buffers or drop them. */ - if (page_has_buffers(page) && + if (PagePrivate(page) && !try_to_release_page(page, GFP_KERNEL)) return -EAGAIN; |