Messages in this thread Patch in this message | | | From | Minchan Kim <> | Subject | [PATCH 2/7] fuse: Change remove_from_page_cache | Date | Thu, 23 Dec 2010 00:32:44 +0900 |
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This patch series changes remove_from_page_cache's page ref counting rule. Page cache ref count is decreased in delete_from_page_cache. So we don't need decreasing page reference by caller.
Cc: Miklos Szeredi <miklos@szeredi.hu> Cc: fuse-devel@lists.sourceforge.net Signed-off-by: Minchan Kim <minchan.kim@gmail.com> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> --- fs/fuse/dev.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index cf8d28d..1ef24fb 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -737,8 +737,7 @@ static int fuse_try_move_page(struct fuse_copy_state *cs, struct page **pagep) if (WARN_ON(PageMlocked(oldpage))) goto out_fallback_unlock; - remove_from_page_cache(oldpage); - page_cache_release(oldpage); + delete_from_page_cache(oldpage); err = add_to_page_cache_locked(newpage, mapping, index, GFP_KERNEL); if (err) { -- 1.7.0.4
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