From: Lukas Czerner Subject: [PATCH v4 07/20] ceph: use ->invalidatepage() length argument Date: Tue, 14 May 2013 18:37:21 +0200 Message-ID: <1368549454-8930-8-git-send-email-lczerner@redhat.com> References: <1368549454-8930-1-git-send-email-lczerner@redhat.com> Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, akpm@linux-foundation.org, hughd@google.com, lczerner@redhat.com, ceph-devel@vger.kernel.org To: linux-mm@kvack.org Return-path: In-Reply-To: <1368549454-8930-1-git-send-email-lczerner@redhat.com> Sender: owner-linux-mm@kvack.org List-Id: linux-ext4.vger.kernel.org ->invalidatepage() aop now accepts range to invalidate so we can make use of it in ceph_invalidatepage(). Signed-off-by: Lukas Czerner Acked-by: Sage Weil Cc: ceph-devel@vger.kernel.org --- fs/ceph/addr.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 168a35a..d953afd 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -164,20 +164,20 @@ static void ceph_invalidatepage(struct page *page, unsigned int offset, if (!PageDirty(page)) pr_err("%p invalidatepage %p page not dirty\n", inode, page); - if (offset == 0) + if (offset == 0 && length == PAGE_CACHE_SIZE) ClearPageChecked(page); ci = ceph_inode(inode); - if (offset == 0) { - dout("%p invalidatepage %p idx %lu full dirty page %u\n", - inode, page, page->index, offset); + if (offset == 0 && length == PAGE_CACHE_SIZE) { + dout("%p invalidatepage %p idx %lu full dirty page\n", + inode, page, page->index); ceph_put_wrbuffer_cap_refs(ci, 1, snapc); ceph_put_snap_context(snapc); page->private = 0; ClearPagePrivate(page); } else { - dout("%p invalidatepage %p idx %lu partial dirty page\n", - inode, page, page->index); + dout("%p invalidatepage %p idx %lu partial dirty page %u(%u)\n", + inode, page, page->index, offset, length); } } -- 1.7.7.6 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org