From mboxrd@z Thu Jan 1 00:00:00 1970 From: Li Wang Subject: [PATCH 0/2] ceph fscache: uncaching single no data page when error Date: Thu, 19 Dec 2013 06:03:47 -0800 Message-ID: Cc: Sage Weil , Milosz Tanski , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Li Wang To: ceph-devel@vger.kernel.org Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org Currently, if one new page allocated into fscache in readpage(), however, with no data read into due to error encountered during reading from OSDs, the slot in fscache is not uncached. This patch fixes this. Li Wang (2): ceph: Introduce a routine for uncaching single no data page from fscache ceph: Uncaching no data page from fscache in readpage() fs/ceph/addr.c | 1 + fs/ceph/cache.h | 13 +++++++++++++ 2 files changed, 14 insertions(+) -- 1.7.9.5