Jeff Liu
2012-Nov-02 15:13 UTC
[Ocfs2-devel] [RESEND_PATCH] OCFS2: submit disk heartbeat bio using WRITE_SYNC on behalf of Noboru
Hi Joel, Last year, Noboru once posted a patch to fix OCFS2 unexpected reboot under heavy disk IO, which can be found at: https://oss.oracle.com/pipermail/ocfs2-devel/2011-December/008438.html Guru has reproduced this issue and verified that the proposal patch works to fix it. Could you please accept it? maybe it's better to merge it to stable-kernel. Thanks, -Jeff Signed-off-by: Noboru Iwamatsu <n_iwamatsu at jp.fujitsu.com> Acked-by: Tao Ma <tm at tao.ma> Acked-by: Sunil Mushran <sunil.mushran at gmail.com> CC: Srinivas Eeeda <srinivas.eeda at oracle.com> Reviewd-by: Jie Liu <jeff.liu at oracle.com> Tested-by: Gurudas Pai <gurudas.pai at oracle.com> --- fs/ocfs2/cluster/heartbeat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c index f7c648d..567e7af 100644 --- a/fs/ocfs2/cluster/heartbeat.c +++ b/fs/ocfs2/cluster/heartbeat.c @@ -500,7 +500,7 @@ static int o2hb_issue_node_write(struct o2hb_region *reg, } atomic_inc(&write_wc->wc_num_reqs); - submit_bio(WRITE, bio); + submit_bio(WRITE_SYNC, bio); status = 0; bail: -- 1.7.9.5