From: Jinshan Xiong <jinshan.xi...@intel.com> Otherwise it will hit the assertion at cl_lock.c:
cl_lock.c:1967:discard_cb()) ASSERTION( (!(page->cp_type == CPT_CACHEABLE) || (!PageWriteback(cl_page_vmpage(env, page)))) ) failed: This is because in osc_lock_flush() we have to make sure the IO is finished before discarding the pages. Lustre-change: http://review.whamcloud.com/5419 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2779 Signed-off-by: Jinshan Xiong <jinshan.xi...@intel.com> Reviewed-by: Bobi Jam <bobi...@gmail.com> Reviewed-by: Oleg Drokin <oleg.dro...@intel.com> Signed-off-by: Peng Tao <bergw...@gmail.com> Signed-off-by: Andreas Dilger <andreas.dil...@intel.com> --- drivers/staging/lustre/lustre/osc/osc_cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lustre/osc/osc_cache.c b/drivers/staging/lustre/lustre/osc/osc_cache.c index ff36e77..6051e41 100644 --- a/drivers/staging/lustre/lustre/osc/osc_cache.c +++ b/drivers/staging/lustre/lustre/osc/osc_cache.c @@ -891,7 +891,7 @@ static int osc_extent_wait(const struct lu_env *env, struct osc_extent *ext, "%s: wait ext to %d timedout, recovery in progress?\n", osc_export(obj)->exp_obd->obd_name, state); - lwi = LWI_INTR(LWI_ON_SIGNAL_NOOP, NULL); + lwi = LWI_INTR(NULL, NULL); rc = l_wait_event(ext->oe_waitq, extent_wait_cb(ext, state), &lwi); } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/