From: Patrick Farrell Date: Sun, 29 Jan 2017 00:05:14 +0000 (-0500) Subject: staging: lustre: mdc: Make IT_OPEN take lookup bits lock X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=26d2bf1e71525f4c0f644820c30d1344633159e2;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git staging: lustre: mdc: Make IT_OPEN take lookup bits lock An earlier commit accidentally changed handling of IT_OPEN, making it take the MDS_INODELOCK_UPDATE bits lock instead of MDS_INODELOCK_LOOKUP. This does not cause any known bugs. Signed-off-by: Patrick Farrell Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8842 Reviewed-on: https://review.whamcloud.com/23797 Fixes: 70a251f68dea ("staging: lustre: obd: decruft md_enqueue() and md_intent_lock()" Reviewed-by: John L. Hammond Reviewed-by: Lai Siyao Reviewed-by: Oleg Drokin Signed-off-by: James Simmons Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/lustre/lustre/mdc/mdc_locks.c b/drivers/staging/lustre/lustre/mdc/mdc_locks.c index 4c8f20a0c37d..392b0e38a91e 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_locks.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_locks.c @@ -721,7 +721,7 @@ int mdc_enqueue(struct obd_export *exp, struct ldlm_enqueue_info *einfo, LASSERT(!policy); saved_flags |= LDLM_FL_HAS_INTENT; - if (it->it_op & (IT_OPEN | IT_UNLINK | IT_GETATTR | IT_READDIR)) + if (it->it_op & (IT_UNLINK | IT_GETATTR | IT_READDIR)) policy = &update_policy; else if (it->it_op & IT_LAYOUT) policy = &layout_policy;