From e9ada6fa3c9e3dbd02eda3da4179b4d1417ef171 Mon Sep 17 00:00:00 2001 From: Bruno Faccini Date: Tue, 12 Apr 2016 16:14:04 -0400 Subject: [PATCH] staging: lustre: ldlm: refine LU-2665 patch for POSIX compliance Follow-on to patch introduced to fix LU-2665 ticket (Gerrit Change at http://review.whamcloud.com/6415 with Change-Id: I8faa331712abeadee46eabe111ee1c23a05840d5). Original patch introduced regressions against POSIX test suite (fcntl.18/fcntl.35 tests in LSB-VSX POSIX test suite at http://www.opengroup.org/testing/linux-test/lsb-vsx.html), so the idea is to only resend F_UNLCKs to have both LU-2665 bug and POSIX test suite happy. Signed-off-by: Bruno Faccini Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3701 Reviewed-on: http://review.whamcloud.com/7453 Reviewed-by: Bobi Jam Reviewed-by: Oleg Drokin Signed-off-by: James Simmons Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/mdc/mdc_locks.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lustre/mdc/mdc_locks.c b/drivers/staging/lustre/lustre/mdc/mdc_locks.c index 9e970ab..3b1bc91 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_locks.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_locks.c @@ -869,7 +869,9 @@ resend: * (explicits or automatically generated by Kernel to clean * current FLocks upon exit) that can't be trashed */ - if ((rc == -EINTR) || (rc == -ETIMEDOUT)) + if (((rc == -EINTR) || (rc == -ETIMEDOUT)) && + (einfo->ei_type == LDLM_FLOCK) && + (einfo->ei_mode == LCK_NL)) goto resend; return rc; } -- 2.7.4