From: John L. Hammond <john.hammond@xxxxxxxxx> In lmv_intent_lock() if we will return an error then first release any locks referenced by the intent. Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5431 Reviewed-on: http://review.whamcloud.com/11319 Reviewed-by: wang di <di.wang@xxxxxxxxx> Reviewed-by: Lai Siyao <lai.siyao@xxxxxxxxx> Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx> Signed-off-by: James Simmons <jsimmons@xxxxxxxxxxxxx> --- drivers/staging/lustre/lustre/lmv/lmv_intent.c | 22 ++++++++++++++++++++++ 1 files changed, 22 insertions(+), 0 deletions(-) diff --git a/drivers/staging/lustre/lustre/lmv/lmv_intent.c b/drivers/staging/lustre/lustre/lmv/lmv_intent.c index 85cc5cb..fd3dc7c 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_intent.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_intent.c @@ -533,5 +533,27 @@ int lmv_intent_lock(struct obd_export *exp, struct md_op_data *op_data, extra_lock_flags); else LBUG(); + + if (rc < 0) { + struct lustre_handle lock_handle; + + if (it->it_lock_mode) { + lock_handle.cookie = it->it_lock_handle; + ldlm_lock_decref(&lock_handle, it->it_lock_mode); + } + + it->it_lock_handle = 0; + it->it_lock_mode = 0; + + if (it->it_remote_lock_mode) { + lock_handle.cookie = it->it_remote_lock_handle; + ldlm_lock_decref(&lock_handle, + it->it_remote_lock_mode); + } + + it->it_remote_lock_handle = 0; + it->it_remote_lock_mode = 0; + } + return rc; } -- 1.7.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
