From 843945aed2a4b99a4fd1492b68b18ee80c5c994c Mon Sep 17 00:00:00 2001
From: Krutika Dhananjay <kdhananj@redhat.com>
Date: Tue, 28 Feb 2017 14:27:51 +0530
Subject: storage/posix: Use more granular mutex locks for atomic writes

Change-Id: I7a5167de77fabf19c5151775b553913a1af5a765
BUG: 1421938
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: https://review.gluster.org/16785
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
---
 xlators/storage/posix/src/posix.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'xlators/storage/posix/src/posix.h')

diff --git a/xlators/storage/posix/src/posix.h b/xlators/storage/posix/src/posix.h
index e6304250d14..01a0bfa6860 100644
--- a/xlators/storage/posix/src/posix.h
+++ b/xlators/storage/posix/src/posix.h
@@ -193,6 +193,7 @@ typedef struct {
 typedef struct {
         uint64_t unlink_flag;
         pthread_mutex_t xattrop_lock;
+        pthread_mutex_t write_atomic_lock;
 } posix_inode_ctx_t;
 
 #define POSIX_BASE_PATH(this) (((struct posix_private *)this->private)->base_path)
-- 
cgit