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authorPranith Kumar K <pranithk@gluster.com>2011-08-20 15:48:27 +0530
committerVijay Bellur <vijay@gluster.com>2011-08-20 06:42:55 -0700
commit1af420c700fbc49b65cf7faceb3270e81cd991ce (patch)
treeee0dcfe62b4965191424b3121a4dd126e81260b8 /xlators/cluster/afr/src/afr-inode-read.c
parent2ebacdfdd3c39bf2d3139cb7d811356758a2350a (diff)
cluster/afr: Perform self-heal without locking the whole file
Change-Id: I206571c77f2d7b3c9f9d7bb82a936366fd99ce5c BUG: 3182 Reviewed-on: http://review.gluster.com/141 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr-inode-read.c')
-rw-r--r--xlators/cluster/afr/src/afr-inode-read.c15
1 files changed, 12 insertions, 3 deletions
diff --git a/xlators/cluster/afr/src/afr-inode-read.c b/xlators/cluster/afr/src/afr-inode-read.c
index f8157482758..1258afe09fc 100644
--- a/xlators/cluster/afr/src/afr-inode-read.c
+++ b/xlators/cluster/afr/src/afr-inode-read.c
@@ -44,9 +44,6 @@
#include "compat-errno.h"
#include "compat.h"
-#include "afr.h"
-
-
/**
* Common algorithm for inode read calls:
*
@@ -399,6 +396,12 @@ afr_fstat (call_frame_t *frame, xlator_t *this,
local->cont.fstat.ino = fd->inode->ino;
local->fd = fd_ref (fd);
+ op_ret = afr_open_fd_fix (frame, this, _gf_false);
+ if (op_ret) {
+ op_errno = -op_ret;
+ op_ret = -1;
+ goto out;
+ }
STACK_WIND_COOKIE (frame, afr_fstat_cbk, (void *) (long) call_child,
children[call_child],
children[call_child]->fops->fstat,
@@ -1036,6 +1039,12 @@ afr_readv (call_frame_t *frame, xlator_t *this,
local->cont.readv.size = size;
local->cont.readv.offset = offset;
+ op_ret = afr_open_fd_fix (frame, this, _gf_false);
+ if (op_ret) {
+ op_errno = -op_ret;
+ op_ret = -1;
+ goto out;
+ }
STACK_WIND_COOKIE (frame, afr_readv_cbk,
(void *) (long) call_child,
children[call_child],