cluster/afr: Self-heald, Index integration

Change-Id: Ic68eb00b356a6ee3cb88fe2bde50374be7a64ba3
BUG: 763820
Signed-off-by: Pranith Kumar K <pranithk@gluster.com>
Reviewed-on: http://review.gluster.com/2749
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/xlators/cluster/afr/src/afr.c b/xlators/cluster/afr/src/afr.c
index 18cd030f1..abc6aa3e5 100644
--- a/xlators/cluster/afr/src/afr.c
+++ b/xlators/cluster/afr/src/afr.c
@@ -30,6 +30,8 @@
 #endif
 #include "afr-common.c"
 
+#define SHD_INODE_LRU_LIMIT     100
+
 struct volume_options options[];
 
 int32_t
@@ -347,6 +349,33 @@ init (xlator_t *this)
                 goto out;
         }
 
+        priv->shd.pending = GF_CALLOC (sizeof (*priv->shd.pending), child_count,
+                                       gf_afr_mt_afr_shd_bool_t);
+        if (!priv->shd.pending) {
+                ret = -ENOMEM;
+                goto out;
+        }
+
+        priv->shd.inprogress = GF_CALLOC (sizeof (*priv->shd.inprogress),
+                                          child_count,
+                                          gf_afr_mt_afr_shd_bool_t);
+        if (!priv->shd.inprogress) {
+                ret = -ENOMEM;
+                goto out;
+        }
+        priv->shd.timer = GF_CALLOC (sizeof (*priv->shd.timer), child_count,
+                                     gf_afr_mt_afr_shd_timer_t);
+        if (!priv->shd.timer) {
+                ret = -ENOMEM;
+                goto out;
+        }
+        if (priv->shd.enabled) {
+                this->itable = inode_table_new (SHD_INODE_LRU_LIMIT, this);
+                if (!this->itable) {
+                        ret = -ENOMEM;
+                        goto out;
+                }
+        }
         priv->first_lookup = 1;
         priv->root_inode = NULL;