diff options
Diffstat (limited to 'xlators/cluster/afr')
| -rw-r--r-- | xlators/cluster/afr/src/afr-common.c | 27 | ||||
| -rw-r--r-- | xlators/cluster/afr/src/afr-self-heal-common.h | 4 |
2 files changed, 29 insertions, 2 deletions
diff --git a/xlators/cluster/afr/src/afr-common.c b/xlators/cluster/afr/src/afr-common.c index e82eecbf03c..3118601707c 100644 --- a/xlators/cluster/afr/src/afr-common.c +++ b/xlators/cluster/afr/src/afr-common.c @@ -1030,20 +1030,43 @@ afr_update_loc_gfids (loc_t *loc, struct iatt *buf, struct iatt *postparent) int afr_lookup_build_response_params (afr_local_t *local, xlator_t *this) { - int32_t read_child = -1; struct iatt *buf = NULL; struct iatt *postparent = NULL; dict_t **xattr = NULL; + int32_t *success_children = NULL; + int32_t *sources = NULL; + afr_private_t *priv = NULL; + int32_t read_child = -1; int ret = 0; + int i = 0; GF_ASSERT (local); buf = &local->cont.lookup.buf; postparent = &local->cont.lookup.postparent; xattr = &local->cont.lookup.xattr; + priv = this->private; read_child = afr_inode_get_read_ctx (this, local->cont.lookup.inode, - NULL); + local->fresh_children); + if (read_child < 0) { + ret = -1; + goto out; + } + success_children = local->cont.lookup.success_children; + sources = local->cont.lookup.sources; + memset (sources, 0, sizeof (*sources) * priv->child_count); + afr_children_intersection_get (local->fresh_children, success_children, + sources, priv->child_count); + if (!sources[read_child]) { + read_child = -1; + for (i = 0; i < priv->child_count; i++) { + if (sources[i]) { + read_child = i; + break; + } + } + } if (read_child < 0) { ret = -1; goto out; diff --git a/xlators/cluster/afr/src/afr-self-heal-common.h b/xlators/cluster/afr/src/afr-self-heal-common.h index f1022cea83e..24cac623226 100644 --- a/xlators/cluster/afr/src/afr-self-heal-common.h +++ b/xlators/cluster/afr/src/afr-self-heal-common.h @@ -126,4 +126,8 @@ afr_impunge_frame_create (call_frame_t *frame, xlator_t *this, int active_source, call_frame_t **impunge_frame); void afr_sh_reset (call_frame_t *frame, xlator_t *this); + +void +afr_children_intersection_get (int32_t *set1, int32_t *set2, + int *intersection, unsigned int child_count); #endif /* __AFR_SELF_HEAL_COMMON_H__ */ |