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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-self-heal-common.h
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-self-heal-common.h')
-rw-r--r--xlators/cluster/afr/src/afr-self-heal-common.h29
1 files changed, 28 insertions, 1 deletions
diff --git a/xlators/cluster/afr/src/afr-self-heal-common.h b/xlators/cluster/afr/src/afr-self-heal-common.h
index 043ebea2da6..3df5f0a0aa6 100644
--- a/xlators/cluster/afr/src/afr-self-heal-common.h
+++ b/xlators/cluster/afr/src/afr-self-heal-common.h
@@ -53,7 +53,7 @@ afr_build_pending_matrix (char **pending_key, int32_t **pending_matrix,
void
afr_sh_pending_to_delta (afr_private_t *priv, dict_t **xattr,
- int32_t *delta_matrix[], int success[],
+ int32_t *delta_matrix[], unsigned char success[],
int child_count, afr_transaction_type type);
int
@@ -82,6 +82,15 @@ afr_build_sources (xlator_t *xlator, dict_t **xattr, struct iatt *bufs,
int32_t *success_children, afr_transaction_type type);
void
afr_sh_common_reset (afr_self_heal_t *sh, unsigned int child_count);
+
+void
+afr_sh_common_lookup_resp_handler (call_frame_t *frame, void *cookie,
+ xlator_t *this,
+ int32_t op_ret, int32_t op_errno,
+ inode_t *inode, struct iatt *buf,
+ dict_t *xattr, struct iatt *postparent,
+ loc_t *loc);
+
int
afr_sh_common_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
afr_lookup_cbk_t lookup_cbk, gf_boolean_t set_gfid);
@@ -95,4 +104,22 @@ int
afr_sh_entry_impunge_create (call_frame_t *impunge_frame, xlator_t *this,
int child_index, struct iatt *buf,
struct iatt *postparent);
+int
+afr_sh_data_unlock (call_frame_t *frame, xlator_t *this,
+ afr_lock_cbk_t lock_cbk);
+afr_local_t *
+afr_local_copy (afr_local_t *l, xlator_t *this);
+int
+afr_sh_data_lock (call_frame_t *frame, xlator_t *this,
+ off_t start, off_t len,
+ afr_lock_cbk_t success_handler,
+ afr_lock_cbk_t failure_handler);
+void
+afr_sh_set_error (afr_self_heal_t *sh, int32_t op_errno);
+void
+afr_sh_mark_source_sinks (call_frame_t *frame, xlator_t *this);
+typedef int
+(*afr_fxattrop_cbk_t) (call_frame_t *frame, void *cookie,
+ xlator_t *this, int32_t op_ret, int32_t op_errno,
+ dict_t *xattr);
#endif /* __AFR_SELF_HEAL_COMMON_H__ */