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Diffstat (limited to 'xlators/features/index/src/index.c')
-rw-r--r--xlators/features/index/src/index.c113
1 files changed, 82 insertions, 31 deletions
diff --git a/xlators/features/index/src/index.c b/xlators/features/index/src/index.c
index 2c8813b2959..b6bd5e87b73 100644
--- a/xlators/features/index/src/index.c
+++ b/xlators/features/index/src/index.c
@@ -791,6 +791,8 @@ index_entry_create (xlator_t *this, uuid_t gfid, char *filename)
}
}
+ op_errno = 0;
+
snprintf (entry_path, sizeof(entry_path), "%s/%s", pgfid_path,
filename);
index_get_index (priv, index);
@@ -800,6 +802,8 @@ index_entry_create (xlator_t *this, uuid_t gfid, char *filename)
sizeof (entry_base_index_path),
entry_path, ENTRY_CHANGES_SUBDIR);
out:
+ if (op_errno)
+ ret = -op_errno;
return ret;
}
@@ -836,24 +840,23 @@ out:
}
int
-index_entry_action (xlator_t *this, inode_t *inode, dict_t *xdata)
+index_entry_action (xlator_t *this, inode_t *inode, dict_t *xdata, char *key)
{
- char *filename = NULL;
- char *pargfid = NULL;
- int ret = 0;
+ int ret = 0;
+ char *filename = NULL;
+ char *pargfid = NULL;
- ret = dict_get_str (xdata, GF_XATTROP_ENTRY_IN_KEY, &filename);
- if (ret == 0) {
- ret = index_entry_create (this, inode->gfid, filename);
+ ret = dict_get_str (xdata, key, &filename);
+ if (ret != 0) {
+ ret = 0;
goto out;
}
- ret = dict_get_str (xdata, GF_XATTROP_ENTRY_OUT_KEY, &filename);
- if (ret == 0) {
+ if (strcmp (key, GF_XATTROP_ENTRY_IN_KEY) == 0)
+ ret = index_entry_create (this, inode->gfid, filename);
+ else if (strcmp (key, GF_XATTROP_ENTRY_OUT_KEY) == 0)
ret = index_entry_delete (this, inode->gfid, filename);
- goto out;
- }
- ret = 0;
+
out:
return ret;
}
@@ -894,17 +897,27 @@ out:
}
void
-xattrop_index_action (xlator_t *this, inode_t *inode, dict_t *xattr,
+xattrop_index_action (xlator_t *this, index_local_t *local, dict_t *xattr,
dict_match_t match, void *match_data)
{
- gf_boolean_t zero_xattr = _gf_true;
- int ret = 0, i = 0;
- int zfilled[XATTROP_TYPE_END] = {0,};
+ int i = 0;
+ int ret = 0;
+ int zfilled[XATTROP_TYPE_END] = {0,};
+ dict_t *req_xdata = NULL;
+ inode_t *inode = NULL;
+ gf_boolean_t zero_xattr = _gf_true;
+
+ inode = local->inode;
+ req_xdata = local->xdata;
memset (zfilled, -1, sizeof (zfilled));
ret = dict_foreach_match (xattr, match, match_data,
_check_key_is_zero_filled, zfilled);
_index_action (this, inode, zfilled);
+
+ if (req_xdata)
+ ret = index_entry_action (this, inode, req_xdata,
+ GF_XATTROP_ENTRY_OUT_KEY);
return;
}
@@ -1092,13 +1105,16 @@ xattrop_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, dict_t *xattr,
dict_t *xdata, dict_match_t match, dict_t *matchdata)
{
- inode_t *inode = NULL;
+ inode_t *inode = NULL;
+ index_local_t *local = NULL;
+
+ local = frame->local;
+ inode = inode_ref (local->inode);
- inode = inode_ref (frame->local);
if (op_ret < 0)
goto out;
- xattrop_index_action (this, frame->local, xattr, match, matchdata);
+ xattrop_index_action (this, local, xattr, match, matchdata);
out:
INDEX_STACK_UNWIND (xattrop, frame, op_ret, op_errno, xattr, xdata);
index_queue_process (this, inode, NULL);
@@ -1136,10 +1152,15 @@ index_xattrop_do (call_frame_t *frame, xlator_t *this, loc_t *loc,
fd_t *fd, gf_xattrop_flags_t optype, dict_t *xattr,
dict_t *xdata)
{
- fop_xattrop_cbk_t x_cbk = NULL;
- int zfilled[XATTROP_TYPE_END] = {0,};
- int ret = -1, i = 0;
- index_priv_t *priv = this->private;
+ int i = 0;
+ int ret = -1;
+ int zfilled[XATTROP_TYPE_END] = {0,};
+ index_priv_t *priv = NULL;
+ index_local_t *local = NULL;
+ fop_xattrop_cbk_t x_cbk = NULL;
+
+ local = frame->local;
+ priv = this->private;
if (optype == GF_XATTROP_ADD_ARRAY)
x_cbk = index_xattrop_cbk;
@@ -1165,9 +1186,10 @@ index_xattrop_do (call_frame_t *frame, xlator_t *this, loc_t *loc,
*/
ret = dict_foreach (xattr, index_fill_zero_array, zfilled);
- _index_action (this, frame->local, zfilled);
+ _index_action (this, local->inode, zfilled);
if (xdata)
- ret = index_entry_action (this, frame->local, xdata);
+ ret = index_entry_action (this, local->inode, xdata,
+ GF_XATTROP_ENTRY_IN_KEY);
if (ret < 0) {
x_cbk (frame, NULL, this, -1, -ret, NULL, NULL);
return;
@@ -1203,15 +1225,25 @@ int32_t
index_xattrop (call_frame_t *frame, xlator_t *this, loc_t *loc,
gf_xattrop_flags_t flags, dict_t *dict, dict_t *xdata)
{
- call_stub_t *stub = NULL;
+ call_stub_t *stub = NULL;
+ index_local_t *local = NULL;
if (!index_xattrop_track (this, flags, dict))
goto out;
- frame->local = inode_ref (loc->inode);
+ local = mem_get0 (this->local_pool);
+ if (!local)
+ goto err;
+
+ frame->local = local;
+ local->inode = inode_ref (loc->inode);
+ if (xdata)
+ local->xdata = dict_ref (xdata);
stub = fop_xattrop_stub (frame, index_xattrop_wrapper,
loc, flags, dict, xdata);
- if (!stub) {
+
+err:
+ if ((!local) || (!stub)) {
INDEX_STACK_UNWIND (xattrop, frame, -1, ENOMEM, NULL, NULL);
return 0;
}
@@ -1228,15 +1260,25 @@ int32_t
index_fxattrop (call_frame_t *frame, xlator_t *this, fd_t *fd,
gf_xattrop_flags_t flags, dict_t *dict, dict_t *xdata)
{
- call_stub_t *stub = NULL;
+ call_stub_t *stub = NULL;
+ index_local_t *local = NULL;
if (!index_xattrop_track (this, flags, dict))
goto out;
- frame->local = inode_ref (fd->inode);
+ local = mem_get0 (this->local_pool);
+ if (!local)
+ goto err;
+
+ frame->local = local;
+ local->inode = inode_ref (fd->inode);
+ if (xdata)
+ local->xdata = dict_ref (xdata);
stub = fop_fxattrop_stub (frame, index_fxattrop_wrapper,
fd, flags, dict, xdata);
- if (!stub) {
+
+err:
+ if ((!local) || (!stub)) {
INDEX_STACK_UNWIND (fxattrop, frame, -1, ENOMEM, NULL, xdata);
return 0;
}
@@ -2086,6 +2128,12 @@ init (xlator_t *this)
INIT_LIST_HEAD (&priv->callstubs);
+ this->local_pool = mem_pool_new (index_local_t, 64);
+ if (!this->local_pool) {
+ ret = -1;
+ goto out;
+ }
+
this->private = priv;
ret = index_dir_create (this, XATTROP_SUBDIR);
@@ -2129,6 +2177,7 @@ out:
if (priv)
GF_FREE (priv);
this->private = NULL;
+ mem_pool_destroy (this->local_pool);
}
if (attr_inited)
@@ -2155,6 +2204,8 @@ fini (xlator_t *this)
if (priv->complete_watchlist)
dict_unref (priv->complete_watchlist);
GF_FREE (priv);
+ mem_pool_destroy (this->local_pool);
+ this->local_pool = NULL;
out:
return;
}
generated by cgit (git 2.34.1) at 2024-06-02 15:48:28 +0000