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Diffstat (limited to 'xlators/cluster/dht/src/dht-common.c')
-rw-r--r--xlators/cluster/dht/src/dht-common.c180
1 files changed, 23 insertions, 157 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c
index 9dc065617e9..4a55905f36a 100644
--- a/xlators/cluster/dht/src/dht-common.c
+++ b/xlators/cluster/dht/src/dht-common.c
@@ -35,10 +35,6 @@ int
dht_setxattr2 (xlator_t *this, xlator_t *subvol, call_frame_t *frame);
int
-dht_rmdir_unlock (call_frame_t *frame, xlator_t *this);
-
-
-int
dht_aggregate_quota_xattr (dict_t *dst, char *key, data_t *value)
{
int ret = -1;
@@ -4528,6 +4524,7 @@ dht_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret,
* corresponding hashed subvolume will take care of the
* directory entry.
*/
+
if (readdir_optimize) {
if (prev->this == local->first_up_subvol)
goto list;
@@ -5012,7 +5009,7 @@ out:
if (local && local->lock.locks) {
/* store op_errno for failure case*/
local->op_errno = op_errno;
- local->refresh_layout_unlock (frame, this, op_ret, 0);
+ local->refresh_layout_unlock (frame, this, op_ret);
if (op_ret == 0) {
DHT_STACK_UNWIND (mknod, frame, op_ret, op_errno,
@@ -5073,7 +5070,7 @@ dht_mknod_linkfile_create_cbk (call_frame_t *frame, void *cookie,
return 0;
err:
if (local && local->lock.locks) {
- local->refresh_layout_unlock (frame, this, -1, 0);
+ local->refresh_layout_unlock (frame, this, -1);
} else {
DHT_STACK_UNWIND (mknod, frame, -1,
op_errno, NULL, NULL, NULL,
@@ -5182,7 +5179,7 @@ dht_mknod_do (call_frame_t *frame)
local->umask, local->params);
return 0;
err:
- local->refresh_layout_unlock (frame, this, -1, 0);
+ local->refresh_layout_unlock (frame, this, -1);
return 0;
}
@@ -5197,7 +5194,7 @@ dht_mknod_unlock_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
}
int32_t
-dht_mknod_finish (call_frame_t *frame, xlator_t *this, int op_ret, int invoke_cbk)
+dht_mknod_finish (call_frame_t *frame, xlator_t *this, int op_ret)
{
dht_local_t *local = NULL, *lock_local = NULL;
call_frame_t *lock_frame = NULL;
@@ -5272,7 +5269,7 @@ dht_mknod_lock_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
return 0;
err:
- dht_mknod_finish (frame, this, -1, 0);
+ dht_mknod_finish (frame, this, -1);
return 0;
}
@@ -5303,7 +5300,7 @@ dht_mknod_lock (call_frame_t *frame, xlator_t *subvol)
local->lock.lk_count = count;
ret = dht_blocking_inodelk (frame, lk_array, count,
- IGNORE_ENOENT_ESTALE, dht_mknod_lock_cbk);
+ dht_mknod_lock_cbk);
if (ret < 0) {
local->lock.locks = NULL;
@@ -5831,7 +5828,7 @@ out:
if (local && local->lock.locks) {
/* store op_errno for failure case*/
local->op_errno = op_errno;
- local->refresh_layout_unlock (frame, this, op_ret, 0);
+ local->refresh_layout_unlock (frame, this, op_ret);
if (op_ret == 0) {
DHT_STACK_UNWIND (create, frame, op_ret, op_errno, fd,
@@ -5890,7 +5887,7 @@ dht_create_linkfile_create_cbk (call_frame_t *frame, void *cookie,
return 0;
err:
if (local && local->lock.locks) {
- local->refresh_layout_unlock (frame, this, -1, 0);
+ local->refresh_layout_unlock (frame, this, -1);
} else {
DHT_STACK_UNWIND (create, frame, -1,
op_errno, NULL, NULL, NULL,
@@ -6058,7 +6055,7 @@ dht_create_do (call_frame_t *frame)
local->umask, local->fd, local->params);
return 0;
err:
- local->refresh_layout_unlock (frame, this, -1, 0);
+ local->refresh_layout_unlock (frame, this, -1);
return 0;
}
@@ -6072,7 +6069,7 @@ dht_create_unlock_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
}
int32_t
-dht_create_finish (call_frame_t *frame, xlator_t *this, int op_ret, int invoke_cbk)
+dht_create_finish (call_frame_t *frame, xlator_t *this, int op_ret)
{
dht_local_t *local = NULL, *lock_local = NULL;
call_frame_t *lock_frame = NULL;
@@ -6147,7 +6144,7 @@ dht_create_lock_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
return 0;
err:
- dht_create_finish (frame, this, -1, 0);
+ dht_create_finish (frame, this, -1);
return 0;
}
@@ -6178,7 +6175,7 @@ dht_create_lock (call_frame_t *frame, xlator_t *subvol)
local->lock.lk_count = count;
ret = dht_blocking_inodelk (frame, lk_array, count,
- IGNORE_ENOENT_ESTALE, dht_create_lock_cbk);
+ dht_create_lock_cbk);
if (ret < 0) {
local->lock.locks = NULL;
@@ -6638,7 +6635,6 @@ unlock:
this_call_cnt = dht_frame_return (frame);
if (is_last_call (this_call_cnt)) {
if (local->need_selfheal) {
- dht_rmdir_unlock (frame, this);
local->layout =
dht_layout_get (this, local->loc.inode);
@@ -6662,7 +6658,6 @@ unlock:
1);
}
- dht_rmdir_unlock (frame, this);
DHT_STACK_UNWIND (rmdir, frame, local->op_ret,
local->op_errno, &local->preparent,
&local->postparent, NULL);
@@ -6731,7 +6726,6 @@ unlock:
if (done) {
if (local->need_selfheal && local->fop_succeeded) {
- dht_rmdir_unlock (frame, this);
local->layout =
dht_layout_get (this, local->loc.inode);
@@ -6766,7 +6760,6 @@ unlock:
}
- dht_rmdir_unlock (frame, this);
DHT_STACK_UNWIND (rmdir, frame, local->op_ret,
local->op_errno, &local->preparent,
&local->postparent, NULL);
@@ -6778,110 +6771,11 @@ unlock:
int
-dht_rmdir_unlock_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
- int32_t op_ret, int32_t op_errno, dict_t *xdata)
-{
- DHT_STACK_DESTROY (frame);
- return 0;
-}
-
-
-int
-dht_rmdir_unlock (call_frame_t *frame, xlator_t *this)
-{
- dht_local_t *local = NULL, *lock_local = NULL;
- call_frame_t *lock_frame = NULL;
- int lock_count = 0;
-
- local = frame->local;
- lock_count = dht_lock_count (local->lock.locks, local->lock.lk_count);
-
- if (lock_count == 0)
- goto done;
-
- lock_frame = copy_frame (frame);
- if (lock_frame == NULL)
- goto done;
-
- lock_local = dht_local_init (lock_frame, &local->loc, NULL,
- lock_frame->root->op);
- if (lock_local == NULL)
- goto done;
-
- lock_local->lock.locks = local->lock.locks;
- lock_local->lock.lk_count = local->lock.lk_count;
-
- local->lock.locks = NULL;
- local->lock.lk_count = 0;
- dht_unlock_inodelk (lock_frame, lock_local->lock.locks,
- lock_local->lock.lk_count,
- dht_rmdir_unlock_cbk);
- lock_frame = NULL;
-
-done:
- if (lock_frame != NULL) {
- DHT_STACK_DESTROY (lock_frame);
- }
-
- return 0;
-}
-
-
-int
-dht_rmdir_lock_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
- int32_t op_ret, int32_t op_errno, dict_t *xdata)
-{
- dht_local_t *local = NULL;
- dht_conf_t *conf = NULL;
- int i = 0;
-
- VALIDATE_OR_GOTO (this->private, err);
-
- conf = this->private;
- local = frame->local;
-
- if (op_ret < 0) {
- gf_msg (this->name, GF_LOG_WARNING, op_errno,
- DHT_MSG_INODE_LK_ERROR,
- "acquiring inodelk failed rmdir for %s)",
- local->loc.path);
-
- local->op_ret = -1;
- local->op_errno = (op_errno == EAGAIN) ? EBUSY : op_errno;
- goto err;
- }
-
- for (i = 0; i < conf->subvolume_cnt; i++) {
- if (local->hashed_subvol &&
- (local->hashed_subvol == conf->subvolumes[i]))
- continue;
-
- STACK_WIND (frame, dht_rmdir_cbk,
- conf->subvolumes[i],
- conf->subvolumes[i]->fops->rmdir,
- &local->loc, local->flags, NULL);
- }
-
- return 0;
-
-err:
- /* No harm in calling an extra rmdir unlock */
- dht_rmdir_unlock (frame, this);
- DHT_STACK_UNWIND (rmdir, frame, local->op_ret, local->op_errno,
- &local->preparent, &local->postparent, NULL);
-
- return 0;
-}
-
-
-int
dht_rmdir_do (call_frame_t *frame, xlator_t *this)
{
dht_local_t *local = NULL;
dht_conf_t *conf = NULL;
- dht_lock_t **lk_array = NULL;
- int i = 0, ret = -1;
- int count = 1;
+ int i = 0;
xlator_t *hashed_subvol = NULL;
char gfid[GF_UUID_BUF_SIZE] ={0};
@@ -6895,6 +6789,7 @@ dht_rmdir_do (call_frame_t *frame, xlator_t *this)
local->call_cnt = conf->subvolume_cnt;
+
/* first remove from non-hashed_subvol */
hashed_subvol = dht_subvol_get_hashed (this, &local->loc);
@@ -6918,49 +6813,20 @@ dht_rmdir_do (call_frame_t *frame, xlator_t *this)
return 0;
}
- count = conf->subvolume_cnt;
-
- lk_array = GF_CALLOC (count, sizeof (*lk_array), gf_common_mt_char);
- if (lk_array == NULL) {
- local->op_ret = -1;
- local->op_errno = ENOMEM;
- goto err;
- }
-
- for (i = 0; i < count; i++) {
- lk_array[i] = dht_lock_new (frame->this,
- conf->subvolumes[i],
- &local->loc, F_WRLCK,
- DHT_LAYOUT_HEAL_DOMAIN);
- if (lk_array[i] == NULL) {
- local->op_ret = -1;
- local->op_errno = EINVAL;
- goto err;
- }
- }
-
- local->lock.locks = lk_array;
- local->lock.lk_count = count;
+ for (i = 0; i < conf->subvolume_cnt; i++) {
+ if (hashed_subvol &&
+ (hashed_subvol == conf->subvolumes[i]))
+ continue;
- ret = dht_blocking_inodelk (frame, lk_array, count,
- IGNORE_ENOENT_ESTALE,
- dht_rmdir_lock_cbk);
- if (ret < 0) {
- local->lock.locks = NULL;
- local->lock.lk_count = 0;
- local->op_ret = -1;
- local->op_errno = errno ? errno : EINVAL;
- goto err;
+ STACK_WIND (frame, dht_rmdir_cbk,
+ conf->subvolumes[i],
+ conf->subvolumes[i]->fops->rmdir,
+ &local->loc, local->flags, NULL);
}
return 0;
err:
- if (lk_array != NULL) {
- dht_lock_array_free (lk_array, count);
- GF_FREE (lk_array);
- }
-
DHT_STACK_UNWIND (rmdir, frame, local->op_ret, local->op_errno,
&local->preparent, &local->postparent, NULL);
return 0;
generated by cgit (git 2.34.1) at 2024-05-12 14:58:08 +0000