diff options
author | Jeff Darcy <jdarcy@redhat.com> | 2016-11-22 10:18:50 -0500 |
---|---|---|
committer | Vijay Bellur <vbellur@redhat.com> | 2016-11-29 12:49:54 -0800 |
commit | e34a783557e504f0793f18beb850bcebbb2af7fa (patch) | |
tree | 839626884b3bb3e511cff93e494a7f3faf8292d3 /xlators/cluster/ha/src/ha-helpers.c | |
parent | 71dd2e914d4a537bf74e1ec3a24512fc83bacb1d (diff) |
all: remove dead translators
The following have been completely removed from the source tree,
makefiles, configure script, and RPM specfile.
cluster/afr/pump
cluster/ha
cluster/map
features/filter
features/mac-compat
features/path-convertor
features/protect
Change-Id: I2f966999ac3c180296ff90c1799548fba504f88f
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.org/15906
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/cluster/ha/src/ha-helpers.c')
-rw-r--r-- | xlators/cluster/ha/src/ha-helpers.c | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/xlators/cluster/ha/src/ha-helpers.c b/xlators/cluster/ha/src/ha-helpers.c deleted file mode 100644 index 19be1ed2773..00000000000 --- a/xlators/cluster/ha/src/ha-helpers.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> - This file is part of GlusterFS. - - This file is licensed to you under your choice of the GNU Lesser - General Public License, version 3 or any later version (LGPLv3 or - later), or the GNU General Public License, version 2 (GPLv2), in all - cases as published by the Free Software Foundation. -*/ -#include "xlator.h" -#include "call-stub.h" -#include "defaults.h" -#include "dict.h" -#include "compat-errno.h" -#include "ha.h" - -#define HA_TRANSPORT_NOTCONN(_ret, _errno, _fd) \ - ((_ret == -1) && (_fd ? (_errno == EBADFD):(_errno == ENOTCONN))) - -int ha_alloc_init_fd (call_frame_t *frame, fd_t *fd) -{ - ha_local_t *local = NULL; - int i = -1; - ha_private_t *pvt = NULL; - int child_count = 0; - int ret = -1; - hafd_t *hafdp = NULL; - xlator_t *this = NULL; - uint64_t tmp_hafdp = 0; - - this = frame->this; - local = frame->local; - pvt = this->private; - child_count = pvt->child_count; - - if (local == NULL) { - ret = fd_ctx_get (fd, this, &tmp_hafdp); - if (ret < 0) { - goto out; - } - hafdp = (hafd_t *)(long)tmp_hafdp; - local = frame->local = GF_CALLOC (1, sizeof (*local), - gf_ha_mt_ha_local_t); - if (local == NULL) { - ret = -ENOMEM; - goto out; - } - local->state = GF_CALLOC (1, child_count, - gf_ha_mt_child_count); - if (local->state == NULL) { - ret = -ENOMEM; - goto out; - } - - /* take care of the preferred subvolume */ - if (pvt->pref_subvol == -1) - local->active = hafdp->active; - else - local->active = pvt->pref_subvol; - - LOCK (&hafdp->lock); - memcpy (local->state, hafdp->fdstate, child_count); - UNLOCK (&hafdp->lock); - - /* in case the preferred subvolume is down */ - if ((local->active != -1) && (local->state[local->active] == 0)) - local->active = -1; - - for (i = 0; i < child_count; i++) { - if (local->state[i]) { - if (local->active == -1) - local->active = i; - local->tries++; - } - } - if (local->active == -1) { - ret = -ENOTCONN; - goto out; - } - local->fd = fd_ref (fd); - } - ret = 0; -out: - return ret; -} - -int ha_handle_cbk (call_frame_t *frame, void *cookie, int op_ret, int op_errno) -{ - xlator_t *xl = NULL; - ha_private_t *pvt = NULL; - xlator_t **children = NULL; - int prev_child = -1; - hafd_t *hafdp = NULL; - int ret = -1; - call_stub_t *stub = NULL; - ha_local_t *local = NULL; - uint64_t tmp_hafdp = 0; - - xl = frame->this; - pvt = xl->private; - children = pvt->children; - prev_child = (long) cookie; - local = frame->local; - - if (op_ret == -1) { - gf_log (xl->name, GF_LOG_ERROR ,"(child=%s) (op_ret=%d op_errno=%s)", - children[prev_child]->name, op_ret, strerror (op_errno)); - } - - if (HA_TRANSPORT_NOTCONN (op_ret, op_errno, (local->fd))) { - ret = 0; - if (local->fd) { - ret = fd_ctx_get (local->fd, xl, &tmp_hafdp); - } - hafdp = (hafd_t *)(long)tmp_hafdp; - if (ret == 0) { - if (local->fd) { - LOCK(&hafdp->lock); - hafdp->fdstate[prev_child] = 0; - UNLOCK(&hafdp->lock); - } - local->tries--; - if (local->tries != 0) { - while (1) { - local->active = (local->active + 1) % pvt->child_count; - if (local->state[local->active]) - break; - } - stub = local->stub; - local->stub = NULL; - call_resume (stub); - return -1; - } - } - } - if (local->stub) { - call_stub_destroy (local->stub); - local->stub = NULL; - } - - if (local->fd) { - GF_FREE (local->state); - local->state = NULL; - - fd_unref (local->fd); - local->fd = NULL; - } - return 0; -} - -int ha_alloc_init_inode (call_frame_t *frame, inode_t *inode) -{ - int i = -1; - ha_private_t *pvt = NULL; - xlator_t *xl = NULL; - int ret = -1; - ha_local_t *local = NULL; - uint64_t tmp_state = 0; - - xl = frame->this; - pvt = xl->private; - local = frame->local; - - if (local == NULL) { - local = frame->local = GF_CALLOC (1, sizeof (*local), - gf_ha_mt_ha_local_t); - if (local == NULL) { - ret = -ENOMEM; - goto out; - } - local->active = pvt->pref_subvol; - ret = inode_ctx_get (inode, xl, &tmp_state); - if (ret < 0) { - goto out; - } - local->state = (char *)(long)tmp_state; - if (local->active != -1 && local->state[local->active] == 0) - local->active = -1; - for (i = 0; i < pvt->child_count; i++) { - if (local->state[i]) { - if (local->active == -1) - local->active = i; - local->tries++; - } - } - if (local->active == -1) { - ret = -ENOTCONN; - goto out; - } - } - ret = 0; -out: - return ret; -} |