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authorKaushal M <kaushal@redhat.com>2016-10-28 15:55:55 +0530
committerPranith Kumar Karampuri <pkarampu@redhat.com>2016-11-13 21:27:04 -0800
commit82b29e0de686b7bd9f36ddf49376fc07f0c42125 (patch)
tree896fbb62144aa771a2e45d8dec80db1685919c17 /xlators/experimental/jbr-client/src/jbrc.c
parent72ce732fa5c9979ea6352ea98451471b721410c1 (diff)
Remove experimental translators
Change-Id: Id645918fa236f1fc00ab5fa427f394e853c44bf8 BUG: 1389675 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/15750 Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> 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>
Diffstat (limited to 'xlators/experimental/jbr-client/src/jbrc.c')
-rw-r--r--xlators/experimental/jbr-client/src/jbrc.c320
1 files changed, 0 insertions, 320 deletions
diff --git a/xlators/experimental/jbr-client/src/jbrc.c b/xlators/experimental/jbr-client/src/jbrc.c
deleted file mode 100644
index 9bb9346c5c0..00000000000
--- a/xlators/experimental/jbr-client/src/jbrc.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- Copyright (c) 2013 Red Hat, Inc. <http://www.redhat.com>
-
- 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.
-*/
-
-#ifndef _CONFIG_H
-#define _CONFIG_H
-#include "config.h"
-#endif
-
-#include "call-stub.h"
-#include "defaults.h"
-#include "timer.h"
-#include "xlator.h"
-#include "jbr-messages.h"
-#include "jbrc.h"
-#include "statedump.h"
-
-#define SCAR_LIMIT 20
-#define HILITE(x) (""x"")
-
-/*
- * The fops are actually generated by gen-fops.py; the rest was mostly copied
- * from defaults.c (commit cd253754 on 27 August 2013).
- */
-
-enum gf_dht_mem_types_ {
- gf_mt_jbrc_private_t = gf_common_mt_end + 1,
- gf_mt_jbrc_end
-};
-
-char *JBRC_XATTR = "user.jbr.active";
-
-static inline
-xlator_t *
-ACTIVE_CHILD (xlator_t *parent)
-{
- jbrc_private_t *priv = parent->private;
-
- return priv ? priv->active : FIRST_CHILD(parent);
-}
-
-xlator_t *
-next_xlator (xlator_t *this, xlator_t *prev)
-{
- xlator_list_t *trav;
-
- for (trav = this->children; trav; trav = trav->next) {
- if (trav->xlator == prev) {
- return trav->next ? trav->next->xlator
- : this->children->xlator;
- }
- }
-
- return NULL;
-}
-
-void
-jbrc_retry_cb (void *cb_arg)
-{
- jbrc_local_t *local = cb_arg;
-
- gf_msg (__func__, GF_LOG_INFO, 0, J_MSG_RETRY_MSG,
- HILITE("retrying %p"), local);
- call_resume_wind(local->stub);
-}
-
-#pragma generate
-
-int32_t
-jbrc_forget (xlator_t *this, inode_t *inode)
-{
- gf_msg_callingfn (this->name, GF_LOG_WARNING, 0, J_MSG_INIT_FAIL,
- "xlator does not implement forget_cbk");
- return 0;
-}
-
-
-int32_t
-jbrc_releasedir (xlator_t *this, fd_t *fd)
-{
- gf_msg_callingfn (this->name, GF_LOG_WARNING, 0, J_MSG_INIT_FAIL,
- "xlator does not implement releasedir_cbk");
- return 0;
-}
-
-int32_t
-jbrc_release (xlator_t *this, fd_t *fd)
-{
- gf_msg_callingfn (this->name, GF_LOG_WARNING, 0, J_MSG_INIT_FAIL,
- "xlator does not implement release_cbk");
- return 0;
-}
-
-struct xlator_fops fops = {
- .lookup = jbrc_lookup,
- .stat = jbrc_stat,
- .fstat = jbrc_fstat,
- .truncate = jbrc_truncate,
- .ftruncate = jbrc_ftruncate,
- .access = jbrc_access,
- .readlink = jbrc_readlink,
- .mknod = jbrc_mknod,
- .mkdir = jbrc_mkdir,
- .unlink = jbrc_unlink,
- .rmdir = jbrc_rmdir,
- .symlink = jbrc_symlink,
- .rename = jbrc_rename,
- .link = jbrc_link,
- .create = jbrc_create,
- .open = jbrc_open,
- .readv = jbrc_readv,
- .writev = jbrc_writev,
- .flush = jbrc_flush,
- .fsync = jbrc_fsync,
- .opendir = jbrc_opendir,
- .readdir = jbrc_readdir,
- .readdirp = jbrc_readdirp,
- .fsyncdir = jbrc_fsyncdir,
- .statfs = jbrc_statfs,
- .setxattr = jbrc_setxattr,
- .getxattr = jbrc_getxattr,
- .fsetxattr = jbrc_fsetxattr,
- .fgetxattr = jbrc_fgetxattr,
- .removexattr = jbrc_removexattr,
- .fremovexattr = jbrc_fremovexattr,
- .lk = jbrc_lk,
- .inodelk = jbrc_inodelk,
- .finodelk = jbrc_finodelk,
- .entrylk = jbrc_entrylk,
- .fentrylk = jbrc_fentrylk,
- .rchecksum = jbrc_rchecksum,
- .xattrop = jbrc_xattrop,
- .fxattrop = jbrc_fxattrop,
- .setattr = jbrc_setattr,
- .fsetattr = jbrc_fsetattr,
- .fallocate = jbrc_fallocate,
- .discard = jbrc_discard,
-};
-
-struct xlator_cbks cbks = {
-};
-
-
-int32_t
-mem_acct_init (xlator_t *this)
-{
- int ret = -1;
-
- GF_VALIDATE_OR_GOTO ("jbrc", this, out);
-
- ret = xlator_mem_acct_init (this, gf_mt_jbrc_end + 1);
-
- if (ret != 0) {
- gf_msg (this->name, GF_LOG_ERROR, ENOMEM, J_MSG_MEM_ERR,
- "Memory accounting init failed");
- return ret;
- }
-out:
- return ret;
-}
-
-
-int32_t
-jbrc_init (xlator_t *this)
-{
- jbrc_private_t *priv = NULL;
- xlator_list_t *trav = NULL;
-
- this->local_pool = mem_pool_new (jbrc_local_t, 128);
- if (!this->local_pool) {
- gf_msg (this->name, GF_LOG_ERROR, ENOMEM, J_MSG_MEM_ERR,
- "failed to create jbrc_local_t pool");
- goto err;
- }
-
- priv = GF_CALLOC (1, sizeof (*priv), gf_mt_jbrc_private_t);
- if (!priv) {
- goto err;
- }
-
- for (trav = this->children; trav; trav = trav->next) {
- ++(priv->n_children);
- }
-
- priv->active = FIRST_CHILD(this);
- this->private = priv;
- return 0;
-
-err:
- if (priv) {
- GF_FREE(priv);
- }
- return -1;
-}
-
-void
-jbrc_fini (xlator_t *this)
-{
- GF_FREE(this->private);
-}
-
-int
-jbrc_get_child_index (xlator_t *this, xlator_t *kid)
-{
- xlator_list_t *trav;
- int retval = -1;
-
- for (trav = this->children; trav; trav = trav->next) {
- ++retval;
- if (trav->xlator == kid) {
- return retval;
- }
- }
-
- return -1;
-}
-
-uint8_t
-jbrc_count_up_kids (jbrc_private_t *priv)
-{
- uint8_t retval = 0;
- uint8_t i;
-
- for (i = 0; i < priv->n_children; ++i) {
- if (priv->kid_state & (1 << i)) {
- ++retval;
- }
- }
-
- return retval;
-}
-
-int32_t
-jbrc_notify (xlator_t *this, int32_t event, void *data, ...)
-{
- int32_t ret = 0;
- int32_t index = 0;
- jbrc_private_t *priv = NULL;
-
- GF_VALIDATE_OR_GOTO (THIS->name, this, out);
- priv = this->private;
- GF_VALIDATE_OR_GOTO (this->name, priv, out);
-
- switch (event) {
- case GF_EVENT_CHILD_UP:
- index = jbrc_get_child_index(this, data);
- if (index >= 0) {
- priv->kid_state |= (1 << index);
- priv->up_children = jbrc_count_up_kids(priv);
- gf_msg (this->name, GF_LOG_INFO, 0, J_MSG_GENERIC,
- "got CHILD_UP for %s, now %u kids",
- ((xlator_t *)data)->name,
- priv->up_children);
- }
- ret = default_notify (this, event, data);
- break;
- case GF_EVENT_CHILD_DOWN:
- index = jbrc_get_child_index(this, data);
- if (index >= 0) {
- priv->kid_state &= ~(1 << index);
- priv->up_children = jbrc_count_up_kids(priv);
- gf_msg (this->name, GF_LOG_INFO, 0, J_MSG_GENERIC,
- "got CHILD_DOWN for %s, now %u kids",
- ((xlator_t *)data)->name,
- priv->up_children);
- }
- break;
- default:
- ret = default_notify (this, event, data);
- }
-
-out:
- return ret;
-}
-
-int
-jbrc_priv_dump (xlator_t *this)
-{
- jbrc_private_t *priv = NULL;
- char key_prefix[GF_DUMP_MAX_BUF_LEN];
- xlator_list_t *trav = NULL;
- int32_t i = -1;
-
- GF_VALIDATE_OR_GOTO (THIS->name, this, out);
- priv = this->private;
- GF_VALIDATE_OR_GOTO (this->name, priv, out);
-
- snprintf(key_prefix, GF_DUMP_MAX_BUF_LEN, "%s.%s",
- this->type, this->name);
- gf_proc_dump_add_section(key_prefix);
-
- gf_proc_dump_write("up_children", "%u", priv->up_children);
-
- for (trav = this->children, i = 0; trav; trav = trav->next, i++) {
- snprintf(key_prefix, GF_DUMP_MAX_BUF_LEN, "child_%d", i);
- gf_proc_dump_write(key_prefix, "%s", trav->xlator->name);
- }
-
-out:
- return 0;
-}
-
-struct xlator_dumpops dumpops = {
- .priv = jbrc_priv_dump,
-};
-
-class_methods_t class_methods = {
- .init = jbrc_init,
- .fini = jbrc_fini,
- .notify = jbrc_notify,
-};
-
-struct volume_options options[] = {
- { .key = {NULL} },
-};