From 8293d21280fd6ddfc9bb54068cf87794fc6be207 Mon Sep 17 00:00:00 2001 From: Amar Tumballi Date: Thu, 6 Dec 2018 12:29:25 +0530 Subject: all: remove code which is not being considered in build These xlators are now removed from build as per discussion/announcement done at https://lists.gluster.org/pipermail/gluster-users/2018-July/034400.html * move rot-13 to playground, as it is used only as demo purpose, and is documented in many places. * Removed code of below xlators: - cluster/stripe - cluster/tier - features/changetimerecorder - features/glupy - performance/symlink-cache - encryption/crypt - storage/bd - experimental/posix2 - experimental/dht2 - experimental/fdl - experimental/jbr updates: bz#1635688 Change-Id: I1d2d63c32535e149bc8dcb2daa76236c707996e8 Signed-off-by: Amar Tumballi --- xlators/experimental/jbr-client/src/jbrc.c | 311 ----------------------------- 1 file changed, 311 deletions(-) delete mode 100644 xlators/experimental/jbr-client/src/jbrc.c (limited to 'xlators/experimental/jbr-client/src/jbrc.c') diff --git a/xlators/experimental/jbr-client/src/jbrc.c b/xlators/experimental/jbr-client/src/jbrc.c deleted file mode 100644 index 5c58a1efa99..00000000000 --- a/xlators/experimental/jbr-client/src/jbrc.c +++ /dev/null @@ -1,311 +0,0 @@ -/* - Copyright (c) 2013 Red Hat, Inc. - - 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 -#include -#include -#include -#include "jbr-messages.h" -#include "jbrc.h" -#include - -#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("%s", 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}}, -}; -- cgit