From a36159eec6ca17402b0e146b86efaf76568dc353 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:41:23 +0000
Subject: [PATCH] 重命名 AX88772C_eeprom/asix.c 为 asix_mac.c
---
kernel/fs/ocfs2/dlm/dlmdebug.c | 218 +++++++++++++++++-------------------------------------
1 files changed, 68 insertions(+), 150 deletions(-)
diff --git a/kernel/fs/ocfs2/dlm/dlmdebug.c b/kernel/fs/ocfs2/dlm/dlmdebug.c
index 1d6dc84..4b8b41d 100644
--- a/kernel/fs/ocfs2/dlm/dlmdebug.c
+++ b/kernel/fs/ocfs2/dlm/dlmdebug.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/* -*- mode: c; c-basic-offset: 8; -*-
* vim: noexpandtab sw=8 ts=8 sts=0:
*
@@ -6,22 +7,6 @@
* debug functionality for the dlm
*
* Copyright (C) 2004, 2008 Oracle. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- *
*/
#include <linux/types.h>
@@ -32,9 +17,9 @@
#include <linux/debugfs.h>
#include <linux/export.h>
-#include "cluster/heartbeat.h"
-#include "cluster/nodemanager.h"
-#include "cluster/tcp.h"
+#include "../cluster/heartbeat.h"
+#include "../cluster/nodemanager.h"
+#include "../cluster/tcp.h"
#include "dlmapi.h"
#include "dlmcommon.h"
@@ -42,7 +27,7 @@
#include "dlmdebug.h"
#define MLOG_MASK_PREFIX ML_DLM
-#include "cluster/masklog.h"
+#include "../cluster/masklog.h"
static int stringify_lockname(const char *lockname, int locklen, char *buf,
int len);
@@ -259,11 +244,11 @@
memcpy((__be64 *)&inode_blkno_be,
(char *)&lockname[OCFS2_DENTRY_LOCK_INO_START],
sizeof(__be64));
- out += snprintf(buf + out, len - out, "%.*s%08x",
+ out += scnprintf(buf + out, len - out, "%.*s%08x",
OCFS2_DENTRY_LOCK_INO_START - 1, lockname,
(unsigned int)be64_to_cpu(inode_blkno_be));
} else
- out += snprintf(buf + out, len - out, "%.*s",
+ out += scnprintf(buf + out, len - out, "%.*s",
locklen, lockname);
return out;
}
@@ -275,7 +260,7 @@
int i = -1;
while ((i = find_next_bit(nodemap, maxnodes, i + 1)) < maxnodes)
- out += snprintf(buf + out, len - out, "%d ", i);
+ out += scnprintf(buf + out, len - out, "%d ", i);
return out;
}
@@ -293,34 +278,34 @@
mle_type = "MIG";
out += stringify_lockname(mle->mname, mle->mnamelen, buf + out, len - out);
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"\t%3s\tmas=%3u\tnew=%3u\tevt=%1d\tuse=%1d\tref=%3d\n",
mle_type, mle->master, mle->new_master,
!list_empty(&mle->hb_events),
!!mle->inuse,
kref_read(&mle->mle_refs));
- out += snprintf(buf + out, len - out, "Maybe=");
+ out += scnprintf(buf + out, len - out, "Maybe=");
out += stringify_nodemap(mle->maybe_map, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
- out += snprintf(buf + out, len - out, "Vote=");
+ out += scnprintf(buf + out, len - out, "Vote=");
out += stringify_nodemap(mle->vote_map, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
- out += snprintf(buf + out, len - out, "Response=");
+ out += scnprintf(buf + out, len - out, "Response=");
out += stringify_nodemap(mle->response_map, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
- out += snprintf(buf + out, len - out, "Node=");
+ out += scnprintf(buf + out, len - out, "Node=");
out += stringify_nodemap(mle->node_map, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
return out;
}
@@ -368,7 +353,7 @@
int out = 0;
unsigned long total = 0;
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Dumping Purgelist for Domain: %s\n", dlm->name);
spin_lock(&dlm->spinlock);
@@ -380,13 +365,13 @@
out += stringify_lockname(res->lockname.name,
res->lockname.len,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\t%ld\n",
+ out += scnprintf(buf + out, len - out, "\t%ld\n",
(jiffies - res->last_used)/HZ);
spin_unlock(&res->spinlock);
}
spin_unlock(&dlm->spinlock);
- out += snprintf(buf + out, len - out, "Total on list: %lu\n", total);
+ out += scnprintf(buf + out, len - out, "Total on list: %lu\n", total);
return out;
}
@@ -425,7 +410,7 @@
int i, out = 0;
unsigned long total = 0, longest = 0, bucket_count = 0;
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Dumping MLEs for Domain: %s\n", dlm->name);
spin_lock(&dlm->master_lock);
@@ -443,7 +428,7 @@
}
spin_unlock(&dlm->master_lock);
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Total: %lu, Longest: %lu\n", total, longest);
return out;
}
@@ -482,7 +467,7 @@
#define DEBUG_LOCK_VERSION 1
spin_lock(&lock->spinlock);
- out = snprintf(buf, len, "LOCK:%d,%d,%d,%d,%d,%d:%lld,%d,%d,%d,%d,%d,"
+ out = scnprintf(buf, len, "LOCK:%d,%d,%d,%d,%d,%d:%lld,%d,%d,%d,%d,%d,"
"%d,%d,%d,%d\n",
DEBUG_LOCK_VERSION,
list_type, lock->ml.type, lock->ml.convert_type,
@@ -506,13 +491,13 @@
int i;
int out = 0;
- out += snprintf(buf + out, len - out, "NAME:");
+ out += scnprintf(buf + out, len - out, "NAME:");
out += stringify_lockname(res->lockname.name, res->lockname.len,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
#define DEBUG_LRES_VERSION 1
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"LRES:%d,%d,%d,%ld,%d,%d,%d,%d,%d,%d,%d\n",
DEBUG_LRES_VERSION,
res->owner, res->state, res->last_used,
@@ -524,17 +509,17 @@
kref_read(&res->refs));
/* refmap */
- out += snprintf(buf + out, len - out, "RMAP:");
+ out += scnprintf(buf + out, len - out, "RMAP:");
out += stringify_nodemap(res->refmap, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
/* lvb */
- out += snprintf(buf + out, len - out, "LVBX:");
+ out += scnprintf(buf + out, len - out, "LVBX:");
for (i = 0; i < DLM_LVB_LEN; i++)
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"%02x", (unsigned char)res->lvb[i]);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
/* granted */
list_for_each_entry(lock, &res->granted, list)
@@ -548,7 +533,7 @@
list_for_each_entry(lock, &res->blocked, list)
out += dump_lock(lock, 2, buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
return out;
}
@@ -698,41 +683,41 @@
}
/* Domain: xxxxxxxxxx Key: 0xdfbac769 */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Domain: %s Key: 0x%08x Protocol: %d.%d\n",
dlm->name, dlm->key, dlm->dlm_locking_proto.pv_major,
dlm->dlm_locking_proto.pv_minor);
/* Thread Pid: xxx Node: xxx State: xxxxx */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Thread Pid: %d Node: %d State: %s\n",
task_pid_nr(dlm->dlm_thread_task), dlm->node_num, state);
/* Number of Joins: xxx Joining Node: xxx */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Number of Joins: %d Joining Node: %d\n",
dlm->num_joins, dlm->joining_node);
/* Domain Map: xx xx xx */
- out += snprintf(buf + out, len - out, "Domain Map: ");
+ out += scnprintf(buf + out, len - out, "Domain Map: ");
out += stringify_nodemap(dlm->domain_map, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
/* Exit Domain Map: xx xx xx */
- out += snprintf(buf + out, len - out, "Exit Domain Map: ");
+ out += scnprintf(buf + out, len - out, "Exit Domain Map: ");
out += stringify_nodemap(dlm->exit_domain_map, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
/* Live Map: xx xx xx */
- out += snprintf(buf + out, len - out, "Live Map: ");
+ out += scnprintf(buf + out, len - out, "Live Map: ");
out += stringify_nodemap(dlm->live_nodes_map, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
/* Lock Resources: xxx (xxx) */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Lock Resources: %d (%d)\n",
atomic_read(&dlm->res_cur_count),
atomic_read(&dlm->res_tot_count));
@@ -744,29 +729,29 @@
cur_mles += atomic_read(&dlm->mle_cur_count[i]);
/* MLEs: xxx (xxx) */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"MLEs: %d (%d)\n", cur_mles, tot_mles);
/* Blocking: xxx (xxx) */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
" Blocking: %d (%d)\n",
atomic_read(&dlm->mle_cur_count[DLM_MLE_BLOCK]),
atomic_read(&dlm->mle_tot_count[DLM_MLE_BLOCK]));
/* Mastery: xxx (xxx) */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
" Mastery: %d (%d)\n",
atomic_read(&dlm->mle_cur_count[DLM_MLE_MASTER]),
atomic_read(&dlm->mle_tot_count[DLM_MLE_MASTER]));
/* Migration: xxx (xxx) */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
" Migration: %d (%d)\n",
atomic_read(&dlm->mle_cur_count[DLM_MLE_MIGRATION]),
atomic_read(&dlm->mle_tot_count[DLM_MLE_MIGRATION]));
/* Lists: Dirty=Empty Purge=InUse PendingASTs=Empty ... */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Lists: Dirty=%s Purge=%s PendingASTs=%s "
"PendingBASTs=%s\n",
(list_empty(&dlm->dirty_list) ? "Empty" : "InUse"),
@@ -775,12 +760,12 @@
(list_empty(&dlm->pending_basts) ? "Empty" : "InUse"));
/* Purge Count: xxx Refs: xxx */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Purge Count: %d Refs: %d\n", dlm->purge_count,
kref_read(&dlm->dlm_refs));
/* Dead Node: xxx */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Dead Node: %d\n", dlm->reco.dead_node);
/* What about DLM_RECO_STATE_FINALIZE? */
@@ -790,19 +775,19 @@
state = "INACTIVE";
/* Recovery Pid: xxxx Master: xxx State: xxxx */
- out += snprintf(buf + out, len - out,
+ out += scnprintf(buf + out, len - out,
"Recovery Pid: %d Master: %d State: %s\n",
task_pid_nr(dlm->dlm_reco_thread_task),
dlm->reco.new_master, state);
/* Recovery Map: xx xx */
- out += snprintf(buf + out, len - out, "Recovery Map: ");
+ out += scnprintf(buf + out, len - out, "Recovery Map: ");
out += stringify_nodemap(dlm->recovery_map, O2NM_MAX_NODES,
buf + out, len - out);
- out += snprintf(buf + out, len - out, "\n");
+ out += scnprintf(buf + out, len - out, "\n");
/* Recovery Node State: */
- out += snprintf(buf + out, len - out, "Recovery Node State:\n");
+ out += scnprintf(buf + out, len - out, "Recovery Node State:\n");
list_for_each_entry(node, &dlm->reco.node_data, list) {
switch (node->state) {
case DLM_RECO_NODE_DATA_INIT:
@@ -830,7 +815,7 @@
state = "BAD";
break;
}
- out += snprintf(buf + out, len - out, "\t%u - %s\n",
+ out += scnprintf(buf + out, len - out, "\t%u - %s\n",
node->node_num, state);
}
@@ -866,109 +851,42 @@
/* end - debug state funcs */
/* files in subroot */
-int dlm_debug_init(struct dlm_ctxt *dlm)
+void dlm_debug_init(struct dlm_ctxt *dlm)
{
- struct dlm_debug_ctxt *dc = dlm->dlm_debug_ctxt;
-
/* for dumping dlm_ctxt */
- dc->debug_state_dentry = debugfs_create_file(DLM_DEBUGFS_DLM_STATE,
- S_IFREG|S_IRUSR,
- dlm->dlm_debugfs_subroot,
- dlm, &debug_state_fops);
- if (!dc->debug_state_dentry) {
- mlog_errno(-ENOMEM);
- goto bail;
- }
+ debugfs_create_file(DLM_DEBUGFS_DLM_STATE, S_IFREG|S_IRUSR,
+ dlm->dlm_debugfs_subroot, dlm, &debug_state_fops);
/* for dumping lockres */
- dc->debug_lockres_dentry =
- debugfs_create_file(DLM_DEBUGFS_LOCKING_STATE,
- S_IFREG|S_IRUSR,
- dlm->dlm_debugfs_subroot,
- dlm, &debug_lockres_fops);
- if (!dc->debug_lockres_dentry) {
- mlog_errno(-ENOMEM);
- goto bail;
- }
+ debugfs_create_file(DLM_DEBUGFS_LOCKING_STATE, S_IFREG|S_IRUSR,
+ dlm->dlm_debugfs_subroot, dlm, &debug_lockres_fops);
/* for dumping mles */
- dc->debug_mle_dentry = debugfs_create_file(DLM_DEBUGFS_MLE_STATE,
- S_IFREG|S_IRUSR,
- dlm->dlm_debugfs_subroot,
- dlm, &debug_mle_fops);
- if (!dc->debug_mle_dentry) {
- mlog_errno(-ENOMEM);
- goto bail;
- }
+ debugfs_create_file(DLM_DEBUGFS_MLE_STATE, S_IFREG|S_IRUSR,
+ dlm->dlm_debugfs_subroot, dlm, &debug_mle_fops);
/* for dumping lockres on the purge list */
- dc->debug_purgelist_dentry =
- debugfs_create_file(DLM_DEBUGFS_PURGE_LIST,
- S_IFREG|S_IRUSR,
- dlm->dlm_debugfs_subroot,
- dlm, &debug_purgelist_fops);
- if (!dc->debug_purgelist_dentry) {
- mlog_errno(-ENOMEM);
- goto bail;
- }
-
- return 0;
-
-bail:
- return -ENOMEM;
-}
-
-void dlm_debug_shutdown(struct dlm_ctxt *dlm)
-{
- struct dlm_debug_ctxt *dc = dlm->dlm_debug_ctxt;
-
- if (dc) {
- debugfs_remove(dc->debug_purgelist_dentry);
- debugfs_remove(dc->debug_mle_dentry);
- debugfs_remove(dc->debug_lockres_dentry);
- debugfs_remove(dc->debug_state_dentry);
- kfree(dc);
- dc = NULL;
- }
+ debugfs_create_file(DLM_DEBUGFS_PURGE_LIST, S_IFREG|S_IRUSR,
+ dlm->dlm_debugfs_subroot, dlm,
+ &debug_purgelist_fops);
}
/* subroot - domain dir */
-int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
+void dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
{
dlm->dlm_debugfs_subroot = debugfs_create_dir(dlm->name,
dlm_debugfs_root);
- if (!dlm->dlm_debugfs_subroot) {
- mlog_errno(-ENOMEM);
- goto bail;
- }
-
- dlm->dlm_debug_ctxt = kzalloc(sizeof(struct dlm_debug_ctxt),
- GFP_KERNEL);
- if (!dlm->dlm_debug_ctxt) {
- mlog_errno(-ENOMEM);
- goto bail;
- }
-
- return 0;
-bail:
- dlm_destroy_debugfs_subroot(dlm);
- return -ENOMEM;
}
void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)
{
- debugfs_remove(dlm->dlm_debugfs_subroot);
+ debugfs_remove_recursive(dlm->dlm_debugfs_subroot);
}
/* debugfs root */
-int dlm_create_debugfs_root(void)
+void dlm_create_debugfs_root(void)
{
dlm_debugfs_root = debugfs_create_dir(DLM_DEBUGFS_DIR, NULL);
- if (!dlm_debugfs_root) {
- mlog_errno(-ENOMEM);
- return -ENOMEM;
- }
- return 0;
}
void dlm_destroy_debugfs_root(void)
--
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