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Trace_level cleanups

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1065 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2009-09-02 09:59:37 +00:00
parent 56440d9262
commit 56c36f8ebf
1 changed files with 15 additions and 22 deletions
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37
scst/src/scst_proc.c
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@@ -75,17 +75,16 @@ static struct scst_proc_data scst_dev_handler_proc_data;
#define SCST_PROC_ACTION_ALL 1
#define SCST_PROC_ACTION_NONE 2
#define SCST_PROC_ACTION_DEFAULT 3
#define SCST_PROC_ACTION_SET 4
#define SCST_PROC_ACTION_ADD 5
#define SCST_PROC_ACTION_CLEAR 6
#define SCST_PROC_ACTION_MOVE 7
#define SCST_PROC_ACTION_DEL 8
#define SCST_PROC_ACTION_REPLACE 9
#define SCST_PROC_ACTION_VALUE 10
#define SCST_PROC_ACTION_ASSIGN 11
#define SCST_PROC_ACTION_ADD_GROUP 12
#define SCST_PROC_ACTION_DEL_GROUP 13
#define SCST_PROC_ACTION_RENAME_GROUP 14
#define SCST_PROC_ACTION_ADD 4
#define SCST_PROC_ACTION_CLEAR 5
#define SCST_PROC_ACTION_MOVE 6
#define SCST_PROC_ACTION_DEL 7
#define SCST_PROC_ACTION_REPLACE 8
#define SCST_PROC_ACTION_VALUE 9
#define SCST_PROC_ACTION_ASSIGN 10
#define SCST_PROC_ACTION_ADD_GROUP 11
#define SCST_PROC_ACTION_DEL_GROUP 12
#define SCST_PROC_ACTION_RENAME_GROUP 13
static struct proc_dir_entry *scst_proc_scsi_tgt;
static struct proc_dir_entry *scst_proc_groups_root;
@@ -154,10 +153,11 @@ static char *scst_proc_help_string =
" >/proc/scsi_tgt/[DEV_HANDLER_NAME/]trace_level\n"
" echo \"set|add|del TOKEN\""
" >/proc/scsi_tgt/[DEV_HANDLER_NAME/]trace_level\n"
" where TOKEN is one of [debug,function,line,pid,entryexit,\n"
" buff,mem,sg,out_of_mem,special,scsi,mgmt,minor]\n"
" where TOKEN is one of [debug, function, line, pid, entryexit,\n"
" buff, mem, sg, out_of_mem, special, scsi,\n"
" mgmt, minor, mgmt_minor, mgmt_dbg]\n"
" Additionally for /proc/scsi_tgt/trace_level there are these TOKENs\n"
" [scsi_serializing,retry,recv_bot,send_bot,recv_top,send_top]\n"
" [scsi_serializing, retry, recv_bot, send_bot, recv_top, send_top]\n"
#endif
;
@@ -281,10 +281,7 @@ int scst_proc_log_entry_write(struct file *file, const char __user *buf,
* Usage:
* echo "all|none|default" >/proc/scsi_tgt/trace_level
* echo "value DEC|0xHEX|0OCT" >/proc/scsi_tgt/trace_level
* echo "set|add|clear|del TOKEN" >/proc/scsi_tgt/trace_level
* where TOKEN is one of [debug,function,line,pid,entryexit,
* buff,mem,sg,out_of_mem,retry,
* scsi_serializing,special,scsi,mgmt,minor,...]
* echo "add|del TOKEN" >/proc/scsi_tgt/trace_level
*/
p = buffer;
if (!strncasecmp("all", p, 3)) {
@@ -293,9 +290,6 @@ int scst_proc_log_entry_write(struct file *file, const char __user *buf,
action = SCST_PROC_ACTION_NONE;
} else if (!strncasecmp("default", p, 7)) {
action = SCST_PROC_ACTION_DEFAULT;
} else if (!strncasecmp("set ", p, 4)) {
p += 4;
action = SCST_PROC_ACTION_SET;
} else if (!strncasecmp("add ", p, 4)) {
p += 4;
action = SCST_PROC_ACTION_ADD;
@@ -323,7 +317,6 @@ int scst_proc_log_entry_write(struct file *file, const char __user *buf,
case SCST_PROC_ACTION_NONE:
level = TRACE_NULL;
break;
case SCST_PROC_ACTION_SET:
case SCST_PROC_ACTION_ADD:
case SCST_PROC_ACTION_DEL:
while (isspace(*p) && *p != '\0')