Commit 79e406d7 authored by Steven Rostedt's avatar Steven Rostedt Committed by Steven Rostedt

tracing: Remove leftover FTRACE_ENABLE/DISABLE_MCOUNT enums

The enums for FTRACE_ENABLE_MCOUNT and FTRACE_DISABLE_MCOUNT were
used as commands to ftrace_run_update_code(). But these commands
were used by the old nasty ftrace daemon that has long been slain.

This is a clean up patch to remove the references to these enums
and simplify the code a little.
Reported-by: default avatarWu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent b304d044
......@@ -884,10 +884,8 @@ enum {
FTRACE_ENABLE_CALLS = (1 << 0),
FTRACE_DISABLE_CALLS = (1 << 1),
FTRACE_UPDATE_TRACE_FUNC = (1 << 2),
FTRACE_ENABLE_MCOUNT = (1 << 3),
FTRACE_DISABLE_MCOUNT = (1 << 4),
FTRACE_START_FUNC_RET = (1 << 5),
FTRACE_STOP_FUNC_RET = (1 << 6),
FTRACE_START_FUNC_RET = (1 << 3),
FTRACE_STOP_FUNC_RET = (1 << 4),
};
static int ftrace_filtered;
......@@ -1226,8 +1224,6 @@ static void ftrace_shutdown(int command)
static void ftrace_startup_sysctl(void)
{
int command = FTRACE_ENABLE_MCOUNT;
if (unlikely(ftrace_disabled))
return;
......@@ -1235,23 +1231,17 @@ static void ftrace_startup_sysctl(void)
saved_ftrace_func = NULL;
/* ftrace_start_up is true if we want ftrace running */
if (ftrace_start_up)
command |= FTRACE_ENABLE_CALLS;
ftrace_run_update_code(command);
ftrace_run_update_code(FTRACE_ENABLE_CALLS);
}
static void ftrace_shutdown_sysctl(void)
{
int command = FTRACE_DISABLE_MCOUNT;
if (unlikely(ftrace_disabled))
return;
/* ftrace_start_up is true if ftrace is running */
if (ftrace_start_up)
command |= FTRACE_DISABLE_CALLS;
ftrace_run_update_code(command);
ftrace_run_update_code(FTRACE_DISABLE_CALLS);
}
static cycle_t ftrace_update_time;
......
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