sh: remove stray markers.

arch/sh has a couple of stray markers without any users introduced
in commit 3d58695edbfac785161bf282dc11fd42a483d6c9.  Remove them in
preparation of removing the markers in favour of the TRACE_EVENT
macro (and also because we don't keep dead code around).

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index 9289ede..eea4cf9 100644 (file)
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -119,8 +119,6 @@ int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
        pid = do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
                      &regs, 0, NULL, NULL);
 
-       trace_mark(kernel_arch_kthread_create, "pid %d fn %p", pid, fn);
-
        return pid;
 }
 

diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index 96be839..44c8077 100644 (file)
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -323,7 +323,6 @@ ATTRIB_NORET void kernel_thread_helper(void *arg, int (*fn)(void *))
 int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
 {
        struct pt_regs regs;
-       int pid;
 
        memset(&regs, 0, sizeof(regs));
        regs.regs[2] = (unsigned long)arg;
@@ -333,12 +332,8 @@ int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
        regs.sr = (1 << 30);
 
        /* Ok, create the new process.. */
-       pid = do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
+       return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
                      &regs, 0, NULL, NULL);
-
-       trace_mark(kernel_arch_kthread_create, "pid %d fn %p", pid, fn);
-
-       return pid;
 }
 
 /*

diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index e3a7e36..90d00e4 100644 (file)
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -88,8 +88,6 @@ asmlinkage int sys_ipc(uint call, int first, int second,
        version = call >> 16; /* hack for backward compatibility */
        call &= 0xffff;
 
-       trace_mark(kernel_arch_ipc_call, "call %u first %d", call, first);
-
        if (call <= SEMTIMEDOP)
                switch (call) {
                case SEMOP:

diff --git a/arch/sh/mm/fault_32.c b/arch/sh/mm/fault_32.c
index 31a33eb..2c50f80 100644 (file)
--- a/arch/sh/mm/fault_32.c
+++ b/arch/sh/mm/fault_32.c
@@ -249,9 +249,6 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
 {
        int ret = 0;
 
-       trace_mark(kernel_arch_trap_entry, "trap_id %d ip #p%ld",
-                  trap >> 5, instruction_pointer(regs));
-
 #ifdef CONFIG_KPROBES
        if (!user_mode(regs)) {
                preempt_disable();
@@ -327,6 +324,5 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs,
 
        ret = 0;
 out:
-       trace_mark(kernel_arch_trap_exit, MARK_NOARGS);
        return ret;
 }