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Use helpers to obtain task pid in printks (arch code)

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One of the easiest things to isolate is the pid printed in kernel log.
There was a patch, that made this for arch-independent code, this one makes
so for arch/xxx files.

It took some time to cross-compile it, but hopefully these are all the
printks in arch code.

Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan
2007-10-18 23:40:41 -07:00
committed by Linus Torvalds
parent ba25f9dcc4
commit 19c5870c0e
37 changed files with 163 additions and 157 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm/kernel/traps.c
View File

@@ -223,7 +223,7 @@ static void __die(const char *str, int err, struct thread_info *thread, struct p
print_modules();
__show_regs(regs);
printk("Process %s (pid: %d, stack limit = 0x%p)\n",
tsk->comm, tsk->pid, thread + 1);
tsk->comm, task_pid_nr(tsk), thread + 1);
if (!user_mode(regs) || in_interrupt()) {
dump_mem("Stack: ", regs->ARM_sp,
@@ -337,7 +337,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
#ifdef CONFIG_DEBUG_USER
if (user_debug & UDBG_UNDEFINED) {
printk(KERN_INFO "%s (%d): undefined instruction: pc=%p\n",
current->comm, current->pid, pc);
current->comm, task_pid_nr(current), pc);
dump_instr(regs);
}
#endif
@@ -388,7 +388,7 @@ static int bad_syscall(int n, struct pt_regs *regs)
#ifdef CONFIG_DEBUG_USER
if (user_debug & UDBG_SYSCALL) {
printk(KERN_ERR "[%d] %s: obsolete system call %08x.\n",
current->pid, current->comm, n);
task_pid_nr(current), current->comm, n);
dump_instr(regs);
}
#endif
@@ -565,7 +565,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
*/
if (user_debug & UDBG_SYSCALL) {
printk("[%d] %s: arm syscall %d\n",
current->pid, current->comm, no);
task_pid_nr(current), current->comm, no);
dump_instr(regs);
if (user_mode(regs)) {
__show_regs(regs);
@@ -642,7 +642,7 @@ baddataabort(int code, unsigned long instr, struct pt_regs *regs)
#ifdef CONFIG_DEBUG_USER
if (user_debug & UDBG_BADABORT) {
printk(KERN_ERR "[%d] %s: bad data abort: code %d instr 0x%08lx\n",
current->pid, current->comm, code, instr);
task_pid_nr(current), current->comm, code, instr);
dump_instr(regs);
show_pte(current->mm, addr);
}