lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

make might_sleep() display the oopsing process

Browse Source 
Expand might_sleep's printk to indicate the oopsing process.

Signed-off-by: Joe Korty <joe.korty@ccur.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Joe Korty
2008-08-27 11:21:39 -04:00
committed by Ingo Molnar
parent aec0a5142c
commit 29cbef4869
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
kernel/sched.c
View File

@@ -8233,8 +8233,8 @@ void __might_sleep(char *file, int line)
prev_jiffy = jiffies; prev_jiffy = jiffies;
printk(KERN_ERR "BUG: sleeping function called from invalid" printk(KERN_ERR "BUG: sleeping function called from invalid"
" context at %s:%d\n", file, line); " context at %s:%d\n", file, line);
printk("in_atomic():%d, irqs_disabled():%d\n", printk("in_atomic():%d, irqs_disabled():%d, pid: %d, name: %s\n",
in_atomic(), irqs_disabled()); in_atomic(), irqs_disabled(), current->pid, current->comm);
debug_show_held_locks(current); debug_show_held_locks(current);
if (irqs_disabled()) if (irqs_disabled())
print_irqtrace_events(current); print_irqtrace_events(current);