| commit | 533827c921c34310f63e859e1d6d0feec439657d | [log] [tgz] |
|---|---|---|
| author | Anton Vorontsov <anton.vorontsov@linaro.org> | Fri Jul 20 17:28:07 2012 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Sat Jul 21 10:34:00 2012 -0700 |
| tree | 6aaba38b5604be6ad3e9f7aa40239b5c3f9444e1 | |
| parent | 1b499d05eecbe04969516717a8e15afb6ad80689 [diff] |
printk: Implement some unlocked kmsg_dump functions If used from KDB, the locked variants are prone to deadlocks (suppose we got to the debugger w/ the logbuf lock held). So, we have to implement a few routines that grab no logbuf lock. Yet we don't need these functions in modules, so we don't export them. Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>