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| author | Anton Vorontsov <anton.vorontsov@linaro.org> | 2012-07-20 17:28:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-21 10:34:00 -0700 |
| commit | 533827c921c34310f63e859e1d6d0feec439657d (patch) | |
| tree | 6aaba38b5604be6ad3e9f7aa40239b5c3f9444e1 /kernel/debug | |
| parent | 1b499d05eecbe04969516717a8e15afb6ad80689 (diff) | |
| download | linux-533827c921c34310f63e859e1d6d0feec439657d.tar.gz linux-533827c921c34310f63e859e1d6d0feec439657d.tar.bz2 linux-533827c921c34310f63e859e1d6d0feec439657d.zip | |
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>
Diffstat (limited to 'kernel/debug')
0 files changed, 0 insertions, 0 deletions