diff options
| author | Ingo Molnar <mingo@elte.hu> | 2006-12-13 00:34:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-13 09:05:50 -0800 |
| commit | 3117df0453828bd045c16244e6f50e5714667a8a (patch) | |
| tree | 4f24e5b4024359dd42c91b84cbc25280f21b7314 /kernel/unwind.c | |
| parent | 27c3b23226fc649de47e4886ccbf994482f388ba (diff) | |
| download | op-kernel-dev-3117df0453828bd045c16244e6f50e5714667a8a.zip op-kernel-dev-3117df0453828bd045c16244e6f50e5714667a8a.tar.gz | |
[PATCH] lockdep: print irq-trace info on asserts
When we print an assert due to scheduling-in-atomic bugs, and if lockdep
is enabled, then the IRQ tracing information of lockdep can be printed
to pinpoint the code location that disabled interrupts. This saved me
quite a bit of debugging time in cases where the backtrace did not
identify the irq-disabling site well enough.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/unwind.c')
0 files changed, 0 insertions, 0 deletions
