https://github.com/torvalds/linux
Revision 3117df0453828bd045c16244e6f50e5714667a8a authored by Ingo Molnar on 13 December 2006, 08:34:43 UTC, committed by Linus Torvalds on 13 December 2006, 17:05:50 UTC
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>
1 parent 27c3b23
History
Tip revision: 3117df0453828bd045c16244e6f50e5714667a8a authored by Ingo Molnar on 13 December 2006, 08:34:43 UTC
[PATCH] lockdep: print irq-trace info on asserts
Tip revision: 3117df0
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