Message	SHA1
stacktrace: fix modular build, export print_stack_trace and save_stack_trace ... fix: ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined! ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined! Signed-off-by: Ingo Molnar <mingo@elte.hu> and fix: Building modules, stage 2. MODPOST 376 modules ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined! make[1]: *** [__modpost] Error 1 Signed-off-by: Ingo Molnar <mingo@elte.hu> Ingo Molnar   commited 2008-06-30 09:20:55 +02:00	8594698ebd
stacktrace: print_stack_trace() cleanup ... - shorter code and better atomicity with regards to printk(). (It's been tested with the backtrace self-test code on i386 and x86_64.) Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Vegard Nossum   authored and   Ingo Molnar   commited 2008-06-13 13:17:30 +02:00	a5a242dcee
stacktrace: don't crash on invalid stack trace structs ... This patch makes the stacktrace printout code \warn when the entries pointer is unset rather than crashing when trying to access it in an attempt to make it a bit more robust. I was saving a stacktrace into an skb and forgot to copy it across skb copies... I have since fixed the code, but it would have been easier had the kernel not crashed in an interrupt. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Johannes Berg   authored and   Thomas Gleixner   commited 2008-05-24 01:16:38 +02:00	bfeeeeb991
[PATCH] lockdep: stacktrace subsystem, core ... Framework to generate and save stacktraces quickly, without printing anything to the console. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> Ingo Molnar   authored and   Linus Torvalds   commited 2006-07-03 15:27:02 -07:00	8637c09901