#include #include #include "sig.h" void register_signal(int signal, void (*handler)(int)) { sigset_t block_mask; struct sigaction saction; sigfillset(&block_mask); saction.sa_handler = handler; saction.sa_mask = block_mask; saction.sa_flags = SA_RESTART; sigaction(signal, &saction, NULL); } void register_signal_f(int signal, void (*handler)(int), int flags) { sigset_t block_mask; struct sigaction saction; sigfillset(&block_mask); saction.sa_handler = handler; saction.sa_mask = block_mask; saction.sa_flags = flags; sigaction(signal, &saction, NULL); } t' title='net-next.git Git repository'/>
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authorJiri Olsa <jolsa@kernel.org>2016-07-31 14:52:53 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2016-07-31 09:28:12 -0400
commite64a5470dcd2900ab8f8f83638c00098b10e6300 (patch)
treebf4ba76b0b3b985b4774e35f45437b41a6d043e0
parent68c5cf5a6091c2c3fabccfd42ca844d730ec24c6 (diff)
s390/ftrace/jprobes: Fix conflict between jprobes and function graph tracing
This fixes the same issue Steven already fixed for x86 in following commit: 237d28db036e ftrace/jprobes/x86: Fix conflict between jprobes and function graph tracing It fixes the crash, that happens when function graph tracing and jprobes are used simultaneously. Please refer to above commit for details. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Acked-by: Steven Rostedt <rostedt@goodmis.org>
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