#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.git Git repository'/>
summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLen Brown <len.brown@intel.com>2016-06-17 01:22:50 -0400
committerIngo Molnar <mingo@kernel.org>2016-07-11 21:30:12 +0200
commit02c0cd2dcf7fdc47d054b855b148ea8b82dbb7eb (patch)
treec7ef2757b0f34e1bec2f0058a9446e8308f85253
parent6fcb41cdaee5056c96de88ee095bddd27a7697de (diff)
x86/tsc_msr: Remove irqoff around MSR-based TSC enumeration
Remove the irqoff/irqon around MSR-based TSC enumeration, as it is not necessary. Also rename: try_msr_calibrate_tsc() to cpu_khz_from_msr(), as that better describes what the routine does. Signed-off-by: Len Brown <len.brown@intel.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/a6b5c3ecd3b068175d2309599ab28163fc34215e.1466138954.git.len.brown@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat