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authorThomas Gleixner <[email protected]>2017-08-28 08:47:23 +0200
committerIngo Molnar <[email protected]>2017-08-29 11:42:24 +0200
commit302a98f896bbd2feb1393d98e8b9febeb101db6e (patch)
treeff84c94075b1185aa4d18ad00c3bb1af9fe606fd /tools/lib/api/debug.c
parent11a7ffb01703c3bbb1e9b968893f4487a1b0b5a8 (diff)
x86/apic: Remove the duplicated tracing version of local_timer_interrupt()
The two NOP5s are noise in the rest of the work which is done by the timer interrupt and modern CPUs are pretty good in optimizing NOPs anyway. Get rid of the interrupt handler duplication and move the tracepoints into the regular handler. Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Steven Rostedt (VMware) <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/lib/api/debug.c')
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