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authorHarvey Harrison <harvey.harrison@gmail.com>2008-01-30 13:32:19 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:32:19 +0100
commitb97601563704751162b122c652d7f390b8f480d2 (patch)
tree81b0e2a22fb19ddb27bcb3c0bba769feafdc26e4 /arch/frv/Kconfig.debug
parent33cb52438341d6e2d7e06e3b64ed776bc54a2ca4 (diff)
x86: kprobes change kprobe_handler flow
Make the control flow of kprobe_handler more obvious. Collapse the separate if blocks/gotos with if/else blocks this unifies the duplication of the check for a breakpoint instruction race with another cpu. Create two jump targets: preempt_out: re-enables preemption before returning ret out: only returns ret Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/frv/Kconfig.debug')
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