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(parent: 92e90f5) | patch
genirq: Provide __irq_enter/exit_raw()
authorThomas Gleixner <tglx@linutronix.de>
Thu, 21 May 2020 20:05:22 +0000 (22:05 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 11 Jun 2020 13:15:06 +0000 (15:15 +0200)
commit2e4b553c09008d706d6ee906abc2ca1c9aee256a
tree5d61c4a5c3d7eae95f58ce2754fee7c5b6b04272tree | snapshot
parent92e90f54af3c15673e8884d89b42dba31a5c5471commit | diff
genirq: Provide __irq_enter/exit_raw()

Like __irq_enter/exit() but without time accounting. To be used for "empty"
system vectors like the scheduler IPI to avoid the overhead.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20200521202117.671682341@linutronix.de
include/linux/hardirq.h diff | blob | history
Linux Kernel Source Tree.