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amd64: Annotate an unlikely condition in smp_targeted_tlb_shootdown()

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Reviewed by:	alc, kib
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Mark Johnston 2021-11-15 12:40:00 -05:00
parent d28af1abf0
commit 42c2cd1ffb
1 changed files with 1 additions and 1 deletions
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2
sys/amd64/amd64/mp_machdep.c
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@ -625,7 +625,7 @@ smp_targeted_tlb_shootdown(cpuset_t mask, pmap_t pmap, vm_offset_t addr1,
* It is not necessary to signal other CPUs while booting or
* when in the debugger.
*/
if (kdb_active || KERNEL_PANICKED() || !smp_started)
if (__predict_false(kdb_active || KERNEL_PANICKED() || !smp_started))
goto local_cb;
KASSERT(curthread->td_pinned > 0, ("curthread not pinned"));