Date: Sat, 29 May 2021 20:15:02 GMT From: Justin Hibbits <jhibbits@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: b40538683ac2 - main - Apply r355991(50079417a5c28caeca3f423b981047db76e8f5cb) to powerpc64 Message-ID: <202105292015.14TKF21L080487@gitrepo.freebsd.org>
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The branch main has been updated by jhibbits: URL: https://cgit.FreeBSD.org/src/commit/?id=b40538683ac2486431ae9e6039124387cea3097f commit b40538683ac2486431ae9e6039124387cea3097f Author: Justin Hibbits <jhibbits@FreeBSD.org> AuthorDate: 2021-05-29 20:14:26 +0000 Commit: Justin Hibbits <jhibbits@FreeBSD.org> CommitDate: 2021-05-29 20:14:26 +0000 Apply r355991(50079417a5c28caeca3f423b981047db76e8f5cb) to powerpc64 Micro-optimize control flow in _pmap_unwire_ptp(), and eliminate unnecessary parentheses. --- sys/powerpc/aim/mmu_radix.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/powerpc/aim/mmu_radix.c b/sys/powerpc/aim/mmu_radix.c index 6ab2edf17dd9..8f38b57e7852 100644 --- a/sys/powerpc/aim/mmu_radix.c +++ b/sys/powerpc/aim/mmu_radix.c @@ -4722,7 +4722,7 @@ _pmap_unwire_ptp(pmap_t pmap, vm_offset_t va, vm_page_t m, struct spglist *free) /* * unmap the page table page */ - if (m->pindex >= (NUPDE + NUPDPE)) { + if (m->pindex >= NUPDE + NUPDPE) { /* PDP page */ pml1_entry_t *pml1; pml1 = pmap_pml1e(pmap, va); @@ -4746,7 +4746,7 @@ _pmap_unwire_ptp(pmap_t pmap, vm_offset_t va, vm_page_t m, struct spglist *free) pdpg = PHYS_TO_VM_PAGE(be64toh(*pmap_pml2e(pmap, va)) & PG_FRAME); pmap_unwire_ptp(pmap, va, pdpg, free); } - if (m->pindex >= NUPDE && m->pindex < (NUPDE + NUPDPE)) { + else if (m->pindex >= NUPDE && m->pindex < (NUPDE + NUPDPE)) { /* We just released a PD, unhold the matching PDP */ vm_page_t pdppg;
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