Author: jhibbits Date: Sun Oct 6 19:11:01 2019 New Revision: 353147 URL: https://svnweb.freebsd.org/changeset/base/353147
Log: powerpc/pmap64: Properly parenthesize PV_LOCK_COUNT macros As pointed out by mjg, without the parentheses the calculations done against these macros are incorrect, resulting in only 1/3 of locks being used. Reported by: mjg Modified: head/sys/powerpc/aim/mmu_oea64.c Modified: head/sys/powerpc/aim/mmu_oea64.c ============================================================================== --- head/sys/powerpc/aim/mmu_oea64.c Sun Oct 6 18:38:58 2019 (r353146) +++ head/sys/powerpc/aim/mmu_oea64.c Sun Oct 6 19:11:01 2019 (r353147) @@ -119,8 +119,8 @@ uintptr_t moea64_get_unique_vsid(void); * */ -#define PV_LOCK_PER_DOM PA_LOCK_COUNT*3 -#define PV_LOCK_COUNT PV_LOCK_PER_DOM*MAXMEMDOM +#define PV_LOCK_PER_DOM (PA_LOCK_COUNT * 3) +#define PV_LOCK_COUNT (PV_LOCK_PER_DOM * MAXMEMDOM) static struct mtx_padalign pv_lock[PV_LOCK_COUNT]; /* _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
