Date: Wed, 13 Nov 2019 02:16:24 +0000 (UTC) From: Justin Hibbits <jhibbits@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r354670 - head/sys/powerpc/powerpc Message-ID: <201911130216.xAD2GOcY076322@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: jhibbits Date: Wed Nov 13 02:16:24 2019 New Revision: 354670 URL: https://svnweb.freebsd.org/changeset/base/354670 Log: powerpc: Don't savectx() twice in IPI_STOP handler We already save context in stoppcbs[] array, so there's no need to also save it in the PCB, it won't be used. Modified: head/sys/powerpc/powerpc/mp_machdep.c Modified: head/sys/powerpc/powerpc/mp_machdep.c ============================================================================== --- head/sys/powerpc/powerpc/mp_machdep.c Wed Nov 13 02:14:17 2019 (r354669) +++ head/sys/powerpc/powerpc/mp_machdep.c Wed Nov 13 02:16:24 2019 (r354670) @@ -331,7 +331,6 @@ powerpc_ipi_handler(void *arg) __func__); cpuid = PCPU_GET(cpuid); savectx(&stoppcbs[cpuid]); - savectx(PCPU_GET(curpcb)); CPU_SET_ATOMIC(cpuid, &stopped_cpus); while (!CPU_ISSET(cpuid, &started_cpus)) cpu_spinwait();
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201911130216.xAD2GOcY076322>