Date: Sat, 6 Aug 2011 17:45:11 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r224681 - head/sys/sparc64/sparc64 Message-ID: <201108061745.p76HjBXo061095@svn.freebsd.org>
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Author: marius Date: Sat Aug 6 17:45:11 2011 New Revision: 224681 URL: http://svn.freebsd.org/changeset/base/224681 Log: Remove a shortcut which is invalid with MAXCPU > IDR_CHEETAH_MAX_BN_PAIRS. Approved by: re (kib) Modified: head/sys/sparc64/sparc64/mp_machdep.c Modified: head/sys/sparc64/sparc64/mp_machdep.c ============================================================================== --- head/sys/sparc64/sparc64/mp_machdep.c Sat Aug 6 15:59:54 2011 (r224680) +++ head/sys/sparc64/sparc64/mp_machdep.c Sat Aug 6 17:45:11 2011 (r224681) @@ -702,9 +702,6 @@ cheetah_ipi_selected(cpuset_t cpus, u_lo IDR_CHEETAH_ALL_BUSY) != 0) ; intr_restore(s); - if ((ids & - (IDR_CHEETAH_ALL_BUSY | IDR_CHEETAH_ALL_NACK)) == 0) - return; bnp = 0; for (cpu = 0; cpu < mp_ncpus; cpu++) { if (CPU_ISSET(cpu, &cpus)) { @@ -713,11 +710,6 @@ cheetah_ipi_selected(cpuset_t cpus, u_lo bnp++; } } - /* - * On at least Fire V880 we may receive IDR_NACKs for - * CPUs we actually haven't tried to send an IPI to, - * but which apparently can be safely ignored. - */ if (CPU_EMPTY(&cpus)) return; /*
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