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> Author: mmacy
> Date: Mon Jun 4 06:30:35 2018
> New Revision: 334609
> URL: https://svnweb.freebsd.org/changeset/base/334609
>
> Log:
> pmc filter: avoid spurious gcc uninitialized warning
Is it truely uninitialzized, or are you silencing a bogus warning,
this commit and the code does not make that clear, and that should
be made clear.
Thanks,
Rod
>
> Modified:
> head/usr.sbin/pmc/cmd_pmc_filter.c
>
> Modified: head/usr.sbin/pmc/cmd_pmc_filter.c
> ==============================================================================
> --- head/usr.sbin/pmc/cmd_pmc_filter.c Mon Jun 4 05:55:40 2018
> (r334608)
> +++ head/usr.sbin/pmc/cmd_pmc_filter.c Mon Jun 4 06:30:35 2018
> (r334609)
> @@ -145,7 +145,7 @@ pmc_filter_handler(uint32_t *lwplist, int lwpcount, ui
> if ((ps = pmclog_open(infd)) == NULL)
> errx(EX_OSERR, "ERROR: Cannot allocate pmclog parse state:
> %s\n", strerror(errno));
>
> - pmccount = 0;
> + eventcount = pmccount = 0;
> while (pmclog_read(ps, &ev) == 0) {
> if (ev.pl_type == PMCLOG_TYPE_INITIALIZE)
> memcpy(cpuid, ev.pl_u.pl_i.pl_cpuid, PMC_CPUID_LEN);
>
>
--
Rod Grimes rgri...@freebsd.org
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