Author: gnn Date: Thu May 15 18:46:16 2014 New Revision: 266171 URL: http://svnweb.freebsd.org/changeset/base/266171
Log: Update the amount of data we can collect for hwpmc(4) by default to work with modern processors and available memory. Submitted by: Julien Charbon MFC after: 2 weeks Modified: head/sys/sys/pmc.h Modified: head/sys/sys/pmc.h ============================================================================== --- head/sys/sys/pmc.h Thu May 15 18:38:19 2014 (r266170) +++ head/sys/sys/pmc.h Thu May 15 18:46:16 2014 (r266171) @@ -598,11 +598,11 @@ struct pmc_op_getdyneventinfo { #include <machine/frame.h> -#define PMC_HASH_SIZE 16 -#define PMC_MTXPOOL_SIZE 32 +#define PMC_HASH_SIZE 1024 +#define PMC_MTXPOOL_SIZE 2048 #define PMC_LOG_BUFFER_SIZE 4 -#define PMC_NLOGBUFFERS 64 -#define PMC_NSAMPLES 512 +#define PMC_NLOGBUFFERS 1024 +#define PMC_NSAMPLES 1024 #define PMC_CALLCHAIN_DEPTH 8 #define PMC_SYSCTL_NAME_PREFIX "kern." PMC_MODULE_NAME "." _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"