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Fix the tunable in logging so that if its pre-11 we have the proper

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line so the tunable is present.

Sponsored by:	Netflix Inc.
This commit is contained in:
rrs 2015-12-09 22:46:40 +00:00
parent d7fb634354
commit 20e79bcf05
1 changed files with 6 additions and 0 deletions
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6
sys/dev/hwpmc/hwpmc_logging.c
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@ -70,6 +70,9 @@ SYSCTL_DECL(_kern_hwpmc);
*/
static int pmclog_buffer_size = PMC_LOG_BUFFER_SIZE;
#if (__FreeBSD_version < 1100000)
TUNABLE_INT(PMC_SYSCTL_NAME_PREFIX "logbuffersize", &pmclog_buffer_size);
#endif
SYSCTL_INT(_kern_hwpmc, OID_AUTO, logbuffersize, CTLFLAG_RDTUN,
&pmclog_buffer_size, 0, "size of log buffers in kilobytes");
@ -78,6 +81,9 @@ SYSCTL_INT(_kern_hwpmc, OID_AUTO, logbuffersize, CTLFLAG_RDTUN,
*/
static int pmc_nlogbuffers = PMC_NLOGBUFFERS;
#if (__FreeBSD_version < 1100000)
TUNABLE_INT(PMC_SYSCTL_NAME_PREFIX "nbuffers", &pmc_nlogbuffers);
#endif
SYSCTL_INT(_kern_hwpmc, OID_AUTO, nbuffers, CTLFLAG_RDTUN,
&pmc_nlogbuffers, 0, "number of global log buffers");