upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-04-24 23:57:30 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions
opnsense-src/sys/dev/hwpmc
History
Matt Macy 5de96e33d6 hwpmc: support sampling both kernel and user stacks when interrupted in kernel 
This adds the -U options to pmcstat which will attribute in-kernel samples
back to the user stack that invoked the system call. It is not the default,
because when looking at kernel profiles it is generally more desirable to
merge all instances of a given system call together.

Although heavily revised, this change is directly derived from D7350 by
Jonathan T. Looney.

Obtained from: jtl
Sponsored by: Juniper Networks, Limelight Networks
2018-06-04 01:10:23 +00:00
..
hwpmc_amd.c hwpmc(9): Make pmclog buffer pcpu and update constants 2018-05-12 01:26:34 +00:00
hwpmc_amd.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_arm.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_arm64.c Add Performance Monitoring Counters support for AArch64. 2015-05-19 15:25:47 +00:00
hwpmc_arm64.h Add Performance Monitoring Counters support for AArch64. 2015-05-19 15:25:47 +00:00
hwpmc_arm64_md.c Add Performance Monitoring Counters support for AArch64. 2015-05-19 15:25:47 +00:00
hwpmc_armv7.c Fix HWPMC interrupt handling in Counting Mode 2017-06-13 18:51:23 +00:00
hwpmc_armv7.h o Rework ARMv7 events list using aliases - same way as we have for arm64. 2015-06-10 12:42:30 +00:00
hwpmc_core.c hwpmc: remove unused pre-table driven bits for intel 2018-05-31 22:41:07 +00:00
hwpmc_core.h pmc(3)/hwpmc(4): update supported Intel processors to rely fully on the 2018-05-26 19:29:19 +00:00
hwpmc_e500.c hwpmc(9): Make pmclog buffer pcpu and update constants 2018-05-12 01:26:34 +00:00
hwpmc_intel.c hwpmc: remove unused pre-table driven bits for intel 2018-05-31 22:41:07 +00:00
hwpmc_logging.c hwpmc: support sampling both kernel and user stacks when interrupted in kernel 2018-06-04 01:10:23 +00:00
hwpmc_mips.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_mips24k.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_mips74k.c sys: use our nitems() macro when param.h is available. 2016-04-21 19:40:10 +00:00
hwpmc_mod.c hwpmc: support sampling both kernel and user stacks when interrupted in kernel 2018-06-04 01:10:23 +00:00
hwpmc_mpc7xxx.c hwpmc(9): Make pmclog buffer pcpu and update constants 2018-05-12 01:26:34 +00:00
hwpmc_octeon.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_powerpc.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_powerpc.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_ppc970.c hwpmc(9): Make pmclog buffer pcpu and update constants 2018-05-12 01:26:34 +00:00
hwpmc_riscv.h Welcome the RISC-V 64-bit kernel. 2016-01-29 15:12:31 +00:00
hwpmc_soft.c hwpmc(9): Make pmclog buffer pcpu and update constants 2018-05-12 01:26:34 +00:00
hwpmc_soft.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_sparc64.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_tsc.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_tsc.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_uncore.c hwpmc: remove unused pre-table driven bits for intel 2018-05-31 22:41:07 +00:00
hwpmc_uncore.h hwpmc: remove unused pre-table driven bits for intel 2018-05-31 22:41:07 +00:00
hwpmc_x86.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_xscale.c sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_xscale.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
pmc_events.h hwpmc: remove unused pre-table driven bits for intel 2018-05-31 22:41:07 +00:00