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opnsense-src/sys/dev/hwpmc
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Alexander Motin eff9ee7c0c hwpmc: Increase thread priority while iterating CPUs. 
This allows to profile already running high-priority threads, that
otherwise by blocking thread migration to respective CPUs blocked PMC
management, i.e. profiling could start only when workload completed.

While there, return the thread to its original CPU after iterating
the list.  Otherwise all threads using PMC end up on the last CPU.

MFC after:	1 month
2022-06-06 22:51:01 -04:00
..
hwpmc_amd.c hwpmc: Fix amd/arm64/armv7/uncore sampling overflow race 2022-01-10 14:30:05 +00:00
hwpmc_amd.h hwpmc : fix AMD perf counter MSR access 2019-11-07 19:54:24 +00:00
hwpmc_arm.c pmc_save_user_callchain: eliminate write only td variable 2022-04-04 22:29:33 -06:00
hwpmc_arm64.c hwpmc: Use __diagused for variables only used in KASSERT(). 2022-04-13 16:08:22 -07:00
hwpmc_arm64.h arm64: Fix finding the pmc event ID 2021-04-08 07:52:21 +00:00
hwpmc_arm64_md.c hwpmc_arm64: remove write only variables and the computations they do 2022-04-05 21:42:05 -06:00
hwpmc_armv7.c hwpmc: Use __diagused for variables only used in KASSERT(). 2022-04-13 16:08:22 -07:00
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: Add IDs for few more Intel Atom CPUs. 2022-06-02 22:55:42 -04:00
hwpmc_core.h hwpmc: Bump Intel's IA32_PERFEVTSELx width to 64 bits. 2022-06-02 13:08:55 -04:00
hwpmc_e500.c hwpmc: consistently validate PMC class in allocation method 2021-08-30 16:12:59 -03:00
hwpmc_intel.c hwpmc: Add IDs for few more Intel Atom CPUs. 2022-06-02 22:55:42 -04:00
hwpmc_logging.c hwpmc: Increase thread priority while iterating CPUs. 2022-06-06 22:51:01 -04:00
hwpmc_mod.c hwpmc: Increase thread priority while iterating CPUs. 2022-06-06 22:51:01 -04:00
hwpmc_mpc7xxx.c ppc hwpmc: Remove unused variables. 2022-04-12 14:58:58 -07:00
hwpmc_power8.c hwpmc: consistently validate PMC class in allocation method 2021-08-30 16:12:59 -03:00
hwpmc_powerpc.c hwpmc: Make powerpc memory allocation alike to x86. 2022-06-01 14:53:04 -04:00
hwpmc_powerpc.h hwpmc: Make powerpc memory allocation alike to x86. 2022-06-01 14:53:04 -04:00
hwpmc_ppc970.c ppc hwpmc: Remove unused variables. 2022-04-12 14:58:58 -07:00
hwpmc_riscv.h Welcome the RISC-V 64-bit kernel. 2016-01-29 15:12:31 +00:00
hwpmc_soft.c hwpmc: mostly clean up cc --analyze 2021-07-15 15:15:55 +00:00
hwpmc_soft.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_tsc.c hwpmc: don't validate capabilities in allocation method 2021-08-30 16:12:59 -03:00
hwpmc_tsc.h sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27 14:52:40 +00:00
hwpmc_uncore.c hwpmc: Skip GLOBAL_CTRL updates on stop_pmc(). 2022-06-02 18:35:55 -04:00
hwpmc_uncore.h hwpmc: Bump Intel's IA32_PERFEVTSELx width to 64 bits. 2022-06-02 13:08:55 -04:00
hwpmc_x86.c Annotate amd64 stack unwinders with __nomemorysanitize 2021-07-23 10:47:13 -04:00
pmc_events.h hwpmc: remove mips event definitions 2022-01-28 16:37:28 -04:00