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rtla/utils: Add idle state disabling via libcpupower
authorTomas Glozar <tglozar@redhat.com>
Thu, 17 Oct 2024 14:09:11 +0000 (16:09 +0200)
committerSteven Rostedt (Google) <rostedt@goodmis.org>
Thu, 17 Oct 2024 21:13:15 +0000 (17:13 -0400)
commit083d29d3784319e9e9fab3ac02683a7b26ae3480
tree62dbad3173eb298e49339cfec6821a2a78121f37tree | snapshot
parente2b48b226b84848972c4fde6066ed9ff1254463fcommit | diff
rtla/utils: Add idle state disabling via libcpupower

Add functions to utils.c to disable idle states through functions of
libcpupower. This will serve as the basis for disabling idle states
per cpu when running timerlat.

Link: https://lore.kernel.org/20241017140914.3200454-4-tglozar@redhat.com
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
tools/tracing/rtla/src/utils.c diff | blob | blame | history
tools/tracing/rtla/src/utils.h diff | blob | blame | history
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