linux/arch/x86/events
Alexander Shishkin 91feca5e2e perf/x86/intel/pt: Free up space in a ToPA descriptor
Currently, we're storing physical address of a ToPA table in its
descriptor, which is completely unnecessary. Since the descriptor
and the table itself share the same page, reducing the descriptor
size leaves more space for the table.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Link: http://lkml.kernel.org/r/20190821124727.73310-6-alexander.shishkin@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-08-26 12:00:15 +02:00
..
amd perf/x86/amd/uncore: Set the thread mask for F17h L3 PMCs 2019-07-13 11:21:27 +02:00
intel perf/x86/intel/pt: Free up space in a ToPA descriptor 2019-08-26 12:00:15 +02:00
core.c perf/x86: Fix typo in comment 2019-08-19 11:50:24 +02:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile perf/x86: Add MSR probe interface 2019-06-24 19:28:31 +02:00
msr.c perf/x86/msr: Use new probe function 2019-06-24 19:28:32 +02:00
perf_event.h Linux 5.2 2019-07-08 18:04:41 +02:00
probe.c perf/x86: Add MSR probe interface 2019-06-24 19:28:31 +02:00
probe.h perf/x86: Add MSR probe interface 2019-06-24 19:28:31 +02:00