linux/kernel/events
Anshuman Khandual 03b02db93b perf: Consolidate branch sample filter helpers
Besides the branch type filtering requests, 'event.attr.branch_sample_type'
also contains various flags indicating which additional information should
be captured, along with the base branch record. These flags help configure
the underlying hardware, and capture the branch records appropriately when
required e.g after PMU interrupt. But first, this moves an existing helper
perf_sample_save_hw_index() into the header before adding some more helpers
for other branch sample filter flags.

Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220906084414.396220-1-anshuman.khandual@arm.com
2022-09-07 21:54:00 +02:00
..
callchain.c uaccess: remove CONFIG_SET_FS 2022-02-25 09:36:06 +01:00
core.c perf: Consolidate branch sample filter helpers 2022-09-07 21:54:00 +02:00
hw_breakpoint_test.c perf/hw_breakpoint: Provide hw_breakpoint_is_used() and use in test 2022-08-30 10:56:20 +02:00
hw_breakpoint.c perf/hw_breakpoint: Optimize toggle_bp_slot() for CPU-independent task targets 2022-08-30 10:56:24 +02:00
internal.h perf/core: Fix perf_mmap fail when CONFIG_PERF_USE_VMALLOC enabled 2022-04-19 21:15:42 +02:00
Makefile perf/hw_breakpoint: Add KUnit test for constraints accounting 2022-08-30 10:56:20 +02:00
ring_buffer.c perf/core: Add a new read format to get a number of lost samples 2022-06-28 09:08:31 +02:00
uprobes.c Yang Shi has improved the behaviour of khugepaged collapsing of readonly 2022-05-26 12:32:41 -07:00