Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Tejun Heo 03da0a42ea cgroup: make perf_event controller work on cgroup2 hierarchy ... perf_event is a utility controller whose primary role is identifying cgroup membership to filter perf events; however, because it also tracks some per-css state, it can't be replaced by pure cgroup membership test. Mark the controller as implicitly enabled on the default hierarchy so that perf events can always be filtered based on cgroup v2 path as long as the controller is not mounted on a legacy hierarchy. "perf record" is updated accordingly so that it searches for both v1 and v2 hierarchies. A v1 hierarchy is used if perf_event is mounted on it; otherwise, it uses the v2 hierarchy. v2: Doc updated to reflect more flexible rebinding behavior. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Signed-off-by: Sorayukii <sorayukii69@gmail.com>		2026-05-15 17:50:32 +07:00
..
arch	perf record: Fix module size on s390	2019-08-25 10:51:21 +02:00
bench	perf bench numa: Address compiler error on s390	2022-05-25 08:39:50 +02:00
Documentation	perf record/stat: Explicitly call out event modifiers in the documentation	2020-09-12 11:47:32 +02:00
jvmti
pmu-events	perf jevents: Fix getting maximum number of fds	2021-06-03 08:23:31 +02:00
python	tweewide: Fix most Shebang lines	2021-06-03 08:23:27 +02:00
scripts	tweewide: Fix most Shebang lines	2021-06-03 08:23:27 +02:00
tests	perf test bpf: Free obj_buf	2021-07-28 09:14:27 +02:00
trace
ui	perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc	2020-03-11 07:53:08 +01:00
util	cgroup: make perf_event controller work on cgroup2 hierarchy	2026-05-15 17:50:32 +07:00
.gitignore
Build
builtin-annotate.c
builtin-bench.c
builtin-buildid-cache.c
builtin-buildid-list.c
builtin-config.c
builtin-data.c
builtin-diff.c
builtin-evlist.c
builtin-help.c	perf help: Remove needless use of strncpy()	2019-07-10 09:55:36 +02:00
builtin-inject.c
builtin-kmem.c	perf kmem: Fix memory leak in compact_gfp_flags()	2019-11-10 11:23:16 +01:00
builtin-kvm.c
builtin-list.c
builtin-lock.c	perf lock: Don't free "lock_seq_stat" if read_count isn't zero	2020-11-24 13:03:02 +01:00
builtin-mem.c
builtin-probe.c	perf probe: Do not show the skipped events	2020-06-20 10:24:22 +02:00
builtin-record.c
builtin-report.c	perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()	2020-06-30 15:38:30 -04:00
builtin-sched.c
builtin-script.c	perf tools: Fix snprint warnings for gcc 8	2020-07-31 16:44:07 +02:00
builtin-stat.c	perf stat: Reset previous counts on repeat with interval	2019-10-17 13:42:17 -07:00
builtin-timechart.c
builtin-top.c	perf top: Fix stdio interface input handling with glibc 2.28+	2020-10-14 09:48:15 +02:00
builtin-trace.c	perf trace: Add mmap alias for s390	2018-04-13 19:48:17 +02:00
builtin-version.c
builtin.h
check-headers.sh	tools include: Adopt linux/bits.h	2019-05-31 06:48:13 -07:00
command-list.txt
CREDITS
design.txt
Makefile	tools: Let O= makes handle a relative path with -C option	2020-04-02 17:20:36 +02:00
Makefile.config	perf tools: Fix build with ARCH=x86_64	2018-01-23 19:57:07 +01:00
Makefile.perf	perf tools: Move headers check into bash script	2018-06-05 10:28:56 +02:00
MANIFEST	tools include: Introduce linux/bug.h, from the kernel sources	2018-06-05 10:28:56 +02:00
perf-archive.sh
perf-completion.sh
perf-read-vdso.c
perf-sys.h
perf-with-kcore.sh
perf.c
perf.h	perf tools: Increase MAX_NR_CPUS and MAX_CACHES	2019-08-04 09:33:22 +02:00