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linux/tools/perf
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Miaoqian Lin 9937e8daab perf python: Fix NULL vs IS_ERR_OR_NULL() checking 
The function trace_event__tp_format_id may return ERR_PTR(-ENOMEM).  Use
IS_ERR_OR_NULL to check tp_format.

Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <song@kernel.org>
Link: http://lore.kernel.org/lkml/20211211053856.19827-1-linmq006@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-12-11 08:23:54 -03:00
..
arch
tools headers UAPI: Sync powerpc syscall table file changed by new futex_waitv syscall
2021-12-06 21:57:53 -03:00
bench
Revert "perf bench: Fix two memory leaks detected with ASan"
2021-12-06 21:57:52 -03:00
dlfilters
perf dlfilter: Add dlfilter-show-cycles
2021-10-27 16:20:30 -03:00
Documentation
perf arm-spe: Update --switch-events docs in 'perf record'
2021-11-13 18:11:50 -03:00
examples/bpf
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
include
perf build: Move perf_dlfilters.h in the source tree
2021-08-11 09:35:24 -03:00
jvmti
perf tools: Fix various typos in comments
2021-03-23 17:13:43 -03:00
pmu-events
perf vendor events power10: Add metric events JSON file for power10 platform
2021-11-13 18:11:50 -03:00
python
tweewide: Fix most Shebang lines
2020-12-08 23:30:04 +09:00
scripts
perf scripts python: Fix passing arguments to stackcollapse report
2021-09-10 11:45:19 -03:00
tests
perf test: Reset shadow counts before loading
2021-12-06 21:57:53 -03:00
trace
perf beauty: Add socket level scnprintf that handles ARCH specific SOL_SOCKET
2021-11-12 10:40:34 -03:00
ui
perf hist: Fix memory leak of a perf_hpp_fmt
2021-11-18 10:16:56 -03:00
util
perf python: Fix NULL vs IS_ERR_OR_NULL() checking
2021-12-11 08:23:54 -03:00
.gitignore
Add 'tools/perf/libbpf/' to ignored files
2021-11-08 11:33:35 -08:00
Build
perf daemon: Add daemon command
2021-02-09 15:42:57 -03:00
builtin-annotate.c
perf tools: Check vmlinux/kallsyms arguments in all tools
2021-11-07 12:27:38 -03:00
builtin-bench.c
perf bench: Add benchmark for evlist open/close operations
2021-08-10 11:32:37 -03:00
builtin-buildid-cache.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-buildid-list.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-c2c.c
perf tools: Check vmlinux/kallsyms arguments in all tools
2021-11-07 12:27:38 -03:00
builtin-config.c
perf tools: Remove util.h from where it is not needed
2019-09-20 09:19:20 -03:00
builtin-daemon.c
perf daemon: Remove duplicate sys/file.h include
2021-10-08 15:14:50 -03:00
builtin-data.c
perf data: Correct -h output
2021-08-31 15:12:00 -03:00
builtin-diff.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-evlist.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-ftrace.c
perf ftrace: Fix access to pid in array when setting a pid filter
2021-04-23 15:58:10 -03:00
builtin-help.c
perf debug: Remove needless include directives from debug.h
2019-08-31 19:10:19 -03:00
builtin-inject.c
perf inject: Fix itrace space allowed for new attributes
2021-12-06 21:57:52 -03:00
builtin-kallsyms.c
perf dsos: Move the dsos struct and its methods to separate source files
2019-08-31 22:24:10 -03:00
builtin-kmem.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-kvm.c
perf tools: Allow controlling synthesizing PERF_RECORD_ metadata events during record
2021-09-17 08:44:19 -03:00
builtin-list.c
perf list: Display hybrid PMU events with cpu type
2021-10-25 13:47:42 -03:00
builtin-lock.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-mem.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-probe.c
perf tools: Check vmlinux/kallsyms arguments in all tools
2021-11-07 12:27:38 -03:00
builtin-record.c
perf tools: Check vmlinux/kallsyms arguments in all tools
2021-11-07 12:27:38 -03:00
builtin-report.c
perf report: Fix memory leaks around perf_tip()
2021-11-18 10:18:03 -03:00
builtin-sched.c
perf tools: Check vmlinux/kallsyms arguments in all tools
2021-11-07 12:27:38 -03:00
builtin-script.c
perf tools: Check vmlinux/kallsyms arguments in all tools
2021-11-07 12:27:38 -03:00
builtin-stat.c
perf parse-event: Add init and exit to parse_event_error
2021-11-07 15:39:25 -03:00
builtin-timechart.c
perf tools: Remove repipe argument from perf_session__new()
2021-08-02 10:06:51 -03:00
builtin-top.c
perf tools: Check vmlinux/kallsyms arguments in all tools
2021-11-07 12:27:38 -03:00
builtin-trace.c
perf trace: Beautify the 'level' argument of setsockopt
2021-11-12 10:40:34 -03:00
builtin-version.c
perf version: Add a feature for libpfm4
2020-11-04 09:42:40 -03:00
builtin.h
perf daemon: Add daemon command
2021-02-09 15:42:57 -03:00
check-headers.sh
tools lib: Adopt list_sort() from the kernel sources
2021-10-20 10:30:59 -03:00
command-list.txt
perf stat: Enable iostat mode for x86 platforms
2021-04-20 08:40:20 -03:00
CREDITS
…
design.txt
perf design.txt: Synchronize the definition of enum perf_hw_id with code
2021-11-13 18:11:50 -03:00
Makefile
perf tools: Add a build-test variant to use in builds from a tarball
2021-04-20 08:43:58 -03:00
Makefile.config
tools build: Remove needless libpython-version feature check that breaks test-all fast path
2021-12-06 21:57:53 -03:00
Makefile.perf
perf beauty socket: Add generator for socket level (SOL_*) string table
2021-11-12 10:40:34 -03:00
MANIFEST
perf MANIFEST: Add bpftool files to allow building with BUILD_BPF_SKEL=1
2021-11-07 15:39:28 -03:00
perf-archive.sh
perf archive: Fix filtering of empty build-ids
2021-03-06 16:54:31 -03:00
perf-completion.sh
…
perf-iostat.sh
perf stat: Enable iostat mode for x86 platforms
2021-04-20 08:40:20 -03:00
perf-read-vdso.c
…
perf-sys.h
perf tests: Call test_attr__open() directly
2020-09-10 11:55:37 -03:00
perf-with-kcore.sh
…
perf.c
perf debug: Move debug initialization earlier
2021-05-27 13:24:22 -03:00
perf.h
…