Yury Norov 3c8b818640 perf tools: Drop unneeded bitmap_zero() calls ...

bitmap_zero() is called after bitmap_alloc() in perf code. But
bitmap_alloc() internally uses calloc() which guarantees that allocated
area is zeroed. So following bitmap_zero is unneeded. Drop it.

This happened because of confusing name for bitmap allocator. It
should has name bitmap_zalloc instead of bitmap_alloc.

This series:

  https://lkml.org/lkml/2018/6/18/841

introduces a new API for bitmap allocations in kernel, and functions
there are named correctly. Following patch propogates the API to tools,
and fixes naming issue.

Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andriy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: David Carrillo-Cisneros <davidcc@google.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Philippe Ombredanne <pombredanne@nexb.com>
Link: http://lkml.kernel.org/r/20180623073502.16321-1-ynorov@caviumnetworks.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2018-08-08 15:55:44 -03:00

..

arch

perf auxtrace: Support for perf report -D for s390

2018-08-03 10:34:18 -03:00

bench

tools arch: Update arch/x86/lib/memcpy_64.S copy used in 'perf bench mem memcpy'

2018-07-30 12:36:51 -03:00

Documentation

perf list: Add missing documentation for --desc and --debug options

2018-07-24 14:49:57 -03:00

examples/bpf

perf bpf: Add probe() helper to reduce kprobes boilerplate

2018-05-15 14:31:24 -03:00

include/bpf

perf bpf: Include uapi/linux/bpf.h from the 'perf trace' script's bpf.h

2018-08-01 12:34:06 -03:00

jvmti

perf tools: Fix compilation errors on gcc8

2018-07-11 09:39:57 -04:00

pmu-events

perf vendor events arm64: Enable JSON events for eMAG

2018-08-08 15:55:43 -03:00

python

perf python: Make twatch.py work with both python2 and python3

2018-02-19 12:28:08 -03:00

scripts

perf scripts python: Add Python 3 support to EventClass.py

2018-07-11 10:01:50 -03:00

tests

perf tools: Drop unneeded bitmap_zero() calls

2018-08-08 15:55:44 -03:00

trace

perf trace beauty: Add beautifiers for 'socket''s 'protocol' arg

2018-07-31 10:52:47 -03:00

ui

perf hists: Clarify callchain disabling when available

2018-07-24 14:37:33 -03:00

util

perf tools: Drop unneeded bitmap_zero() calls

2018-08-08 15:55:44 -03:00

.gitignore

perf tools: Add trace/beauty/generated/ into .gitignore

2018-02-05 13:58:02 -03:00

Build

perf trace: Remove audit-libs dependency if syscall tables are present

2018-01-23 09:51:38 -03:00

builtin-annotate.c

perf tools: Fix crash caused by accessing feat_ops[HEADER_LAST_FEATURE]

2018-06-25 11:59:37 -03:00

builtin-bench.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-buildid-cache.c

perf buildid-cache: Warn --purge-all failures

2018-05-15 10:32:16 -03:00

builtin-buildid-list.c

Merge branch 'linus' into perf/core, to fix conflicts

2017-11-07 10:30:18 +01:00

builtin-c2c.c

perf c2c report: Fix crash for empty browser

2018-07-31 10:53:20 -03:00

builtin-config.c

Merge branch 'linus' into perf/core, to fix conflicts

2017-11-07 10:30:18 +01:00

builtin-data.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

builtin-diff.c

perf hists: Clarify callchain disabling when available

2018-07-24 14:37:33 -03:00

builtin-evlist.c

Merge branch 'linus' into perf/core, to fix conflicts

2017-11-07 10:30:18 +01:00

builtin-ftrace.c

perf ftrace: Append an EOL when write tracing files

2018-02-19 09:49:12 -03:00

builtin-help.c

perf tools: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT

2018-04-12 10:33:31 -03:00

builtin-inject.c

perf thread: Make thread__find_map() return the map

2018-04-26 13:47:08 -03:00

builtin-kallsyms.c

perf machine: Ditch find_kernel_function variants

2018-04-30 12:20:54 -03:00

builtin-kmem.c

perf machine: Ditch find_kernel_function variants

2018-04-30 12:20:54 -03:00

builtin-kvm.c

perf tools: Ditch the symbol_conf.nr_events global

2018-06-04 10:28:52 -03:00

builtin-list.c

Merge branch 'linus' into perf/core, to fix conflicts

2017-11-07 10:30:18 +01:00

builtin-lock.c

Merge branch 'linus' into perf/core, to fix conflicts

2017-11-07 10:30:18 +01:00

builtin-mem.c

perf mem: Allow all record/report options

2018-04-18 15:35:48 -03:00

builtin-probe.c

perf tools: No need to check if the argument to __get() function is NULL

2018-06-04 10:28:50 -03:00

builtin-record.c

perf record: Synthesize features before events in pipe mode

2018-03-16 13:56:50 -03:00

builtin-report.c

perf hists: Clarify callchain disabling when available

2018-07-24 14:37:33 -03:00

builtin-sched.c

perf sched: Use sched->show_callchain where appropriate

2018-06-05 10:09:54 -03:00

builtin-script.c

perf tools: Fix crash caused by accessing feat_ops[HEADER_LAST_FEATURE]

2018-06-25 11:59:37 -03:00

builtin-stat.c

perf stat: Get rid of extra clock display function

2018-07-24 14:54:58 -03:00

builtin-timechart.c

perf thread: Make thread__find_symbol() return the symbol searched

2018-04-26 13:47:09 -03:00

builtin-top.c

perf hists: Clarify callchain disabling when available

2018-07-24 14:37:33 -03:00

builtin-trace.c

perf trace: Use perf_evsel__sc_tp_{uint,ptr} for "id"/"args" handling syscalls:* events

2018-08-02 15:39:00 -03:00

builtin-version.c

perf version: Print status for syscall_table

2018-04-12 10:33:34 -03:00

builtin.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

check-headers.sh

tools include uapi: Grab a copy of linux/in.h

2018-07-31 10:52:37 -03:00

command-list.txt

perf tools: Missing c2c command in command-list

2017-03-13 10:59:31 -03:00

CREDITS

…

design.txt

…

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile.config

perf build: Fix installation directory for eBPF

2018-07-31 10:54:50 -03:00

Makefile.perf

perf trace beauty: Add beautifiers for 'socket''s 'protocol' arg

2018-07-31 10:52:47 -03:00

MANIFEST

perf tools: Get all of tools/{arch,include}/ in the MANIFEST

2017-09-25 10:39:43 -03:00

perf-archive.sh

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf-completion.sh

perf tools: Auto-complete for events with ':'

2017-12-27 12:16:00 -03:00

perf-read-vdso.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

perf-sys.h

Drop a bunch of metag references

2018-02-23 14:29:59 +00:00

perf-with-kcore.sh

perf tools: Fix perf-with-kcore handling of arguments containing spaces

2015-08-06 16:48:27 -03:00

perf.c

perf tools: Remove dead quote.[ch] code

2018-06-04 10:28:50 -03:00

perf.h

perf tools: Allow overriding MAX_NR_CPUS at compile time

2018-08-01 12:33:24 -03:00