From: Jiri Olsa <jolsa@redhat.com>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Ingo Molnar <mingo@kernel.org>, Paul Mackerras <paulus@samba.org>,
Namhyung Kim <namhyung.kim@lge.com>,
LKML <linux-kernel@vger.kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
David Ahern <dsahern@gmail.com>,
Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH 2/8] perf tools: Add gzip decompression support for kernel module
Date: Mon, 3 Nov 2014 14:54:18 +0100 [thread overview]
Message-ID: <20141103135418.GD29906@krava.brq.redhat.com> (raw)
In-Reply-To: <1414999678-31377-3-git-send-email-namhyung@kernel.org>
On Mon, Nov 03, 2014 at 04:27:52PM +0900, Namhyung Kim wrote:
SNIP
> #
> # Overhead Command Shared Object Symbol
> # ........ ............... ........................... ......................................................
> #
>
> 0.04% kworker/u16:3 [ext4] [k] ext4_read_block_bitmap
> 0.03% kworker/u16:0 [mac80211] [k] ieee80211_sta_reset_beacon_monitor
> 0.02% irq/50-iwlwifi [mac80211] [k] ieee80211_get_bssid
> 0.02% firefox [e1000e] [k] __ew32_prepare
> 0.02% swapper [libahci] [k] ahci_handle_port_interrupt
> 0.02% emacs libglib-2.0.so.0.4000.0 [.] g_mutex_unlock
> 0.02% swapper [e1000e] [k] e1000_clean_tx_irq
> 0.02% dwm [kernel.kallsyms] [k] __schedule
> 0.02% gnome-terminal- [vdso] [.] __vdso_clock_gettime
> 0.02% swapper [e1000e] [k] e1000_alloc_rx_buffers
> 0.02% irq/50-iwlwifi [mac80211] [k] ieee80211_rx
> 0.01% firefox [vdso] [.] __vdso_gettimeofday
> 0.01% irq/50-iwlwifi [iwlwifi] [k] iwl_pcie_rxq_restock.part.13
>
> Signed-off-by: Namhyung Kim <namhyung@kernel.org>
> ---
> tools/perf/Makefile.perf | 7 +++
> tools/perf/config/Makefile | 15 +++++-
> tools/perf/config/feature-checks/Makefile | 6 ++-
> tools/perf/config/feature-checks/test-zlib.c | 9 ++++
missing update for feature-checks/test-all.c
thanks,
jirka
next prev parent reply other threads:[~2014-11-03 13:54 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-03 7:27 [PATCHSET 0/8] perf tools: Fix build-id matching on vmlinux (v5) Namhyung Kim
2014-11-03 7:27 ` [PATCH 1/8] perf tools: Preparation for compressed kernel module support Namhyung Kim
2014-11-03 13:51 ` Jiri Olsa
2014-11-03 15:01 ` Namhyung Kim
2014-11-03 7:27 ` [PATCH 2/8] perf tools: Add gzip decompression support for kernel module Namhyung Kim
2014-11-03 13:54 ` Jiri Olsa [this message]
2014-11-03 15:02 ` Namhyung Kim
2014-11-03 7:27 ` [PATCH 3/8] perf tools: Get rid of unused dsos__hit_all() Namhyung Kim
2014-11-03 7:35 ` Adrian Hunter
2014-11-03 7:39 ` Namhyung Kim
2014-11-03 7:51 ` Adrian Hunter
2014-11-03 7:27 ` [PATCH 4/8] perf tools: Rename dsos__write_buildid_table() Namhyung Kim
2014-11-03 7:27 ` [PATCH 5/8] perf build-id: Move build-id related functions to util/build-id.c Namhyung Kim
2014-11-03 7:27 ` [PATCH 6/8] perf record: Do not save pathname in ./debug/.build-id directory for vmlinux Namhyung Kim
2014-11-03 7:27 ` [PATCH 7/8] perf tools: Fix build-id matching on vmlinux Namhyung Kim
2014-11-03 7:27 ` [PATCH 8/8] perf tools: Make vmlinux short name more like kallsyms short name Namhyung Kim
-- strict thread matches above, loose matches on Subject: below --
2014-11-04 1:14 [PATCHSET 0/8] perf tools: Fix build-id matching on vmlinux (v6) Namhyung Kim
2014-11-04 1:14 ` [PATCH 1/8] perf tools: Preparation for compressed kernel module support Namhyung Kim
2014-11-04 10:58 ` Jiri Olsa
2014-11-07 5:29 ` [tip:perf/core] perf symbols: " tip-bot for Namhyung Kim
2014-11-04 1:14 ` [PATCH 2/8] perf tools: Add gzip decompression support for kernel module Namhyung Kim
2014-11-04 11:00 ` Jiri Olsa
2014-11-04 13:42 ` Arnaldo Carvalho de Melo
2014-11-05 2:59 ` Namhyung Kim
2014-11-07 5:30 ` [tip:perf/core] " tip-bot for Namhyung Kim
2014-11-04 14:15 ` [PATCH 2/8] " Arnaldo Carvalho de Melo
2014-11-05 3:04 ` Namhyung Kim
2014-11-04 1:14 ` [PATCH 3/8] perf tools: Rename dsos__write_buildid_table() Namhyung Kim
2014-11-07 5:30 ` [tip:perf/core] perf build-id: " tip-bot for Namhyung Kim
2014-11-04 1:14 ` [PATCH 4/8] perf build-id: Move build-id related functions to util/build-id.c Namhyung Kim
2014-11-07 5:30 ` [tip:perf/core] " tip-bot for Namhyung Kim
2014-11-04 1:14 ` [PATCH 5/8] perf tools: Move disable_buildid_cache() " Namhyung Kim
2014-11-04 1:14 ` [PATCH 6/8] perf record: Do not save pathname in ./debug/.build-id directory for vmlinux Namhyung Kim
2014-11-04 13:29 ` Arnaldo Carvalho de Melo
2014-11-05 2:54 ` Namhyung Kim
2014-11-07 5:30 ` [tip:perf/core] perf record: Do not save pathname in ./debug/ .build-id " tip-bot for Namhyung Kim
2014-11-04 1:14 ` [PATCH 7/8] perf tools: Fix build-id matching on vmlinux Namhyung Kim
2014-11-07 5:31 ` [tip:perf/core] " tip-bot for Namhyung Kim
2014-11-04 1:14 ` [PATCH 8/8] perf tools: Make vmlinux short name more like kallsyms short name Namhyung Kim
2014-11-07 5:31 ` [tip:perf/core] " tip-bot for Namhyung Kim
2014-09-22 8:04 [PATCH v4] perf tools: Fix build-id matching on vmlinux Namhyung Kim
2014-09-24 7:33 ` Ingo Molnar
2014-09-29 4:45 ` Namhyung Kim
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