From: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
torvalds@linux-foundation.org, akpm@linux-foundation.org,
alan@lxorguk.ukuu.org.uk,
Frederic Weisbecker <fweisbec@gmail.com>,
Ingo Molnar <mingo@redhat.com>,
Laurent Chavey <chavey@google.com>,
Justin Teravest <teravest@google.com>,
David Sharp <dhsharp@google.com>,
Vaibhav Nagarnaik <vnagarnaik@google.com>,
Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [ 54/68] tracing: change CPU ring buffer state from tracing_cpumask
Date: Thu, 12 Jul 2012 22:47:46 -0300 [thread overview]
Message-ID: <20120713014745.GC3121@herton-Z68MA-D2H-B3> (raw)
In-Reply-To: <20120712175040.215945708@linuxfoundation.org>
On Thu, Jul 12, 2012 at 04:02:28PM -0700, Greg Kroah-Hartman wrote:
> From: Greg KH <gregkh@linuxfoundation.org>
>
> 3.0-stable review patch. If anyone has any objections, please let me know.
>
> ------------------
>
> From: Vaibhav Nagarnaik <vnagarnaik@google.com>
>
> commit 71babb2705e2203a64c27ede13ae3508a0d2c16c upstream.
>
> According to Documentation/trace/ftrace.txt:
>
> tracing_cpumask:
>
> This is a mask that lets the user only trace
> on specified CPUS. The format is a hex string
> representing the CPUS.
>
> The tracing_cpumask currently doesn't affect the tracing state of
> per-CPU ring buffers.
>
> This patch enables/disables CPU recording as its corresponding bit in
> tracing_cpumask is set/unset.
>
> Link: http://lkml.kernel.org/r/1336096792-25373-3-git-send-email-vnagarnaik@google.com
Missing patch.
>
> --
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--
[]'s
Herton
next prev parent reply other threads:[~2012-07-13 1:47 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-12 17:50 [ 00/68] 3.0.37-stable review Greg KH
2012-07-12 23:01 ` [ 01/68] ALSA: hda - Add Realtek ALC280 codec support Greg Kroah-Hartman
2012-07-12 23:01 ` [ 02/68] powerpc/xmon: Use cpumask iterator to avoid warning Greg Kroah-Hartman
2012-07-12 23:01 ` [ 03/68] media: smsusb: add autodetection support for USB ID 2040:f5a0 Greg Kroah-Hartman
2012-07-12 23:01 ` [ 04/68] ARM: fix rcu stalls on SMP platforms Greg Kroah-Hartman
2012-07-12 23:01 ` [ 05/68] net: sock: validate data_len before allocating skb in sock_alloc_send_pskb() Greg Kroah-Hartman
2012-07-12 23:01 ` [ 06/68] cipso: handle CIPSO options correctly when NetLabel is disabled Greg Kroah-Hartman
2012-07-12 23:01 ` [ 07/68] net: l2tp_eth: fix kernel panic on rmmod l2tp_eth Greg Kroah-Hartman
2012-07-12 23:01 ` [ 08/68] dummy: fix rcu_sched self-detected stalls Greg Kroah-Hartman
2012-07-13 14:09 ` Herton Ronaldo Krzesinski
2012-07-16 15:46 ` Greg Kroah-Hartman
2012-07-12 23:01 ` [ 09/68] ethtool: allow ETHTOOL_GSSET_INFO for users Greg Kroah-Hartman
2012-07-12 23:01 ` [ 10/68] bridge: Assign rtnl_link_ops to bridge devices created via ioctl (v2) Greg Kroah-Hartman
2012-07-12 23:01 ` [ 11/68] bonding: Fix corrupted queue_mapping Greg Kroah-Hartman
2012-07-12 23:01 ` [ 12/68] ipv6: Move ipv6 proc file registration to end of init order Greg Kroah-Hartman
2012-07-12 23:01 ` [ 13/68] sky2: fix checksum bit management on some chips Greg Kroah-Hartman
2012-07-12 23:01 ` [ 14/68] be2net: fix a race in be_xmit() Greg Kroah-Hartman
2012-07-12 23:01 ` [ 15/68] netpoll: fix netpoll_send_udp() bugs Greg Kroah-Hartman
2012-07-12 23:01 ` [ 16/68] hwmon: (applesmc) Limit key length in warning messages Greg Kroah-Hartman
2012-07-12 23:01 ` [ 17/68] nilfs2: ensure proper cache clearing for gc-inodes Greg Kroah-Hartman
2012-07-12 23:01 ` [ 18/68] udf: Use ret instead of abusing i in udf_load_logicalvol() Greg Kroah-Hartman
2012-07-12 23:01 ` [ 19/68] udf: Avoid run away loop when partition table length is corrupted Greg Kroah-Hartman
2012-07-12 23:01 ` [ 20/68] udf: Fortify loading of sparing table Greg Kroah-Hartman
2012-07-12 23:01 ` [ 21/68] ath9k: Fix softlockup in AR9485 Greg Kroah-Hartman
2012-07-12 23:01 ` [ 22/68] ath9k_hw: avoid possible infinite loop in ar9003_get_pll_sqsum_dvc Greg Kroah-Hartman
2012-07-13 1:38 ` Herton Ronaldo Krzesinski
2012-07-13 1:49 ` Greg Kroah-Hartman
2012-07-12 23:01 ` [ 23/68] ath9k: enable serialize_regmode for non-PCIE AR9287 Greg Kroah-Hartman
2012-07-12 23:01 ` [ 24/68] ASoC: tlv320aic3x: Fix codec pll configure bug Greg Kroah-Hartman
2012-07-12 23:01 ` [ 25/68] Btrfs: run delayed directory updates during log replay Greg Kroah-Hartman
2012-07-12 23:02 ` [ 26/68] drm/edid: dont return stack garbage from supports_rb Greg Kroah-Hartman
2012-07-12 23:02 ` [ 27/68] drm/nouveau/fbcon: using nv_two_heads is not a good idea Greg Kroah-Hartman
2012-07-12 23:02 ` [ 28/68] drm/i915: Fix eDP blank screen after S3 resume on HP desktops Greg Kroah-Hartman
2012-07-12 23:02 ` [ 29/68] acpi_pad: fix power_saving thread deadlock Greg Kroah-Hartman
2012-07-12 23:02 ` [ 30/68] ACPI: Add a quirk for "AMILO PRO V2030" to ignore the timer overriding Greg Kroah-Hartman
2012-07-12 23:02 ` [ 31/68] ACPI, x86: fix Dell M6600 ACPI reboot regression via DMI Greg Kroah-Hartman
2012-07-12 23:02 ` [ 32/68] ACPI sysfs.c strlen fix Greg Kroah-Hartman
2012-07-12 23:02 ` [ 33/68] stable: Allow merging of backports for serious user-visible performance issues Greg Kroah-Hartman
2012-07-12 23:02 ` [ 34/68] USB: option: add id for Cellient MEN-200 Greg Kroah-Hartman
2012-07-12 23:02 ` [ 35/68] USB: option: Add USB ID for Novatel Ovation MC551 Greg Kroah-Hartman
2012-07-12 23:02 ` [ 36/68] USB: CP210x Add 10 Device IDs Greg Kroah-Hartman
2012-07-12 23:02 ` [ 37/68] cfg80211: fix potential deadlock in regulatory Greg Kroah-Hartman
2012-07-12 23:02 ` [ 38/68] can: c_can: precedence error in c_can_chip_config() Greg Kroah-Hartman
2012-07-12 23:02 ` [ 39/68] oprofile: perf: use NR_CPUS instead or nr_cpumask_bits for static array Greg Kroah-Hartman
2012-07-12 23:02 ` [ 40/68] mac80211: correct behaviour on unrecognised action frames Greg Kroah-Hartman
2012-07-12 23:02 ` [ 41/68] mwifiex: fix 11n rx packet drop issue Greg Kroah-Hartman
2012-07-12 23:02 ` [ 42/68] vfs: make O_PATH file descriptors usable for fchdir() Greg Kroah-Hartman
2012-07-12 22:40 ` ольга крыжановская
2012-07-12 23:02 ` [ 43/68] mtd: cafe_nand: fix an & vs | mistake Greg Kroah-Hartman
2012-07-12 23:02 ` [ 44/68] tcm_fc: Resolve suspicious RCU usage warnings Greg Kroah-Hartman
2012-07-12 23:02 ` [ 45/68] eCryptfs: Gracefully refuse miscdev file ops on inherited/passed files Greg Kroah-Hartman
2012-07-12 23:02 ` [ 46/68] eCryptfs: Fix lockdep warning in miscdev operations Greg Kroah-Hartman
2012-07-12 23:02 ` [ 47/68] eCryptfs: Properly check for O_RDONLY flag before doing privileged open Greg Kroah-Hartman
2012-07-12 23:02 ` [ 48/68] USB: cdc-wdm: fix lockup on error in wdm_read Greg Kroah-Hartman
2012-07-12 23:02 ` [ 49/68] USB: option: add ZTE MF60 Greg Kroah-Hartman
2012-07-12 23:02 ` [ 50/68] USB: option: Add MEDIATEK product ids Greg Kroah-Hartman
2012-07-12 23:02 ` [ 51/68] PCI: EHCI: fix crash during suspend on ASUS computers Greg Kroah-Hartman
2012-07-13 1:42 ` Herton Ronaldo Krzesinski
2012-07-12 23:02 ` [ 52/68] xhci: Avoid dead ports when CONFIG_USB_XHCI_HCD=n Greg Kroah-Hartman
2012-07-12 23:02 ` [ 53/68] ipheth: add support for iPad Greg Kroah-Hartman
2012-07-12 23:02 ` [ 54/68] tracing: change CPU ring buffer state from tracing_cpumask Greg Kroah-Hartman
2012-07-13 1:47 ` Herton Ronaldo Krzesinski [this message]
2012-07-12 23:02 ` [ 55/68] vhost: dont forget to schedule() Greg Kroah-Hartman
2012-07-12 23:02 ` [ 56/68] raid5: delayed stripe fix Greg Kroah-Hartman
2012-07-12 23:02 ` [ 57/68] rtl8187: ->brightness_set can not sleep Greg Kroah-Hartman
2012-07-12 23:02 ` [ 58/68] umem: fix up unplugging Greg Kroah-Hartman
2012-07-12 23:02 ` [ 59/68] x86, cpufeature: Rename X86_FEATURE_DTS to X86_FEATURE_DTHERM Greg Kroah-Hartman
2012-07-12 23:02 ` [ 60/68] md/raid5: Do not add data_offset before call to is_badblock Greg Kroah-Hartman
2012-07-12 23:02 ` [ 61/68] md/raid10: Dont try to recovery unmatched (and unused) chunks Greg Kroah-Hartman
2012-07-12 23:02 ` [ 62/68] memory hotplug: fix invalid memory access caused by stale kswapd pointer Greg Kroah-Hartman
2012-07-12 23:02 ` [ 63/68] drivers/rtc/rtc-mxc.c: fix irq enabled interrupts warning Greg Kroah-Hartman
2012-07-12 23:02 ` [ 64/68] mm, thp: abort compaction if migration page cannot be charged to memcg Greg Kroah-Hartman
2012-07-12 23:02 ` [ 65/68] fs: ramfs: file-nommu: add SetPageUptodate() Greg Kroah-Hartman
2012-07-12 23:02 ` [ 66/68] mm: Hold a file reference in madvise_remove Greg Kroah-Hartman
2012-07-13 1:49 ` Herton Ronaldo Krzesinski
2012-07-12 23:02 ` [ 67/68] ACPI: Make acpi_skip_timer_override cover all source_irq==0 cases Greg Kroah-Hartman
2012-07-12 23:02 ` [ 68/68] ACPI: Remove one board specific WARN when ignoring timer overriding Greg Kroah-Hartman
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