[PATCH 09/10] perf, tools, test: Add test case for alias and JSON parsing (no...
From: Andi Kleen <ak@linux.intel.com> Add a simple test case to perf test that runs perf download and parses all the events. This needs adding an all event iterator to pmu.c Signed-off-by: Andi...
View Article[PATCH 03/10] fixup! perf, tools: Add support for text descriptions of events...
From: Andi Kleen <ak@linux.intel.com> --- tools/perf/util/pmu.c | 48 ++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 44 insertions(+), 4 deletions(-) diff --git...
View Articleperf: Add support for full Intel event lists v2 (1 reply)
[v2: Review feedback addressed and some minor improvements] perf has high level events which are useful in many cases. However there are some tuning situations where low level events in the CPU are...
View Article[PATCH 04/16] perf mem: Clarify load-latency in documentation (no replies)
From: Andi Kleen <ak@linux.intel.com> Clarify in the documentation that 'perf mem report' reports use-latency, not load/store-latency on Intel systems. This often causes confusion with users....
View Article[PATCH 11/16] perf session: Change header.misc dump from decimal to hex (no...
From: Don Zickus <dzickus@redhat.com> When printing the raw dump of a data file, the header.misc is printed as a decimal. Unfortunately, that field is a bit mask, so it is hard to interpret as a...
View Article[PATCH 06/16] perf tools: Fix synthesizing mmaps for threads (no replies)
From: Don Zickus <dzickus@redhat.com> Currently if a process creates a bunch of threads using pthread_create and then perf is run in system_wide mode, the mmaps for those threads are not...
View Article[PATCH 15/16] perf tools: Speed up thread map generation (no replies)
From: Don Zickus <dzickus@redhat.com> When trying to capture perf data on a system running spejbb2013, perf hung for about 15 minutes. This is because it took that long to gather about 10,000...
View Article[GIT PULL 00/16] perf/core improvements and fixes (4 replies)
From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 81827ed8d85e892311965dc9ec4120b2b2e745bd: perf/x86/uncore:...
View ArticleLinux 3.12.14 (no replies)
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I'm announcing the release of the 3.12.14 kernel. All users of the 3.12 kernel series must upgrade. The updated 3.12.y git tree can be found at:...
View Article[PATCH 1/1] Fanotify: make default values visible (no replies)
From: Heinrich Schuchardt <xypron.glpk@gmx.de> The fanotify API imposes limits on number of queue entries number of queues number of listeners. Opaque limits lead to unnecessary redefinitions in...
View Article[PATCH 0/4] sched/rt: Substract number throttled rt_rq's tasks from...
This patchset makes RT class to fit generic scheme, which is used in fair and deadline classes. Number of tasks of throttled rt_rq and its children is being decremented from rq->nr_running, when...
View Article[PATCH 2/4] sched/rt: Add accessors rq_of_rt_se() (no replies)
Two accessors for RT_GROUP_SCHED and !RT_GROUP_SCHED cases. Signed-off-by: Kirill Tkhai <tkhai@yandex.ru> CC: Peter Zijlstra <peterz@infradead.org> CC: Ingo Molnar <mingo@kernel.org>...
View Article[PATCH 3/4] sched/rt: Substract number of tasks of throttled queues from...
Now rq->rt becomes to be able to be in dequeued or enqueued state. We add new member rt_rq->rt_queued, which is used to indicate this. The member is used only for top queue rq->rt_rq. The...
View Article[PATCH 4/4] sched: Revert commit 4c6c4e38c4e9 (no replies)
This reverts commit 4c6c4e38c4e9 [sched/core: Fix endless loop in pick_next_task()], which is not necessary after [sched/rt: Substract number of tasks of throttled queues from rq->nr_running]...
View Article[PATCH 1/4] sched/rt: Sum number of all children tasks in hierarhy at...
{inc,dec}_rt_tasks used to count entities which are directly queued on rt_rq. If an entity was not a task (i.e., it is some queue), its children were not counted. There is no problem here, but now we...
View Article[GIT PULL] x86 fixes for v3.14-rc7 (no replies)
Hi Linus, Two x86 fixes: Suresh's eager FPU fix, and a fix to the NUMA quirk for AMD northbridges. This only includes Suresh's fix patch, not the "mostly a cleanup" patch which had __init issues. The...
View Article[PATCH 1/2] lib/scatterlist: Make ARCH_HAS_SG_CHAIN an actual Kconfig (1 reply)
Rather than have architectures #define ARCH_HAS_SG_CHAIN in an architecture specific scatterlist.h, make it a proper Kconfig option and use that instead. At same time, remove the header files are are...
View Articlebtrfs: lock inversion between delayed_node->mutex and found->groups_sem (no...
Hi all, While fuzzing with trinity inside a KVM tools guest running the latest -next kernel I've stumbled on the following: [ 788.451695] ========================================================= [...
View Article[PATCH] mfd: bcm590xx: Fix type argument for module device table (no replies)
This fixes below build error. FATAL: drivers/mfd/bcm590xx: sizeof(struct i2c_device_id)=24 is not a modulo of the size of section __mod_i2c_device_table=392. Fix definition of struct i2c_device_id in...
View Article[sched/balance] BUG: unable to handle kernel paging request at...
Alex, we noticed the below changes in https://github.com/alexshi/power-scheduling.git single-balance commit e1f728f230025ba2f2ed71e19b156291f53b68fe ("sched/balance: replace idle_balance")...
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