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Ingo Molnar 196676497f perf/urgent fixes: 
User visible:
 
 - Fix buildid processing done at the end of a 'perf record' session, a
   problem that happened in workloads involving lots of small short-lived
   processes.  That code was not asking the perf_session layer to order
   the events.
 
   Make the code more robust to handle some of the problems with such
   out-of-order events and fix 'perf record' to ask for ordered events
   on systems where we have perf_event_attr.sample_id_all.  (Adrian Hunter)
 
 - Show backtrace when handling a SIGSEGV in 'perf top --stdio' (Arnaldo Carvalho de Melo)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

  - Fix buildid processing done at the end of a 'perf record' session, a
    problem that happened in workloads involving lots of small short-lived
    processes.  That code was not asking the perf_session layer to order
    the events.

    Make the code more robust to handle some of the problems with such
    out-of-order events and fix 'perf record' to ask for ordered events
    on systems where we have perf_event_attr.sample_id_all.  (Adrian Hunter)

  - Show backtrace when handling a SIGSEGV in 'perf top --stdio' (Arnaldo Carvalho de Melo)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-08-20 11:47:14 +02:00
..
arch
build perf tools: Create config.detected into OUTPUT directory 2015-07-01 17:53:49 -03:00
cgroup
firewire
hv Drivers: hv: fcopy: full handshake support 2015-05-24 12:17:42 -07:00
iio tools:iio:iio_utils: pass strings as const 2015-06-01 08:40:26 +01:00
include tools: Copy rbtree_augmented.h from the kernel 2015-07-05 22:59:05 -03:00
laptop/freefall Move freefall program from Documentation/ to tools/ 2015-06-08 16:42:07 -06:00
lguest
lib tools: Copy lib/hweight.c from the kernel sources 2015-07-09 16:29:56 -03:00
net tools: bpf_jit_disasm: fix segfault on disabled debugging log output 2015-05-27 00:24:10 -04:00
nfsd
perf perf top: Show backtrace when handling a SIGSEGV on --stdio mode 2015-08-19 15:16:08 -03:00
power Additional ACPICA material for v4.2-rc1 2015-07-02 17:11:28 -07:00
scripts
testing linux-kselftest-4.2-rc5 2015-07-28 10:09:53 -07:00
thermal/tmon
time
usb
virtio
vm
Makefile Staging driver patches for 4.2-rc1 2015-06-26 15:46:08 -07:00