linux_dsm_epyc7002/tools
Ingo Molnar 41d279aaf5 perf/core improvements and fixes:
User visible:
 
 - Force period term to overload global settings, i.e. previously this
   command line:
 
  $ perf record -e 'cpu/instructions,period=20000/',cycles -c 1000 sleep 1
 
   would result in both events having a period equal to 1000, with the fix we
   get something saner:
 
  $ perf evlist -v | grep period
  cpu/instructions,period=20000/: ... { sample_period, sample_freq }: 20000, ...
  cycles: ... { sample_period, sample_freq }: 1000 ...
  $
 
  (Jiri Olsa)
 
 Infrastructure:
 
 - Use the dummy software event with freq=0 in the twatch.py python
   binding example, to avoid disabling nohz (Arnaldo Carvalho de Melo)
 
 - Add some missing constants to the python binding (Arnaldo Carvalho de Melo)
 
 - Fix mismatched declarations for elf_getphdrnum, that happens
   only in the corner case where this function is not found on
   the system  (Arnaldo Carvalho de Melo).
 
 - Adding build test for having ending double slash (Jiri Olsa)
 
 - Introduce callgraph_set for callgraph option (Kan Liang)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJVuk2cAAoJENZQFvNTUqpA15IQAIwfXkfs6we+5+VOXp35bKrl
 EiXVTBZPo1IW+duas0exur8nEmdYV9VMuZE8t5WpldOsARxJKjnKyB+muFCDMKqA
 3yeBXPATawxRKjqIsPVucksFXGHf19v6Nsh2plqY+qqFynKxm7DibcMxIIFMeqY0
 VwdUzHEojIMQ2pzHA7Ef2eSdzSgAUqO06+O9BBB+udizcCAonF5KZh4tw5n2795E
 gz0rvnYVC8q7EU2oSKEWwWyj2Ti07iaC0b/adg6jY9OU0Mnlx0K3MkREmq6KQjoz
 GrayIknp0CoatLPbpuPf9jz3si7lL/WErl3F3Qeg1lfzAPdGDakmfufQmgyHhEfF
 in0qAYxYKMnsgRblTWynOMUWISfdKlhjsofXFv3hXOB2iWbulHLU7WdS8ieyuiGq
 N0jcYEII4+/qk+Wi/XbiCujOmaZdvG+slSmx9JgZwXhj4kRiBkUYeNk/JCdNhzgX
 u6fse5lBQRI+YDmNXe+QQxUTpL+jpx2OnmpD8v2Yx4YvvLN/SU47Y9VYw9YWmkDq
 NySRFn/bBc/zlrT6EnYI7ENpydLIovS+Wa8WSmzQFCDGcbWl2TSKjcVAB1aqhhsk
 IAMnzv5/0ybcx8WiYcGqd6Z4gh+WuUenzHGKE3sSmSqbbRRS1WvBYeyeZaU1IGkW
 8lrAASPd8X3YP76aP8ww
 =XBSW
 -----END PGP SIGNATURE-----

Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

User visible changes:

  - Force period term to overload global settings, i.e. previously this
    command line:

     $ perf record -e 'cpu/instructions,period=20000/',cycles -c 1000 sleep 1

    would result in both events having a period equal to 1000, with the fix we
    get something saner:

     $ perf evlist -v | grep period
     cpu/instructions,period=20000/: ... { sample_period, sample_freq }: 20000, ...
     cycles: ... { sample_period, sample_freq }: 1000 ...
     $

   (Jiri Olsa)

Infrastructure changes:

  - Use the dummy software event with freq=0 in the twatch.py python
    binding example, to avoid disabling nohz. (Arnaldo Carvalho de Melo)

  - Add some missing constants to the python binding. (Arnaldo Carvalho de Melo)

  - Fix mismatched declarations for elf_getphdrnum, that happens
    only in the corner case where this function is not found on
    the system.  (Arnaldo Carvalho de Melo)

  - Add build test for having ending double slash. (Jiri Olsa)

  - Introduce callgraph_set for callgraph option. (Kan Liang)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-07-31 09:59:50 +02:00
..
arch tools include: Add basic atomic.h implementation from the kernel sources 2015-05-08 16:11:05 -03:00
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 tools/lguest: don't use legacy definitions for net device in example launcher. 2015-02-13 17:15:55 +10:30
lib tools lib traceevent: Allow setting an alternative symbol resolver 2015-07-23 22:01:26 -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/core improvements and fixes: 2015-07-31 09:59:50 +02:00
power Additional ACPICA material for v4.2-rc1 2015-07-02 17:11:28 -07:00
scripts
testing tools/testing/nvdimm: add mock acpi_nfit_flush_address entries to nfit_test 2015-07-10 14:07:03 -04:00
thermal/tmon tools/thermal: tmon: fixed the 'make install' command 2015-05-09 13:36:58 +08:00
time tools: add script to test udelay 2014-07-23 10:16:38 -07:00
usb tools: ffs-aio-example: use endpoint addresses from descriptors 2015-01-15 09:41:49 -06:00
virtio tools/virtio: add virtio 1.0 in vringh_test 2014-12-15 23:49:22 +02:00
vm tools: Fix tools/vm build 2015-05-12 18:11:06 -03:00
Makefile Staging driver patches for 4.2-rc1 2015-06-26 15:46:08 -07:00