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  1. 10 10月, 2013 6 次提交
  3. 09 10月, 2013 17 次提交
  5. 25 9月, 2013 1 次提交
  7. 19 9月, 2013 1 次提交
  9. 06 9月, 2013 2 次提交
  11. 03 9月, 2013 5 次提交
  13. 31 8月, 2013 1 次提交
  15. 30 8月, 2013 2 次提交
  17. 29 8月, 2013 1 次提交
  19. 27 8月, 2013 4 次提交
    • A
      perf trace: Add beautifier for madvise behaviour/advice parm · 9e9716d1
      由 Arnaldo Carvalho de Melo 提交于 
        [root@zoo ~]# perf trace -e madvise -a
    35299.631 ( 0.019 ms): 19553 madvise(start: 0x7f5b101d4000, len_in: 4063232, behavior: DONTNEED    ) = 0

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-a3twa1ia5sxt0hsxqika4efq@git.kernel.org
[ ifdef DO(NT)?DUMP to fix build on f16, from David Ahern ]
Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      9e9716d1
    • A
      perf trace: Add beautifier for mmap flags parm · 941557e0
      由 Arnaldo Carvalho de Melo 提交于 
      [root@zoo ~]# perf trace -e mmap,mprotect sleep 1
     0.992 ( 0.015 ms): mmap(addr: 0, len: 4096, prot: READ|WRITE, flags: PRIVATE|ANONYMOUS, fd: 4294967295, off: 0) = 0xa60be000
     1.108 ( 0.012 ms): mmap(addr: 0, len: 125100, prot: READ, flags: PRIVATE, fd: 3, off: 0  ) = 0xa609f000
     1.209 ( 0.014 ms): mmap(addr: 0x33c1600000, len: 3896312, prot: EXEC|READ, flags: PRIVATE|DENYWRITE, fd: 3, off: 0) = 0xc1600000
     1.232 ( 0.018 ms): mprotect(start: 0x33c17ad000, len: 2097152, prot: NONE                ) = 0
     1.255 ( 0.018 ms): mmap(addr: 0x33c19ad000, len: 24576, prot: READ|WRITE, flags: PRIVATE|DENYWRITE|FIXED, fd: 3, off: 1757184) = 0xc19ad000
     1.281 ( 0.011 ms): mmap(addr: 0x33c19b3000, len: 17400, prot: READ|WRITE, flags: PRIVATE|ANONYMOUS|FIXED, fd: 4294967295, off: 0) = 0xc19b3000
     1.328 ( 0.008 ms): mmap(addr: 0, len: 4096, prot: READ|WRITE, flags: PRIVATE|ANONYMOUS, fd: 4294967295, off: 0) = 0xa609e000
     1.346 ( 0.008 ms): mmap(addr: 0, len: 8192, prot: READ|WRITE, flags: PRIVATE|ANONYMOUS, fd: 4294967295, off: 0) = 0xa609c000
     1.443 ( 0.013 ms): mprotect(start: 0x606000, len: 4096, prot: READ                       ) = 0
     1.459 ( 0.011 ms): mprotect(start: 0x33c19ad000, len: 16384, prot: READ                  ) = 0
     1.477 ( 0.011 ms): mprotect(start: 0x33c1420000, len: 4096, prot: READ                   ) = 0
     1.855 ( 0.013 ms): mmap(addr: 0, len: 104789808, prot: READ, flags: PRIVATE, fd: 3, off: 0) = 0x9fcac000
[root@zoo ~]#

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-q1ubhdd9wigxneam616ggdsn@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      941557e0
    • A
      perf trace: Add beautifier for mmap prot parm · ae685380
      由 Arnaldo Carvalho de Melo 提交于 
      [root@zoo ~]# perf trace -e mmap,mprotect sleep 1
     0.984 ( 0.015 ms): mmap(addr: 0, len: 4096, prot: READ|WRITE, flags: 34, fd: 4294967295, off: 0) = 0xd62ae000
     1.114 ( 0.016 ms): mmap(addr: 0, len: 125100, prot: READ, flags: 2, fd: 3, off: 0        ) = 0xd628f000
     1.252 ( 0.020 ms): mmap(addr: 0x33c1600000, len: 3896312, prot: EXEC|READ, flags: 2050, fd: 3, off: 0) = 0xc1600000
     1.282 ( 0.024 ms): mprotect(start: 0x33c17ad000, len: 2097152, prot: NONE                ) = 0
     1.315 ( 0.026 ms): mmap(addr: 0x33c19ad000, len: 24576, prot: READ|WRITE, flags: 2066, fd: 3, off: 1757184) = 0xc19ad000
     1.352 ( 0.017 ms): mmap(addr: 0x33c19b3000, len: 17400, prot: READ|WRITE, flags: 50, fd: 4294967295, off: 0) = 0xc19b3000
     1.415 ( 0.011 ms): mmap(addr: 0, len: 4096, prot: READ|WRITE, flags: 34, fd: 4294967295, off: 0) = 0xd628e000
     1.440 ( 0.011 ms): mmap(addr: 0, len: 8192, prot: READ|WRITE, flags: 34, fd: 4294967295, off: 0) = 0xd628c000
     1.569 ( 0.019 ms): mprotect(start: 0x606000, len: 4096, prot: READ                       ) = 0
     1.591 ( 0.017 ms): mprotect(start: 0x33c19ad000, len: 16384, prot: READ                  ) = 0
     1.616 ( 0.016 ms): mprotect(start: 0x33c1420000, len: 4096, prot: READ                   ) = 0
     2.105 ( 0.018 ms): mmap(addr: 0, len: 104789808, prot: READ, flags: 2, fd: 3, off: 0     ) = 0xcfe9c000
[root@zoo ~]#

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-q1ubhdd9wigxneam616ggdsn@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      ae685380
    • A
      perf trace: Allow overiding the formatting of syscall fields · beccb2b5
      由 Arnaldo Carvalho de Melo 提交于 
      The mmap syscalls, for instance, don't have the FORMAT_IS_POINTER for
its pointer arguments, override it.

This also paves the way for more specialized argument beautifiers, like
for mmap's prot and flags arguments.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-mm864hvhrpt39muxmmbtjasz@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>
      beccb2b5