tag name | perf-core-for-mingo-20160523 (fe49b044cca69d19816c36e2b160fc44eb659ca2) |
tag date | 2016-05-23 18:58:32 -0300 |
tagged by | Arnaldo Carvalho de Melo <acme@redhat.com> |
tagged object | commit 3a62a7b820... |
perf/core improvements:
User visible:
- Add "srcline_from" and "srcline_to" branch sort keys to 'perf top' and
'perf report' (Andi Kleen)
Infrastructure:
- Make 'perf trace' auto-attach fd->name and ptr->name beautifiers based
on the name of syscall arguments, this way new syscalls that have
'const char * (path,pathname,filename)' will use the fd->name beautifier
(vfs_getname perf probe, if in place) and the 'fd->name' (vfs_getname
or via /proc/PID/fd/) (Arnaldo Carvalho de Melo)
- Infrastructure to read from a ring buffer in backward write mode (Wang Nan)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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