From: Ingo Molnar Date: Tue, 24 May 2016 05:40:52 +0000 (+0200) Subject: Merge tag 'perf-core-for-mingo-20160523' of git://git.kernel.org/pub/scm/linux/kernel... X-Git-Tag: v4.7-rc1~48^2 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0c9f790fcbdaf8cfb6dd7fb4e88fadf55082e37e;p=karo-tx-linux.git Merge tag 'perf-core-for-mingo-20160523' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf/core improvements from Arnaldo Carvalho de Melo: User visible changes: - Add "srcline_from" and "srcline_to" branch sort keys to 'perf top' and 'perf report' (Andi Kleen) Infrastructure changes: - 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 Signed-off-by: Ingo Molnar --- 0c9f790fcbdaf8cfb6dd7fb4e88fadf55082e37e