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8b53dbef2a
The tip message at the end was printed regardless of the -q option.
Originally, the message suggested only '-s comm,dso' option for higher
level view when no sort option and parent option were given.
Now it shows random help message regardless of the options so the
condition can be simplified to honor the -q option.
Committer notes:
Before:
$ perf report --stdio -q
42.77% ls ls [.] _init
13.21% ls ld-2.24.so [.] match_symbol
12.55% ls libc-2.24.so [.] __strcoll_l
11.94% ls libc-2.24.so [.] _init
#
# (Tip: Show current config key-value pairs: perf config --list)
#
$
After:
$ perf report --stdio -q
42.77% ls ls [.] _init
13.21% ls ld-2.24.so [.] match_symbol
12.55% ls libc-2.24.so [.] __strcoll_l
11.94% ls libc-2.24.so [.] _init
$
We still have those two extra lines tho (that git commit insists in
turning into one, or git commit --amend doesn't make me add), food for
another patch...
Reported-and-Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: kernel-team@lge.com
Link: http://lkml.kernel.org/r/20170307150851.22304-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.