From: Namhyung Kim Date: Fri, 1 Nov 2013 07:33:11 +0000 (+0900) Subject: perf tools: Show single option when failed to parse X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~41^2~15^2~12 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac6976255076d4bf761abfbecb19d46af5b88046;p=pandora-kernel.git perf tools: Show single option when failed to parse Current option parser outputs whole option help string when it failed to parse an option. However this is not good for user if the command has many option, she might feel hard which one is related easily. Fix it by just showing the help message of the given option only. Signed-off-by: Namhyung Kim Requested-by: Ingo Molnar Acked-by: Ingo Molnar Reviewed-by: Ingo Molnar Enthusiastically-Supported-by: Ingo Molnar Cc: David Ahern Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1383291195-24386-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- Reading git-diff-tree failed