linux-kernel - [PATCH v5 0/3] add wildcard support for dynamic debug

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Date:	Sat, 16 Nov 2013 16:24:06 +0800
From:	"Du, Changbin" <changbin.du@...il.com>
To:	jbaron@...mai.com, joe@...ches.com
Cc:	linux-kernel@...r.kernel.org, marcel@...tmann.org,
	akpm@...ux-foundation.org, "Du, Changbin" <changbin.du@...il.com>
Subject: [PATCH v5 0/3] add wildcard support for dynamic debug

From: "Du, Changbin" <changbin.du@...il.com>

These patches are to make it easier to filter kernel debug logs which
we want.
Whith wildcard support, below command can enable all usb debug logs:
    #echo "file drivers/usb/* +p" > <debugfs>/dynamic_debug/control
This patch only enables two wildcard:
    '*' - matches zero or more characters
    '?' - matches one character

Changes since v4:
    moved matching function to lib/parser.c

Du, Changbin (3):
  lib/parser.c: add match_wildcard function
  dynamic_debug: add wildcard support to filter files/functions/modules
  dynamic-debug-howto.txt: update since new wildcard support

 Documentation/dynamic-debug-howto.txt |  9 +++++++
 include/linux/parser.h                |  1 +
 lib/dynamic_debug.c                   | 15 +++++++----
 lib/parser.c                          | 51 +++++++++++++++++++++++++++++++++++
 4 files changed, 71 insertions(+), 5 deletions(-)

-- 
1.8.3.2

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