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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-27 19:46:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-27 19:46:59 -0700 |
| commit | 93567c43eb2a4771b9c590435928f9b3a428e568 (patch) | |
| tree | 67879e1e1b597d5557a8a7798d22a1dab6b92d01 /Documentation/dynamic-debug-howto.txt | |
| parent | 1680a013b4ef5c5a6aea239d08042652ea65e759 (diff) | |
| parent | 5c050fb96380a87a85aad9084b68fdcd2b84c193 (diff) | |
Merge branch 'docs-next' of git://git.lwn.net/linux-2.6
* 'docs-next' of git://git.lwn.net/linux-2.6:
docs: update the development process document
docs: fix dev_debug() braino in dynamic-debug-howto.txt
Diffstat (limited to 'Documentation/dynamic-debug-howto.txt')
| -rw-r--r-- | Documentation/dynamic-debug-howto.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/dynamic-debug-howto.txt b/Documentation/dynamic-debug-howto.txt index e6c4b757025b..f959909d7154 100644 --- a/Documentation/dynamic-debug-howto.txt +++ b/Documentation/dynamic-debug-howto.txt @@ -6,7 +6,7 @@ This document describes how to use the dynamic debug (ddebug) feature. Dynamic debug is designed to allow you to dynamically enable/disable kernel code to obtain additional kernel information. Currently, if -CONFIG_DYNAMIC_DEBUG is set, then all pr_debug()/dev_debug() calls can be +CONFIG_DYNAMIC_DEBUG is set, then all pr_debug()/dev_dbg() calls can be dynamically enabled per-callsite. Dynamic debug has even more useful features: @@ -26,7 +26,7 @@ Dynamic debug has even more useful features: Controlling dynamic debug Behaviour =================================== -The behaviour of pr_debug()/dev_debug()s are controlled via writing to a +The behaviour of pr_debug()/dev_dbg()s are controlled via writing to a control file in the 'debugfs' filesystem. Thus, you must first mount the debugfs filesystem, in order to make use of this feature. Subsequently, we refer to the control file as: <debugfs>/dynamic_debug/control. For example, if you want to |