| From | jim.cromie@gmail ... | Subject | [PATCH 07/26] dynamic_debug: change verbosity at runtime | Date | Wed, 21 Sep 2011 15:54:56 -0600 |
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From: Jim Cromie <jim.cromie@gmail.com>
allow changing dynamic_debug verbosity at boot-time, with: dynamic_debug.verbose=1 or at runtime with: root@voyage:~# echo 1 > /sys/module/dynamic_debug/parameters/verbose
Signed-off-by: Jim Cromie <jim.cromie@gmail.com> --- lib/dynamic_debug.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 2d26c10..74b395b 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -61,6 +61,7 @@ struct ddebug_iter { static DEFINE_MUTEX(ddebug_lock); static LIST_HEAD(ddebug_tables); static int verbose = 0; +module_param(verbose, int, 0644); /* Return the last part of a pathname */ static inline const char *basename(const char *path) -- 1.7.4.4
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