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(parent: b558c96) | patch
dynamic_debug: change verbosity at runtime
authorJim Cromie <jim.cromie@gmail.com>
Mon, 19 Dec 2011 22:12:24 +0000 (17:12 -0500)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 24 Jan 2012 20:46:45 +0000 (12:46 -0800)
commit74df138d508eb35e8b929e165e5403cfbb46a0c5
tree6d1951d2c53e39be5b0e0ebe4edcecc785634a52tree | snapshot
parentb558c96ffa53f4b3dd52b774e4fb7a52982ab52bcommit | diff
dynamic_debug: change verbosity at runtime

Allow changing dynamic_debug verbosity at run-time, to ease debugging
of ddebug queries as you add them, improving usability.

at boot time: dynamic_debug.verbose=1
at runtime:
root@voyage:~# echo 1 > /sys/module/dynamic_debug/parameters/verbose

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
lib/dynamic_debug.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu packaged SUSE kernel (3.2.10)