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| author | Jim Cromie <jim.cromie@gmail.com> | 2011-12-20 02:11:13 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-25 00:46:44 +0400 |
| commit | 87e6f968339bcdda56b39572c7e63331192296a0 (patch) | |
| tree | f6e6b4afd8fa9d94540d844927e41f3c01a79f7d /lib/dynamic_debug.c | |
| parent | 07100be7e0495ff39237d48886bca7396c873db7 (diff) | |
| download | linux-87e6f968339bcdda56b39572c7e63331192296a0.tar.xz | |
dynamic_debug: drop enabled field from struct _ddebug, use _DPRINTK_FLAGS_PRINT
Currently any enabled dynamic-debug flag on a pr_debug callsite will
enable printing, even if _DPRINTK_FLAGS_PRINT is off. Checking print
flag directly allows "-p" to disable callsites without fussing with
other flags, so the following disables everything, without altering
flags user may have set:
echo -p > $DBGFS/dynamic_debug/control
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>
Diffstat (limited to 'lib/dynamic_debug.c')
| -rw-r--r-- | lib/dynamic_debug.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index e487d1379298..416c0794ddd3 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -151,10 +151,6 @@ static void ddebug_change(const struct ddebug_query *query, if (newflags == dp->flags) continue; dp->flags = newflags; - if (newflags) - dp->enabled = 1; - else - dp->enabled = 0; if (verbose) pr_info("changed %s:%d [%s]%s %s\n", dp->filename, dp->lineno, |