diff options
| author | Jason Baron <jbaron@redhat.com> | 2011-01-07 13:36:58 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2011-01-07 23:36:59 -0500 |
| commit | 2d75af2f2a7a6103a6d539a492fe81deacabde44 (patch) | |
| tree | 283f6f7acc28936e25656502e77e10909fde7d6f /lib | |
| parent | 870915e047a2da695be118d32dd5a900f0c3e933 (diff) | |
| download | lwn-2d75af2f2a7a6103a6d539a492fe81deacabde44.tar.gz lwn-2d75af2f2a7a6103a6d539a492fe81deacabde44.zip | |
dynamic debug: Fix build issue with older gcc
On older gcc (3.3) dynamic debug fails to compile:
include/net/inet_connection_sock.h: In function `inet_csk_reset_xmit_timer':
include/net/inet_connection_sock.h:236: error: duplicate label declaration `do_printk'
include/net/inet_connection_sock.h:219: error: this is a previous declaration
include/net/inet_connection_sock.h:236: error: duplicate label declaration `out'
include/net/inet_connection_sock.h:219: error: this is a previous declaration
include/net/inet_connection_sock.h:236: error: duplicate label `do_printk'
include/net/inet_connection_sock.h:236: error: duplicate label `out'
Fix, by reverting the usage of JUMP_LABEL() in dynamic debug for now.
Cc: <stable@kernel.org>
Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Tested-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/dynamic_debug.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 3094318bfea7..b335acb43be2 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -141,11 +141,10 @@ static void ddebug_change(const struct ddebug_query *query, else if (!dp->flags) dt->num_enabled++; dp->flags = newflags; - if (newflags) { - jump_label_enable(&dp->enabled); - } else { - jump_label_disable(&dp->enabled); - } + if (newflags) + dp->enabled = 1; + else + dp->enabled = 0; if (verbose) printk(KERN_INFO "ddebug: changed %s:%d [%s]%s %s\n", |