Commit 5e69069c authored by Joe Perches's avatar Joe Perches Committed by Steven Whitehouse
Browse files

GFS2: fs/gfs2/glock.c: Use printf extension %pV 



Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent 2ae51ed7

fs/gfs2/glock.c

+7 −2
Original line number Diff line number Diff line
@@ -951,17 +951,22 @@ int gfs2_glock_wait(struct gfs2_holder *gh) 


void gfs2_print_dbg(struct seq_file *seq, const char *fmt, ...)

{

	struct va_format vaf;

	va_list args;



	va_start(args, fmt);



	if (seq) {

		struct gfs2_glock_iter *gi = seq->private;

		vsprintf(gi->string, fmt, args);

		seq_printf(seq, gi->string);

	} else {

		printk(KERN_ERR " ");

		vprintk(fmt, args);

		vaf.fmt = fmt;

		vaf.va = &args;



		printk(KERN_ERR " %pV", &vaf);

	}



	va_end(args);

}