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authorJoe Perches <joe@perches.com>2010-11-09 16:35:20 -0800
committerSteven Whitehouse <swhiteho@redhat.com>2010-11-30 10:30:41 +0000
commit5e69069c1afb655b5f1a154856ccdb4bb7327b81 (patch)
treef6bddfefc266a534b3a2879aa83f2c82ff3b3d81 /fs/gfs2
parent2ae51ed7b548c1d943d080da617515e801ea5c3e (diff)
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: Joe Perches <joe@perches.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/glock.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 13155f60b59..a9b53a48abe 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -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);
}