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authorJoe Perches <joe@perches.com>2010-11-10 13:19:06 -0800
committerSteven Whitehouse <swhiteho@redhat.com>2010-11-30 10:31:05 +0000
commitedc221d00bd5c6da0e5c67701f3782b72796619f (patch)
tree2376c53981a815716955659331d8956b46e95805 /fs/gfs2/glock.h
parent5e69069c1afb655b5f1a154856ccdb4bb7327b81 (diff)
GFS2: fs/gfs2/glock.h: Add __attribute__((format(printf,2,3)) to gfs2_print_dbg
Functions that use printf formatting, especially those that use %pV, should have their uses of printf format and arguments checked by the compiler. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/glock.h')
-rw-r--r--fs/gfs2/glock.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h
index db1c26d6d22..a12d1176775 100644
--- a/fs/gfs2/glock.h
+++ b/fs/gfs2/glock.h
@@ -212,6 +212,8 @@ int gfs2_glock_nq_num(struct gfs2_sbd *sdp,
int gfs2_glock_nq_m(unsigned int num_gh, struct gfs2_holder *ghs);
void gfs2_glock_dq_m(unsigned int num_gh, struct gfs2_holder *ghs);
void gfs2_glock_dq_uninit_m(unsigned int num_gh, struct gfs2_holder *ghs);
+
+__attribute__ ((format(printf, 2, 3)))
void gfs2_print_dbg(struct seq_file *seq, const char *fmt, ...);
/**