Commit d6a53727 authored by Steven Whitehouse's avatar Steven Whitehouse
Browse files

[GFS2] Use const on glock lookup key 



Use const for the glock name which is being used as a lookup key
in the glock hash table.

Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent ec45d9f5

fs/gfs2/glock.c

+3 −3
Original line number Diff line number Diff line
@@ -83,7 +83,7 @@ static inline int relaxed_state_ok(unsigned int actual, unsigned requested, 
 * Returns: The number of the corresponding hash bucket

 */



static unsigned int gl_hash(struct lm_lockname *name)

static unsigned int gl_hash(const struct lm_lockname *name)

{

	unsigned int h;
@@ -200,7 +200,7 @@ static inline int queue_empty(struct gfs2_glock *gl, struct list_head *head) 
 */



static struct gfs2_glock *search_bucket(struct gfs2_gl_hash_bucket *bucket,

					struct lm_lockname *name)

					const struct lm_lockname *name)

{

	struct gfs2_glock *gl;
@@ -227,7 +227,7 @@ static struct gfs2_glock *search_bucket(struct gfs2_gl_hash_bucket *bucket, 
 */



static struct gfs2_glock *gfs2_glock_find(struct gfs2_sbd *sdp,

					  struct lm_lockname *name)

					  const struct lm_lockname *name)

{

	struct gfs2_gl_hash_bucket *bucket = &sdp->sd_gl_hash[gl_hash(name)];

	struct gfs2_glock *gl;