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[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: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2006-08-30 11:16:23 -04:00
parent ec45d9f583
commit d6a5372768
1 changed files with 3 additions and 3 deletions
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6
fs/gfs2/glock.c
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@ -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;