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[GFS2] Remove unused sync_lvb code from lock modules 

This code is no longer used for anything and can be removed
from the locking modules. The sync_lvb function is not required
as this happens automatically with the current locking system.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2006-09-07 17:35:48 -04:00
parent 1c089c325d
commit 5ce311ebdb
5 changed files with 0 additions and 32 deletions
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1
fs/gfs2/lm_interface.h
View File

@ -211,7 +211,6 @@ struct lm_lockops {
int (*lm_hold_lvb) (lm_lock_t *lock, char **lvbp);
void (*lm_unhold_lvb) (lm_lock_t *lock, char *lvb);
void (*lm_sync_lvb) (lm_lock_t *lock, char *lvb);
/*
* Posix Lock oriented operations

17
fs/gfs2/locking/dlm/lock.c
View File

@ -490,23 +490,6 @@ void gdlm_unhold_lvb(lm_lock_t *lock, char *lvb)
gdlm_del_lvb(lp);
}
void gdlm_sync_lvb(lm_lock_t *lock, char *lvb)
{
struct gdlm_lock *lp = (struct gdlm_lock *) lock;
if (lp->cur != DLM_LOCK_EX)
return;
init_completion(&lp->ast_wait);
set_bit(LFL_SYNC_LVB, &lp->flags);
lp->req = DLM_LOCK_EX;
lp->lkf = make_flags(lp, 0, lp->cur, lp->req);
gdlm_do_lock(lp);
wait_for_completion(&lp->ast_wait);
}
void gdlm_submit_delayed(struct gdlm_ls *ls)
{
struct gdlm_lock *lp, *safe;

1
fs/gfs2/locking/dlm/lock_dlm.h
View File

@ -172,7 +172,6 @@ unsigned int gdlm_unlock(lm_lock_t *, unsigned int);
void gdlm_cancel(lm_lock_t *);
int gdlm_hold_lvb(lm_lock_t *, char **);
void gdlm_unhold_lvb(lm_lock_t *, char *);
void gdlm_sync_lvb(lm_lock_t *, char *);
/* plock.c */

1
fs/gfs2/locking/dlm/mount.c
View File

@ -249,7 +249,6 @@ struct lm_lockops gdlm_ops = {
.lm_cancel = gdlm_cancel,
.lm_hold_lvb = gdlm_hold_lvb,
.lm_unhold_lvb = gdlm_unhold_lvb,
.lm_sync_lvb = gdlm_sync_lvb,
.lm_recovery_done = gdlm_recovery_done,
.lm_owner = THIS_MODULE,
};

12
fs/gfs2/locking/nolock/main.c
View File

@ -162,17 +162,6 @@ static void nolock_unhold_lvb(lm_lock_t *lock, char *lvb)
kfree(lvb);
}
/**
* nolock_sync_lvb - sync out the value of a lvb
* @lock: the lock the LVB is associated with
* @lvb: the lock value block
*
*/
static void nolock_sync_lvb(lm_lock_t *lock, char *lvb)
{
}
static int nolock_plock_get(lm_lockspace_t *lockspace, struct lm_lockname *name,
struct file *file, struct file_lock *fl)
{
@ -221,7 +210,6 @@ static struct lm_lockops nolock_ops = {
.lm_cancel = nolock_cancel,
.lm_hold_lvb = nolock_hold_lvb,
.lm_unhold_lvb = nolock_unhold_lvb,
.lm_sync_lvb = nolock_sync_lvb,
.lm_plock_get = nolock_plock_get,
.lm_plock = nolock_plock,
.lm_punlock = nolock_punlock,