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dlm: move global to static inits

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Instead of init global module at module loading time we can move the
initialization of those global variables at memory initialization of the
module loader.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
Alexander Aring 2022-04-04 16:06:36 -04:00 committed by David Teigland
parent 16d58904df
commit 314a5540ff
1 changed files with 5 additions and 11 deletions
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16
fs/dlm/plock.c
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@ -13,11 +13,11 @@
#include "dlm_internal.h"
#include "lockspace.h"
static spinlock_t ops_lock;
static struct list_head send_list;
static struct list_head recv_list;
static wait_queue_head_t send_wq;
static wait_queue_head_t recv_wq;
static DEFINE_SPINLOCK(ops_lock);
static LIST_HEAD(send_list);
static LIST_HEAD(recv_list);
static DECLARE_WAIT_QUEUE_HEAD(send_wq);
static DECLARE_WAIT_QUEUE_HEAD(recv_wq);
struct plock_async_data {
void *fl;
@ -480,12 +480,6 @@ int dlm_plock_init(void)
{
int rv;
spin_lock_init(&ops_lock);
INIT_LIST_HEAD(&send_list);
INIT_LIST_HEAD(&recv_list);
init_waitqueue_head(&send_wq);
init_waitqueue_head(&recv_wq);
rv = misc_register(&plock_dev_misc);
if (rv)
log_print("dlm_plock_init: misc_register failed %d", rv);