AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

[PATCH] lockdep: name some old style locks

Browse Source 
Name some of the remaning 'old_style_spin_init' locks

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Peter Zijlstra 2006-12-06 20:37:22 -08:00 committed by Linus Torvalds
parent a4c410f00f
commit 6cfd76a26d
11 changed files with 16 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/i386/kernel/traps.c
View File

@ -452,7 +452,7 @@ void die(const char * str, struct pt_regs * regs, long err)
u32 lock_owner;
int lock_owner_depth;
} die = {
.lock = SPIN_LOCK_UNLOCKED,
.lock = __SPIN_LOCK_UNLOCKED(die.lock),
.lock_owner = -1,
.lock_owner_depth = 0
};

4
include/asm-i386/rwsem.h
View File

@ -75,8 +75,8 @@ struct rw_semaphore {
#define __RWSEM_INITIALIZER(name) \
{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) \
__RWSEM_DEP_MAP_INIT(name) }
{ RWSEM_UNLOCKED_VALUE, __SPIN_LOCK_UNLOCKED((name).wait_lock), \
LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) }
#define DECLARE_RWSEM(name) \
struct rw_semaphore name = __RWSEM_INITIALIZER(name)

2
include/linux/init_task.h
View File

@ -73,7 +73,7 @@
extern struct nsproxy init_nsproxy;
#define INIT_NSPROXY(nsproxy) { \
.count = ATOMIC_INIT(1), \
.nslock = SPIN_LOCK_UNLOCKED, \
.nslock = __SPIN_LOCK_UNLOCKED(nsproxy.nslock), \
.uts_ns = &init_uts_ns, \
.namespace = NULL, \
INIT_IPC_NS(ipc_ns) \

2
include/linux/mutex.h
View File

@ -94,7 +94,7 @@ do { \
#define __MUTEX_INITIALIZER(lockname) \
{ .count = ATOMIC_INIT(1) \
, .wait_lock = SPIN_LOCK_UNLOCKED \
, .wait_lock = __SPIN_LOCK_UNLOCKED(lockname.wait_lock) \
, .wait_list = LIST_HEAD_INIT(lockname.wait_list) \
__DEBUG_MUTEX_INITIALIZER(lockname) \
__DEP_MAP_MUTEX_INITIALIZER(lockname) }

2
include/linux/rtmutex.h
View File

@ -63,7 +63,7 @@ struct hrtimer_sleeper;
#endif
#define __RT_MUTEX_INITIALIZER(mutexname) \
{ .wait_lock = SPIN_LOCK_UNLOCKED \
{ .wait_lock = __SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \
, .wait_list = PLIST_HEAD_INIT(mutexname.wait_list, mutexname.wait_lock) \
, .owner = NULL \
__DEBUG_RT_MUTEX_INITIALIZER(mutexname)}

3
include/linux/rwsem-spinlock.h
View File

@ -44,7 +44,8 @@ struct rw_semaphore {
#endif
#define __RWSEM_INITIALIZER(name) \
{ 0, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) }
{ 0, __SPIN_LOCK_UNLOCKED(name.wait_lock), LIST_HEAD_INIT((name).wait_list) \
__RWSEM_DEP_MAP_INIT(name) }
#define DECLARE_RWSEM(name) \
struct rw_semaphore name = __RWSEM_INITIALIZER(name)

4
include/linux/sunrpc/sched.h
View File

@ -222,7 +222,7 @@ struct rpc_wait_queue {
#ifndef RPC_DEBUG
# define RPC_WAITQ_INIT(var,qname) { \
.lock = SPIN_LOCK_UNLOCKED, \
.lock = __SPIN_LOCK_UNLOCKED(var.lock), \
.tasks = { \
[0] = LIST_HEAD_INIT(var.tasks[0]), \
[1] = LIST_HEAD_INIT(var.tasks[1]), \
@ -231,7 +231,7 @@ struct rpc_wait_queue {
}
#else
# define RPC_WAITQ_INIT(var,qname) { \
.lock = SPIN_LOCK_UNLOCKED, \
.lock = __SPIN_LOCK_UNLOCKED(var.lock), \
.tasks = { \
[0] = LIST_HEAD_INIT(var.tasks[0]), \
[1] = LIST_HEAD_INIT(var.tasks[1]), \

3
kernel/acct.c
View File

@ -89,7 +89,8 @@ struct acct_glbs {
struct timer_list timer;
};
static struct acct_glbs acct_globals __cacheline_aligned = {SPIN_LOCK_UNLOCKED};
static struct acct_glbs acct_globals __cacheline_aligned =
{__SPIN_LOCK_UNLOCKED(acct_globals.lock)};
/*
* Called whenever the timer says to check the free space.

2
kernel/irq/handle.c
View File

@ -54,7 +54,7 @@ struct irq_desc irq_desc[NR_IRQS] __cacheline_aligned = {
.chip = &no_irq_chip,
.handle_irq = handle_bad_irq,
.depth = 1,
.lock = SPIN_LOCK_UNLOCKED,
.lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock),
#ifdef CONFIG_SMP
.affinity = CPU_MASK_ALL
#endif

3
net/sunrpc/svcauth.c
View File

@ -119,7 +119,8 @@ EXPORT_SYMBOL(svc_auth_unregister);
#define DN_HASHMASK (DN_HASHMAX-1)
static struct hlist_head auth_domain_table[DN_HASHMAX];
static spinlock_t auth_domain_lock = SPIN_LOCK_UNLOCKED;
static spinlock_t auth_domain_lock =
__SPIN_LOCK_UNLOCKED(auth_domain_lock);
void auth_domain_put(struct auth_domain *dom)
{

2
security/keys/process_keys.c
View File

@ -27,7 +27,7 @@ static DEFINE_MUTEX(key_session_mutex);
struct key_user root_key_user = {
.usage = ATOMIC_INIT(3),
.consq = LIST_HEAD_INIT(root_key_user.consq),
.lock = SPIN_LOCK_UNLOCKED,
.lock = __SPIN_LOCK_UNLOCKED(root_key_user.lock),
.nkeys = ATOMIC_INIT(2),
.nikeys = ATOMIC_INIT(2),
.uid = 0,