iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

locking/qrwlock: Change "queue rwlock" to "queued rwlock"

Browse Source 
Queued rwlock was originally named "queue rwlock" which wasn't quite
grammatically correct. However there are still some "queue rwlock"
references in the code. Change those to "queued rwlock" for consistency.

Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220510192134.434753-1-longman@redhat.com
This commit is contained in:
Waiman Long 2022-05-10 15:21:33 -04:00 committed by Peter Zijlstra
parent deaf7c4b4b
commit 434e09e757
3 changed files with 19 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
include/asm-generic/qrwlock.h
View File

@ -33,8 +33,8 @@ extern void queued_read_lock_slowpath(struct qrwlock *lock);
extern void queued_write_lock_slowpath(struct qrwlock *lock);
/**
* queued_read_trylock - try to acquire read lock of a queue rwlock
* @lock : Pointer to queue rwlock structure
* queued_read_trylock - try to acquire read lock of a queued rwlock
* @lock : Pointer to queued rwlock structure
* Return: 1 if lock acquired, 0 if failed
*/
static inline int queued_read_trylock(struct qrwlock *lock)
@ -52,8 +52,8 @@ static inline int queued_read_trylock(struct qrwlock *lock)
}
/**
* queued_write_trylock - try to acquire write lock of a queue rwlock
* @lock : Pointer to queue rwlock structure
* queued_write_trylock - try to acquire write lock of a queued rwlock
* @lock : Pointer to queued rwlock structure
* Return: 1 if lock acquired, 0 if failed
*/
static inline int queued_write_trylock(struct qrwlock *lock)
@ -68,8 +68,8 @@ static inline int queued_write_trylock(struct qrwlock *lock)
_QW_LOCKED));
}
/**
* queued_read_lock - acquire read lock of a queue rwlock
* @lock: Pointer to queue rwlock structure
* queued_read_lock - acquire read lock of a queued rwlock
* @lock: Pointer to queued rwlock structure
*/
static inline void queued_read_lock(struct qrwlock *lock)
{
@ -84,8 +84,8 @@ static inline void queued_read_lock(struct qrwlock *lock)
}
/**
* queued_write_lock - acquire write lock of a queue rwlock
* @lock : Pointer to queue rwlock structure
* queued_write_lock - acquire write lock of a queued rwlock
* @lock : Pointer to queued rwlock structure
*/
static inline void queued_write_lock(struct qrwlock *lock)
{
@ -98,8 +98,8 @@ static inline void queued_write_lock(struct qrwlock *lock)
}
/**
* queued_read_unlock - release read lock of a queue rwlock
* @lock : Pointer to queue rwlock structure
* queued_read_unlock - release read lock of a queued rwlock
* @lock : Pointer to queued rwlock structure
*/
static inline void queued_read_unlock(struct qrwlock *lock)
{
@ -110,8 +110,8 @@ static inline void queued_read_unlock(struct qrwlock *lock)
}
/**
* queued_write_unlock - release write lock of a queue rwlock
* @lock : Pointer to queue rwlock structure
* queued_write_unlock - release write lock of a queued rwlock
* @lock : Pointer to queued rwlock structure
*/
static inline void queued_write_unlock(struct qrwlock *lock)
{
@ -120,7 +120,7 @@ static inline void queued_write_unlock(struct qrwlock *lock)
/**
* queued_rwlock_is_contended - check if the lock is contended
* @lock : Pointer to queue rwlock structure
* @lock : Pointer to queued rwlock structure
* Return: 1 if lock contended, 0 otherwise
*/
static inline int queued_rwlock_is_contended(struct qrwlock *lock)
@ -130,7 +130,7 @@ static inline int queued_rwlock_is_contended(struct qrwlock *lock)
/*
* Remapping rwlock architecture specific functions to the corresponding
* queue rwlock functions.
* queued rwlock functions.
*/
#define arch_read_lock(l) queued_read_lock(l)
#define arch_write_lock(l) queued_write_lock(l)

2
include/asm-generic/qrwlock_types.h
View File

@ -7,7 +7,7 @@
#include <asm/spinlock_types.h>
/*
* The queue read/write lock data structure
* The queued read/write lock data structure
*/
typedef struct qrwlock {

8
kernel/locking/qrwlock.c
View File

@ -15,8 +15,8 @@
#include <trace/events/lock.h>
/**
* queued_read_lock_slowpath - acquire read lock of a queue rwlock
* @lock: Pointer to queue rwlock structure
* queued_read_lock_slowpath - acquire read lock of a queued rwlock
* @lock: Pointer to queued rwlock structure
*/
void queued_read_lock_slowpath(struct qrwlock *lock)
{
@ -60,8 +60,8 @@ void queued_read_lock_slowpath(struct qrwlock *lock)
EXPORT_SYMBOL(queued_read_lock_slowpath);
/**
* queued_write_lock_slowpath - acquire write lock of a queue rwlock
* @lock : Pointer to queue rwlock structure
* queued_write_lock_slowpath - acquire write lock of a queued rwlock
* @lock : Pointer to queued rwlock structure
*/
void queued_write_lock_slowpath(struct qrwlock *lock)
{