spinlock.h File Reference

#include <ubixos/types.h>

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Defines
#define	SPIN_LOCK_INITIALIZER   0
Typedefs
typedef volatile int	spinLock_t
Functions
void	spinLock (spinLock_t *)
void	spinLock_scheduler (spinLock_t *)
void	spinLockInit (spinLock_t *)
int	spinLockLocked (spinLock_t *)
int	spinTryLock (spinLock_t *)
void	spinUnlock (spinLock_t *)
Variables
spinLock_t	Master

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Define Documentation

#define SPIN_LOCK_INITIALIZER   0

Definition at line 35 of file spinlock.h.

Referenced by spinLockInit().

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Typedef Documentation

typedef volatile int spinLock_t

Definition at line 37 of file spinlock.h.

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Function Documentation

void spinLock

(

spinLock_t *

)

Definition at line 56 of file spinlock.c.

References sched_yield(), and spinTryLock().

Referenced by adjustCowCounter(), cpuInfo(), devfs_makeNode(), devfs_open(), device_add(), device_find(), device_remove(), fclose(), fdcRead(), fopen(), freePage(), getEmptyDesc(), kernel_function(), kfree(), kmalloc(), mpi_createMbox(), mpi_destroyMbox(), mpi_fetchMessage(), mpi_postMessage(), mpi_spam(), ne2kAllocBuffer(), schedNewTask(), smpInit(), tty_print(), ubixfs_cacheAdd(), ubixfs_cacheFind(), vmm_getFreeMallocPage(), vmm_pageFault(), vmm_remapPage(), vmmCopyVirtualSpace(), vmmFindFreePage(), vmmFreeProcessPages(), vmmGetFreeKernelPage(), vmmGetFreePage(), and vmmGetFreeVirtualPage().

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void spinLock_scheduler

(

spinLock_t *

)

Definition at line 64 of file spinlock.c.

References spinTryLock().

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void spinLockInit

(

spinLock_t *

)

Definition at line 33 of file spinlock.c.

References SPIN_LOCK_INITIALIZER.

int spinLockLocked

(

spinLock_t *

)

Definition at line 70 of file spinlock.c.

Referenced by c_ap_boot().

int spinTryLock

(

spinLock_t *

)

Definition at line 48 of file spinlock.c.

Referenced by keyboardHandler(), sched(), spinLock(), and spinLock_scheduler().

void spinUnlock

(

spinLock_t *

)

Definition at line 37 of file spinlock.c.

Referenced by adjustCowCounter(), cpuInfo(), devfs_makeNode(), devfs_open(), device_add(), device_find(), device_remove(), fclose(), fdcRead(), fopen(), freePage(), getEmptyDesc(), kernel_function(), keyboardHandler(), kfree(), kmalloc(), mpi_createMbox(), mpi_destroyMbox(), mpi_fetchMessage(), mpi_postMessage(), mpi_spam(), ne2kAllocBuffer(), schedNewTask(), smpInit(), tty_print(), ubixfs_cacheAdd(), ubixfs_cacheFind(), vmm_getFreeMallocPage(), vmm_pageFault(), vmm_remapPage(), vmmCopyVirtualSpace(), vmmFindFreePage(), vmmFreeProcessPages(), vmmGetFreeKernelPage(), vmmGetFreePage(), and vmmGetFreeVirtualPage().

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Variable Documentation

spinLock_t Master

Definition at line 39 of file syscall_new.c.

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