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author | codeworkx <codeworkx@cyanogenmod.com> | 2012-09-17 17:53:57 +0200 |
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committer | codeworkx <codeworkx@cyanogenmod.com> | 2012-09-18 16:31:59 +0200 |
commit | c28265764ec6ad9995eb0c761a376ffc9f141fcd (patch) | |
tree | 3ad899757480d47deb2be6011509a4243e8e0dc2 /drivers/interceptor/linux_mutex_internal.h | |
parent | 0ddbcb39c0dc0318f68d858f25a96a074142af2f (diff) | |
download | kernel_samsung_smdk4412-c28265764ec6ad9995eb0c761a376ffc9f141fcd.zip kernel_samsung_smdk4412-c28265764ec6ad9995eb0c761a376ffc9f141fcd.tar.gz kernel_samsung_smdk4412-c28265764ec6ad9995eb0c761a376ffc9f141fcd.tar.bz2 |
applied patches from i9305 jb sources, updated mali to r3p0
Change-Id: Iec4bc4e2fb59e2cf5b4d25568a644d4e3719565e
Diffstat (limited to 'drivers/interceptor/linux_mutex_internal.h')
-rw-r--r-- | drivers/interceptor/linux_mutex_internal.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/interceptor/linux_mutex_internal.h b/drivers/interceptor/linux_mutex_internal.h new file mode 100644 index 0000000..954fbb6 --- /dev/null +++ b/drivers/interceptor/linux_mutex_internal.h @@ -0,0 +1,49 @@ +/* Netfilter Driver for IPSec VPN Client + * + * Copyright(c) 2012 Samsung Electronics + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * linux_mutex_internal.h + * + * Linux interceptor internal defines for kernel mutex API. + * + */ + +#ifndef LINUX_MUTEX_INTERNAL_H +#define LINUX_MUTEX_INTERNAL_H + +#include <linux/spinlock.h> +#include <asm/current.h> + +typedef struct SshKernelMutexRec +{ + spinlock_t lock; + unsigned long flags; + +#ifdef DEBUG_LIGHT + Boolean taken; + unsigned long jiffies; +#endif +} SshKernelMutexStruct; + +#ifdef CONFIG_PREEMPT + +#include <linux/preempt.h> + +#define icept_preempt_enable() preempt_enable() +#define icept_preempt_disable() preempt_disable() + +#else /* CONFIG_PREEMPT */ + +#define icept_preempt_enable() do {;} while(0) +#define icept_preempt_disable() do {;} while(0) + +#endif /* CONFIG_PREEMPT */ + +#endif /* LINUX_MUTEX_INTERNAL_H */ |