From 6414245c8fb95b7664678c441f8d84ef047d6489 Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Mon, 19 Feb 2007 15:57:38 -0800 Subject: compat: Add code to compat.h for try_to_sleep() From: Trent Piepho Compat.h used to have an argument, now it doesn't. There was also some code: if (current->flags & PF_FREEZE) { refrigerator(PF_FREEZE); } which is the same as try_to_freeze(), and so can be replaced by it. Signed-off-by: Trent Piepho --- v4l/compat.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'v4l') diff --git a/v4l/compat.h b/v4l/compat.h index 6ba49e825..ffe4e97a5 100644 --- a/v4l/compat.h +++ b/v4l/compat.h @@ -236,6 +236,15 @@ static inline unsigned long vmalloc_to_pfn(void * vmalloc_addr) #endif #endif +/* try_to_freeze() lost its argument. Must appear after linux/sched.h */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) && defined(_LINUX_SCHED_H) +# if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) +# define try_to_freeze() try_to_freeze(PF_FREEZE) +# else +# define try_to_freeze() (0) +# endif +#endif + #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,14) #ifndef kzalloc #define kzalloc(size, flags) \ -- cgit v1.2.3