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hrtimer: add nanosleep specific restart_block member

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The back and forth typecasting of restart_block->args is horrible. We
added a separate union member for futex already. Do the same for
nanosleep.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2008-02-10 09:04:12 +01:00
parent 4b119e21d0
commit a332d86d3c
1 changed files with 12 additions and 0 deletions
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12
include/linux/thread_info.h
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@ -9,6 +9,9 @@
#include <linux/types.h>
struct timespec;
struct compat_timespec;
/*
* System call restart block.
*/
@ -26,6 +29,15 @@ struct restart_block {
u32 bitset;
u64 time;
} futex;
/* For nanosleep */
struct {
clockid_t index;
struct timespec __user *rmtp;
#ifdef CONFIG_COMPAT
struct compat_timespec __user *compat_rmtp;
#endif
u64 expires;
} nanosleep;
};
};