Commit be5dad20 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Arjan van de Ven

select: add a poll specific struct to the restart_block union

with hrtimer poll/select, the signal restart data no longer is a single
long representing a jiffies count, but it becomes a second/nanosecond pair
that also needs to encode if there was a timeout at all or not.

This patch adds a struct to the restart_block union for this purpose
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarArjan van de Ven <arjan@linux.intel.com>
parent b773ad40
...@@ -38,6 +38,14 @@ struct restart_block { ...@@ -38,6 +38,14 @@ struct restart_block {
#endif #endif
u64 expires; u64 expires;
} nanosleep; } nanosleep;
/* For poll */
struct {
struct pollfd __user *ufds;
int nfds;
int has_timeout;
unsigned long tv_sec;
unsigned long tv_nsec;
} poll;
}; };
}; };
......
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