diff options
| author | peterz@infradead.org <peterz@infradead.org> | 2023-09-21 12:45:12 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-09-21 19:22:08 +0200 |
| commit | cb8c4312afca1b2dc64107e7e7cea81911055612 (patch) | |
| tree | 47b639a216151b9f38126bffe53d46cd49cc1e3f /mm/memtest.c | |
| parent | 43adf844951084c266f172561f84c5f8120dd60b (diff) | |
futex: Add sys_futex_wait()
To complement sys_futex_waitv()/wake(), add sys_futex_wait(). This
syscall implements what was previously known as FUTEX_WAIT_BITSET
except it uses 'unsigned long' for the value and bitmask arguments,
takes timespec and clockid_t arguments for the absolute timeout and
uses FUTEX2 flags.
The 'unsigned long' allows FUTEX2_SIZE_U64 on 64bit platforms.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20230921105248.164324363@noisy.programming.kicks-ass.net
Diffstat (limited to 'mm/memtest.c')
0 files changed, 0 insertions, 0 deletions