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| author | Thomas Gleixner <tglx@linutronix.de> | 2008-02-10 09:17:43 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-04-17 12:22:30 +0200 |
| commit | 029a07e0311c7fef968d44b50beca53969cee40b (patch) | |
| tree | a062017b78508e5d91d7063e24f374c21215ff02 /kernel/compat.c | |
| parent | a332d86d3c262cddd3de0bfa90e1910de60b4f95 (diff) | |
| download | linux-rt-029a07e0311c7fef968d44b50beca53969cee40b.tar.gz | |
hrtimer: use nanosleep specific restart_block fields
Convert all the nanosleep related users of restart_block to the
new nanosleep specific restart_block fields.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/compat.c')
| -rw-r--r-- | kernel/compat.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/kernel/compat.c b/kernel/compat.c index 5f0e201bcfd3..9c48abfcd4a5 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -47,15 +47,14 @@ static long compat_nanosleep_restart(struct restart_block *restart) mm_segment_t oldfs; long ret; - rmtp = (struct compat_timespec __user *)(restart->arg1); - restart->arg1 = (unsigned long)&rmt; + restart->nanosleep.rmtp = (struct timespec __user *) &rmt; oldfs = get_fs(); set_fs(KERNEL_DS); ret = hrtimer_nanosleep_restart(restart); set_fs(oldfs); if (ret) { - restart->arg1 = (unsigned long)rmtp; + rmtp = restart->nanosleep.compat_rmtp; if (rmtp && put_compat_timespec(&rmt, rmtp)) return -EFAULT; @@ -89,7 +88,7 @@ asmlinkage long compat_sys_nanosleep(struct compat_timespec __user *rqtp, = ¤t_thread_info()->restart_block; restart->fn = compat_nanosleep_restart; - restart->arg1 = (unsigned long)rmtp; + restart->nanosleep.compat_rmtp = rmtp; if (rmtp && put_compat_timespec(&rmt, rmtp)) return -EFAULT; @@ -607,9 +606,9 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart) long err; mm_segment_t oldfs; struct timespec tu; - struct compat_timespec *rmtp = (struct compat_timespec *)(restart->arg1); + struct compat_timespec *rmtp = restart->nanosleep.compat_rmtp; - restart->arg1 = (unsigned long) &tu; + restart->nanosleep.rmtp = (struct timespec __user *) &tu; oldfs = get_fs(); set_fs(KERNEL_DS); err = clock_nanosleep_restart(restart); @@ -621,7 +620,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart) if (err == -ERESTART_RESTARTBLOCK) { restart->fn = compat_clock_nanosleep_restart; - restart->arg1 = (unsigned long) rmtp; + restart->nanosleep.compat_rmtp = rmtp; } return err; } @@ -652,7 +651,7 @@ long compat_sys_clock_nanosleep(clockid_t which_clock, int flags, if (err == -ERESTART_RESTARTBLOCK) { restart = ¤t_thread_info()->restart_block; restart->fn = compat_clock_nanosleep_restart; - restart->arg1 = (unsigned long) rmtp; + restart->nanosleep.compat_rmtp = rmtp; } return err; } |