alpha: Convert obsolete cputime_t to nsecs

Use the new nsec based cputime accessors as part of the whole cputime
conversion from cputime_t to nsecs.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Wanpeng Li <wanpeng.li@hotmail.com>
Link: http://lkml.kernel.org/r/1485832191-26889-9-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 82ccb43..9d27a7d 100644 (file)
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -1145,7 +1145,7 @@ struct rusage32 {
 SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru)
 {
        struct rusage32 r;
-       cputime_t utime, stime;
+       u64 utime, stime;
        unsigned long utime_jiffies, stime_jiffies;
 
        if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN)
@@ -1154,9 +1154,9 @@ SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru)
        memset(&r, 0, sizeof(r));
        switch (who) {
        case RUSAGE_SELF:
-               task_cputime_t(current, &utime, &stime);
-               utime_jiffies = cputime_to_jiffies(utime);
-               stime_jiffies = cputime_to_jiffies(stime);
+               task_cputime(current, &utime, &stime);
+               utime_jiffies = nsecs_to_jiffies(utime);
+               stime_jiffies = nsecs_to_jiffies(stime);
                jiffies_to_timeval32(utime_jiffies, &r.ru_utime);
                jiffies_to_timeval32(stime_jiffies, &r.ru_stime);
                r.ru_minflt = current->min_flt;