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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-08-07 14:07:57 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-08-07 14:07:57 -0400 |
| commit | 82df9c8bebeff610705f30315f3903cbcb3aa58b (patch) | |
| tree | 0d54eac4e7b46876111256caf169b22627441453 /kernel/acct.c | |
| parent | 19583ca584d6f574384e17fe7613dfaeadcdc4a6 (diff) | |
| parent | ccbf62d8a284cf181ac28c8e8407dd077d90dd4b (diff) | |
Merge commit 'ccbf62d8a284cf181ac28c8e8407dd077d90dd4b' into for-next
backmerge to avoid kernel/acct.c conflict
Diffstat (limited to 'kernel/acct.c')
| -rw-r--r-- | kernel/acct.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/kernel/acct.c b/kernel/acct.c index 808a86ff229d..a1844f14c6d6 100644 --- a/kernel/acct.c +++ b/kernel/acct.c @@ -458,9 +458,7 @@ static void do_acct_process(struct bsd_acct_struct *acct, acct_t ac; mm_segment_t fs; unsigned long flim; - u64 elapsed; - u64 run_time; - struct timespec uptime; + u64 elapsed, run_time; struct tty_struct *tty; const struct cred *orig_cred; @@ -484,10 +482,8 @@ static void do_acct_process(struct bsd_acct_struct *acct, strlcpy(ac.ac_comm, current->comm, sizeof(ac.ac_comm)); /* calculate run_time in nsec*/ - do_posix_clock_monotonic_gettime(&uptime); - run_time = (u64)uptime.tv_sec*NSEC_PER_SEC + uptime.tv_nsec; - run_time -= (u64)current->group_leader->start_time.tv_sec * NSEC_PER_SEC - + current->group_leader->start_time.tv_nsec; + run_time = ktime_get_ns(); + run_time -= current->group_leader->start_time; /* convert nsec -> AHZ */ elapsed = nsec_to_AHZ(run_time); #if ACCT_VERSION==3 |