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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-12-15 14:56:09 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-12-15 14:56:19 +0100 |
| commit | 648616343cdbe904c585a6c12e323d3b3c72e46f (patch) | |
| tree | 514bce1b52663db4ab5662b637c764cf3c2ed1eb /kernel/acct.c | |
| parent | 55b02d2f4445ad625213817a1736bf2884d32547 (diff) | |
| download | lwn-648616343cdbe904c585a6c12e323d3b3c72e46f.tar.gz lwn-648616343cdbe904c585a6c12e323d3b3c72e46f.zip | |
[S390] cputime: add sparse checking and cleanup
Make cputime_t and cputime64_t nocast to enable sparse checking to
detect incorrect use of cputime. Drop the cputime macros for simple
scalar operations. The conversion macros are still needed.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'kernel/acct.c')
| -rw-r--r-- | kernel/acct.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/acct.c b/kernel/acct.c index fa7eb3de2ddc..203dfead2e06 100644 --- a/kernel/acct.c +++ b/kernel/acct.c @@ -613,8 +613,8 @@ void acct_collect(long exitcode, int group_dead) pacct->ac_flag |= ACORE; if (current->flags & PF_SIGNALED) pacct->ac_flag |= AXSIG; - pacct->ac_utime = cputime_add(pacct->ac_utime, current->utime); - pacct->ac_stime = cputime_add(pacct->ac_stime, current->stime); + pacct->ac_utime += current->utime; + pacct->ac_stime += current->stime; pacct->ac_minflt += current->min_flt; pacct->ac_majflt += current->maj_flt; spin_unlock_irq(¤t->sighand->siglock); |