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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2012-07-13 16:09:04 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-07-17 10:34:30 +0200 |
| commit | 711d2731d0cc90644a67b179bd78432c15a270f0 (patch) | |
| tree | 13325661470b5af8dadc9e66bc9ecf11c484aa58 /arch/s390 | |
| parent | 0008204ffe85d23382d6fd0f971f3f0fbe70bae2 (diff) | |
| download | linux-711d2731d0cc90644a67b179bd78432c15a270f0.tar.gz | |
s390/idle: reduce size of s390_idle_data structure
Avoid padding in the middle and the end of the data structure by
moving nohz_delay member to the beginning.
Saves eight byte per cpu.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/cputime.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h index 718374de9c7f3f..4e2bcafd2e3ca6 100644 --- a/arch/s390/include/asm/cputime.h +++ b/arch/s390/include/asm/cputime.h @@ -167,12 +167,12 @@ static inline clock_t cputime64_to_clock_t(cputime64_t cputime) } struct s390_idle_data { + int nohz_delay; unsigned int sequence; unsigned long long idle_count; unsigned long long idle_enter; unsigned long long idle_exit; unsigned long long idle_time; - int nohz_delay; }; DECLARE_PER_CPU(struct s390_idle_data, s390_idle); |