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| author | Minchan Kim <minchan@kernel.org> | 2012-07-31 16:46:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-31 18:42:50 -0700 |
| commit | 6527af5d1bea219d64095a5e30c1b1e0868aae16 (patch) | |
| tree | 99f36cf0b3744e5d7cdaf52c22a3e9897e17f7bb /include/linux/vmstat.h | |
| parent | 88fdf75d1bb51d85ba00c466391770056d44bc03 (diff) | |
| download | op-kernel-dev-6527af5d1bea219d64095a5e30c1b1e0868aae16.zip op-kernel-dev-6527af5d1bea219d64095a5e30c1b1e0868aae16.tar.gz | |
mm: remove redundant initialization
pg_data_t is zeroed before reaching free_area_init_core(), so remove the
now unnecessary initializations.
Signed-off-by: Minchan Kim <minchan@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/vmstat.h')
| -rw-r--r-- | include/linux/vmstat.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 65efb92d..ad2cfd5 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -179,11 +179,6 @@ extern void zone_statistics(struct zone *, struct zone *, gfp_t gfp); #define add_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, __d) #define sub_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, -(__d)) -static inline void zap_zone_vm_stats(struct zone *zone) -{ - memset(zone->vm_stat, 0, sizeof(zone->vm_stat)); -} - extern void inc_zone_state(struct zone *, enum zone_stat_item); #ifdef CONFIG_SMP |
