diff options
author | glebius <glebius@FreeBSD.org> | 2013-04-08 19:19:10 +0000 |
---|---|---|
committer | glebius <glebius@FreeBSD.org> | 2013-04-08 19:19:10 +0000 |
commit | 8c6eba117e357de0d074eaba6b730cc2261cd9e0 (patch) | |
tree | 417e1a1bd53ca195c061caab891a3d8d940beb2b /sys/arm | |
parent | 7f9db020a246190e72c9b9656997403221c48a3a (diff) | |
download | FreeBSD-src-8c6eba117e357de0d074eaba6b730cc2261cd9e0.zip FreeBSD-src-8c6eba117e357de0d074eaba6b730cc2261cd9e0.tar.gz |
Merge from projects/counters:
Pad struct pcpu so that its size is denominator of PAGE_SIZE. This
is done to reduce memory waste in UMA_PCPU_ZONE zones.
Sponsored by: Nginx, Inc.
Diffstat (limited to 'sys/arm')
-rw-r--r-- | sys/arm/include/pcpu.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/arm/include/pcpu.h b/sys/arm/include/pcpu.h index 43ffb44..cd5006c 100644 --- a/sys/arm/include/pcpu.h +++ b/sys/arm/include/pcpu.h @@ -48,12 +48,13 @@ struct vmspace; unsigned int pc_vfpmvfr0; \ unsigned int pc_vfpmvfr1; \ struct thread *pc_vfpcthread; \ - struct pmap *pc_curpmap; + struct pmap *pc_curpmap; \ + char __pad[133] #else -#define PCPU_MD_FIELDS +#define PCPU_MD_FIELDS \ + char __pad[157] #endif - #ifdef _KERNEL struct pcb; |