diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2020-10-11 05:45:34 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2020-10-11 05:45:34 +0000 |
| commit | 8ffd9bd0b4dcade9f006648b9fbfdd29919be12e (patch) | |
| tree | 7bf5618d4a1131b42a21a7e0ceb2e0de4ed156a6 /sys/dev/pci/drm/include | |
| parent | bd7e866240e812ce3b8ea40f542d2e79c315ba68 (diff) | |
Align pool items on CACHELINESIZE when replacing linux kmem_cache with
SLAB_HWCACHE_ALIGN flag.
tested by semarie@
Diffstat (limited to 'sys/dev/pci/drm/include')
| -rw-r--r-- | sys/dev/pci/drm/include/linux/processor.h | 4 | ||||
| -rw-r--r-- | sys/dev/pci/drm/include/linux/slab.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/include/linux/processor.h b/sys/dev/pci/drm/include/linux/processor.h index 9ddf8c3a753..9386a526e3c 100644 --- a/sys/dev/pci/drm/include/linux/processor.h +++ b/sys/dev/pci/drm/include/linux/processor.h @@ -19,4 +19,8 @@ cpu_relax(void) } } +#ifndef CACHELINESIZE +#define CACHELINESIZE 64 +#endif + #endif diff --git a/sys/dev/pci/drm/include/linux/slab.h b/sys/dev/pci/drm/include/linux/slab.h index 0d5463ecc1b..c1d5ec8fa24 100644 --- a/sys/dev/pci/drm/include/linux/slab.h +++ b/sys/dev/pci/drm/include/linux/slab.h @@ -10,6 +10,8 @@ #include <linux/workqueue.h> #include <linux/gfp.h> +#include <linux/processor.h> /* for CACHELINESIZE */ + static inline void * kmalloc(size_t size, int flags) { |