GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-30 19:06:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

mm: move cache_line_size() to <linux/cache.h>

Browse source 
Not all architectures define cache_line_size() so as suggested by Andrew move
the private implementations in mm/slab.c and mm/slob.c to <linux/cache.h>.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Reviewed-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Pekka Enberg 2008-04-28 02:12:22 -07:00 • committed by Linus Torvalds
parent 19fc3f0acd
commit 1b27d05b6e
4 changed files with 7 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

4
include/linux/cache.h
View file

@ -60,4 +60,8 @@
#endif
#endif
#ifndef CONFIG_ARCH_HAS_CACHE_LINE_SIZE
#define cache_line_size() L1_CACHE_BYTES
#endif
#endif /* __LINUX_CACHE_H */