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Commit 5c89dc06 authored by James Simmons's avatar James Simmons Committed by Greg Kroah-Hartman
Browse files

staging: lustre: libcfs: move NUM_CACHEPAGES to libcfs_prim.h 



We don't really need linux specific headers anymore so move
NUM_CACHEPAGES macro to libcfs_prim.h.

Signed-off-by: default avatarJames Simmons <uja.ornl@gmail.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245
Reviewed-on: http://review.whamcloud.com/13841


Reviewed-by: default avatarfrank zago <fzago@cray.com>
Reviewed-by: default avatarDmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: default avatarJohn L. Hammond <john.hammond@intel.com>
Reviewed-by: default avatarOleg Drokin <oleg.drokin@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e3e30e10

drivers/staging/lustre/include/linux/libcfs/libcfs_prim.h

+8 −0
Original line number Diff line number Diff line
@@ -43,6 +43,14 @@ 
/*

 * Memory

 */

#if BITS_PER_LONG == 32

/* limit to lowmem on 32-bit systems */

#define NUM_CACHEPAGES \

	min(totalram_pages, 1UL << (30 - PAGE_CACHE_SHIFT) * 3 / 4)

#else

#define NUM_CACHEPAGES totalram_pages

#endif



static inline unsigned int memory_pressure_get(void)

{

	return current->flags & PF_MEMALLOC;

drivers/staging/lustre/include/linux/libcfs/linux/linux-mem.h

+0 −8
Original line number Diff line number Diff line
@@ -57,12 +57,4 @@ 
#include "../libcfs_cpu.h"

#endif



#if BITS_PER_LONG == 32

/* limit to lowmem on 32-bit systems */

#define NUM_CACHEPAGES \

	min(totalram_pages, 1UL << (30 - PAGE_CACHE_SHIFT) * 3 / 4)

#else

#define NUM_CACHEPAGES totalram_pages

#endif



#endif /* __LINUX_CFS_MEM_H__ */