lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

MIPS: Add hugetlbfs page defines.

Browse Source 
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
David Daney
2009-05-27 17:47:43 -07:00
committed by Ralf Baechle
parent 50a41ff292
commit dd7943920b
4 changed files with 32 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
arch/mips/include/asm/mipsregs.h
View File

@ -220,6 +220,22 @@
#error Bad page size configuration!
#endif
/*
* Default huge tlb size for a given kernel configuration
*/
#ifdef CONFIG_PAGE_SIZE_4KB
#define PM_HUGE_MASK PM_1M
#elif defined(CONFIG_PAGE_SIZE_8KB)
#define PM_HUGE_MASK PM_4M
#elif defined(CONFIG_PAGE_SIZE_16KB)
#define PM_HUGE_MASK PM_16M
#elif defined(CONFIG_PAGE_SIZE_32KB)
#define PM_HUGE_MASK PM_64M
#elif defined(CONFIG_PAGE_SIZE_64KB)
#define PM_HUGE_MASK PM_256M
#elif defined(CONFIG_HUGETLB_PAGE)
#error Bad page size configuration for hugetlbfs!
#endif
/*
* Values used for computation of new tlb entries