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Linux Cross Reference
Linux/include/asm-sh/pgalloc-2level.h

Version: ~ [ 2.4.0 ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~ 
  1 #ifndef __ASM_SH_PGALLOC_2LEVEL_H
  2 #define __ASM_SH_PGALLOC_2LEVEL_H
  3 
  4 /*
  5  * traditional two-level paging, page table allocation routines:
  6  */
  7 
  8 static __inline__ pmd_t *get_pmd_fast(void)
  9 {
 10         return (pmd_t *)0;
 11 }
 12 
 13 static __inline__ void free_pmd_fast(pmd_t *pmd) { }
 14 static __inline__ void free_pmd_slow(pmd_t *pmd) { }
 15 
 16 static __inline__ pmd_t * pmd_alloc(pgd_t *pgd, unsigned long address)
 17 {
 18         if (!pgd)
 19                 BUG();
 20         return (pmd_t *) pgd;
 21 }
 22 
 23 #endif /* __ASM_SH_PGALLOC_2LEVEL_H */
 24
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