redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

sparc32: Un-btfixup pte_{write,dirty,young}i 

And we can certainly get rid of the const function attributes, there
is no way that's needed any longer and no other arch uses this kind
of annotation here.

Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
David S. Miller 2012-05-12 13:48:10 -07:00
parent c78896f00d
commit f755f77a3a
2 changed files with 3 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/sparc/include/asm/pgtable_32.h
View File

@ -207,26 +207,19 @@ static inline void pgd_clear(pgd_t *pgdp)
* The following only work if pte_present() is true.
* Undefined behaviour if not..
*/
BTFIXUPDEF_HALF(pte_writei)
BTFIXUPDEF_HALF(pte_dirtyi)
BTFIXUPDEF_HALF(pte_youngi)
static int pte_write(pte_t pte) __attribute_const__;
static inline int pte_write(pte_t pte)
{
return pte_val(pte) & BTFIXUP_HALF(pte_writei);
return pte_val(pte) & SRMMU_WRITE;
}
static int pte_dirty(pte_t pte) __attribute_const__;
static inline int pte_dirty(pte_t pte)
{
return pte_val(pte) & BTFIXUP_HALF(pte_dirtyi);
return pte_val(pte) & SRMMU_DIRTY;
}
static int pte_young(pte_t pte) __attribute_const__;
static inline int pte_young(pte_t pte)
{
return pte_val(pte) & BTFIXUP_HALF(pte_youngi);
return pte_val(pte) & SRMMU_REF;
}
/*

3
arch/sparc/mm/srmmu.c
View File

@ -2073,9 +2073,6 @@ void __init load_mmu(void)
BTFIXUPSET_CALL(free_pgd_fast, srmmu_free_pgd_fast, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(get_pgd_fast, srmmu_get_pgd_fast, BTFIXUPCALL_NORM);
BTFIXUPSET_HALF(pte_writei, SRMMU_WRITE);
BTFIXUPSET_HALF(pte_dirtyi, SRMMU_DIRTY);
BTFIXUPSET_HALF(pte_youngi, SRMMU_REF);
BTFIXUPSET_HALF(pte_filei, SRMMU_FILE);
BTFIXUPSET_HALF(pte_wrprotecti, SRMMU_WRITE);
BTFIXUPSET_HALF(pte_mkcleani, SRMMU_DIRTY);