[PATCH] mm: remove set_pgdir leftovers
set_pgdir isn't needed anymore for a very long time. Remove the leftover
implementation on sh64 and the stub on s390.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Richard Curnow <rc@rc0.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h
index 3417dd7..e28aaf2 100644
--- a/include/asm-s390/pgalloc.h
+++ b/include/asm-s390/pgalloc.h
@@ -158,11 +158,4 @@
#define __pte_free_tlb(tlb,pte) tlb_remove_page(tlb,pte)
-/*
- * This establishes kernel virtual mappings (e.g., as a result of a
- * vmalloc call). Since s390-esame uses a separate kernel page table,
- * there is nothing to do here... :)
- */
-#define set_pgdir(addr,entry) do { } while(0)
-
#endif /* _S390_PGALLOC_H */
diff --git a/include/asm-sh64/pgalloc.h b/include/asm-sh64/pgalloc.h
index 678251a..b29dd46 100644
--- a/include/asm-sh64/pgalloc.h
+++ b/include/asm-sh64/pgalloc.h
@@ -167,22 +167,6 @@
extern int do_check_pgt_cache(int, int);
-static inline void set_pgdir(unsigned long address, pgd_t entry)
-{
- struct task_struct * p;
- pgd_t *pgd;
-
- read_lock(&tasklist_lock);
- for_each_process(p) {
- if (!p->mm)
- continue;
- *pgd_offset(p->mm,address) = entry;
- }
- read_unlock(&tasklist_lock);
- for (pgd = (pgd_t *)pgd_quicklist; pgd; pgd = (pgd_t *)*(unsigned long *)pgd)
- pgd[address >> PGDIR_SHIFT] = entry;
-}
-
#define pmd_populate_kernel(mm, pmd, pte) \
set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) (pte)))
