diff options
| author | Linus Torvalds <torvalds@athlon.transmeta.com> | 2002-02-04 18:24:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@athlon.transmeta.com> | 2002-02-04 18:24:48 -0800 |
| commit | c9df1e203d7efe8c93d3cdc04093f44f040f8e83 (patch) | |
| tree | 9bc86b9aeee5576677e5c8415ef5b757201dc2bc /include/asm-alpha/pgalloc.h | |
| parent | 560e89962e32171585dd95af9ac9911ebc0e02ce (diff) | |
v2.4.4.5 -> v2.4.4.6
- Johannes Erdfelt: OHCI hash-chain corruption fix, USB updates
- Richard Henderson, Ivan Kokshaysky: alpha PCI iommu fixes
- Tim Waugh: parport changelogs and printk levels
- Andrew Morton: vmalloc off-by-one (overly sensitive) test
- Al Viro: VFS layer cleanups
- Cort Dougan: PPC updates (big bootloader re-org)
- Alan Cox: more merges, remove phillips camera conversion code
- Andrea Arkangeli: alpha fixups
- OGAWA Hirofumi: big-sector support with FAT
- Neil Brown: more md fixes
Diffstat (limited to 'include/asm-alpha/pgalloc.h')
| -rw-r--r-- | include/asm-alpha/pgalloc.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/asm-alpha/pgalloc.h b/include/asm-alpha/pgalloc.h index 5b26f301643e..af01b68cd4a3 100644 --- a/include/asm-alpha/pgalloc.h +++ b/include/asm-alpha/pgalloc.h @@ -229,6 +229,7 @@ extern void flush_tlb_range(struct mm_struct *, unsigned long, unsigned long); #ifndef CONFIG_SMP extern struct pgtable_cache_struct { unsigned long *pgd_cache; + unsigned long *pmd_cache; unsigned long *pte_cache; unsigned long pgtable_cache_sz; } quicklists; @@ -237,7 +238,7 @@ extern struct pgtable_cache_struct { #define quicklists cpu_data[smp_processor_id()] #endif #define pgd_quicklist (quicklists.pgd_cache) -#define pmd_quicklist ((unsigned long *)0) +#define pmd_quicklist (quicklists.pmd_cache) #define pte_quicklist (quicklists.pte_cache) #define pgtable_cache_size (quicklists.pgtable_cache_sz) @@ -252,7 +253,7 @@ static inline pgd_t *get_pgd_fast(void) if ((ret = pgd_quicklist) != NULL) { pgd_quicklist = (unsigned long *)(*ret); - ret[0] = ret[1]; + ret[0] = 0; pgtable_cache_size--; } else ret = (unsigned long *)get_pgd_slow(); @@ -285,7 +286,7 @@ static inline pmd_t *pmd_alloc_one_fast(struct mm_struct *mm, unsigned long addr if ((ret = (unsigned long *)pte_quicklist) != NULL) { pte_quicklist = (unsigned long *)(*ret); - ret[0] = ret[1]; + ret[0] = 0; pgtable_cache_size--; } return (pmd_t *)ret; @@ -317,7 +318,7 @@ static inline pte_t *pte_alloc_one_fast(struct mm_struct *mm, unsigned long addr if ((ret = (unsigned long *)pte_quicklist) != NULL) { pte_quicklist = (unsigned long *)(*ret); - ret[0] = ret[1]; + ret[0] = 0; pgtable_cache_size--; } return (pte_t *)ret; |