diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-04-12 02:21:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-04-12 02:21:00 -0700 |
| commit | 0d61fc5ea78015def4d2fcf9b598ecfe25210cdd (patch) | |
| tree | a45aa0f67c6bbd200dc2a328e560042810307b1b /include/linux/rmap-locking.h | |
| parent | f2eb250f07ba4695c2474cb8b6edbf64b5457d65 (diff) | |
| parent | eb880e5457f8b4a61ff7fd36d47dd14fe51cb030 (diff) | |
Merge bk://bk.arm.linux.org.uk/linux-2.6-rmk
into ppc970.osdl.org:/home/torvalds/v2.6/linux
Diffstat (limited to 'include/linux/rmap-locking.h')
| -rw-r--r-- | include/linux/rmap-locking.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/include/linux/rmap-locking.h b/include/linux/rmap-locking.h deleted file mode 100644 index cb30ed470cf6..000000000000 --- a/include/linux/rmap-locking.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * include/linux/rmap-locking.h - * - * Locking primitives for exclusive access to a page's reverse-mapping - * pte chain. - */ - -#include <linux/slab.h> - -struct pte_chain; -extern kmem_cache_t *pte_chain_cache; - -#define pte_chain_lock(page) bit_spin_lock(PG_chainlock, (unsigned long *)&page->flags) -#define pte_chain_unlock(page) bit_spin_unlock(PG_chainlock, (unsigned long *)&page->flags) - -struct pte_chain *pte_chain_alloc(int gfp_flags); -void __pte_chain_free(struct pte_chain *pte_chain); - -static inline void pte_chain_free(struct pte_chain *pte_chain) -{ - if (pte_chain) - __pte_chain_free(pte_chain); -} |