diff options
| author | David S. Miller <davem@picasso.davemloft.net> | 2005-03-05 04:48:01 -0800 |
|---|---|---|
| committer | David S. Miller <davem@picasso.davemloft.net> | 2005-03-05 04:48:01 -0800 |
| commit | aa02c666ed857ef288db07cfa146d0da867645a5 (patch) | |
| tree | 26f1dfff2c3756d9090a048834140fe3855b4f5e /include/linux/fs.h | |
| parent | 9ebe3d6ea6848ed70c224ca33cd581a5ea1772be (diff) | |
| parent | 58a96a605ee4e5d573bec35c73bb6d015171cc16 (diff) | |
Merge davem@nuts:/disk1/BK/set_pte-2.6
into picasso.davemloft.net:/home/davem/src/BK/set_pte-2.6
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 30cb440cb6c8..c4081935da26 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -335,7 +335,7 @@ struct backing_dev_info; struct address_space { struct inode *host; /* owner: inode, block_device */ struct radix_tree_root page_tree; /* radix tree of all pages */ - spinlock_t tree_lock; /* and spinlock protecting it */ + rwlock_t tree_lock; /* and rwlock protecting it */ unsigned int i_mmap_writable;/* count VM_SHARED mappings */ struct prio_tree_root i_mmap; /* tree of private and shared mappings */ struct list_head i_mmap_nonlinear;/*list VM_NONLINEAR mappings */ @@ -1353,11 +1353,15 @@ static inline void invalidate_remote_inode(struct inode *inode) invalidate_inode_pages(inode->i_mapping); } extern int invalidate_inode_pages2(struct address_space *mapping); +extern int invalidate_inode_pages2_range(struct address_space *mapping, + pgoff_t start, pgoff_t end); extern int write_inode_now(struct inode *, int); extern int filemap_fdatawrite(struct address_space *); extern int filemap_flush(struct address_space *); extern int filemap_fdatawait(struct address_space *); extern int filemap_write_and_wait(struct address_space *mapping); +extern int filemap_write_and_wait_range(struct address_space *mapping, + loff_t lstart, loff_t lend); extern void sync_supers(void); extern void sync_filesystems(int wait); extern void emergency_sync(void); |