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| author | Mark Fasheh <mark.fasheh@oracle.com> | 2007-05-09 15:16:19 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-07-10 17:31:51 -0700 |
| commit | 7307de80510a70e5e5aa98de1e80ccbb7d90a3a8 (patch) | |
| tree | ba45bef3e0b875feb67b97aebe8295159852ef97 /fs/ocfs2/aops.h | |
| parent | 607d44aa3fa6f40b0facaf1028886ed362b92682 (diff) | |
| download | op-kernel-dev-7307de80510a70e5e5aa98de1e80ccbb7d90a3a8.zip op-kernel-dev-7307de80510a70e5e5aa98de1e80ccbb7d90a3a8.tar.gz | |
ocfs2: shared writeable mmap
Implement cluster consistent shared writeable mappings using the
->page_mkwrite() callback.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/aops.h')
| -rw-r--r-- | fs/ocfs2/aops.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/ocfs2/aops.h b/fs/ocfs2/aops.h index bdcdd1a..389579b 100644 --- a/fs/ocfs2/aops.h +++ b/fs/ocfs2/aops.h @@ -50,6 +50,15 @@ int ocfs2_write_end(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, unsigned copied, struct page *page, void *fsdata); +int ocfs2_write_end_nolock(struct address_space *mapping, + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata); + +int ocfs2_write_begin_nolock(struct address_space *mapping, + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata, + struct buffer_head *di_bh, struct page *mmap_page); + /* all ocfs2_dio_end_io()'s fault */ #define ocfs2_iocb_is_rw_locked(iocb) \ test_bit(0, (unsigned long *)&iocb->private) |
