diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_aops.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_aops.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index a252fa72f55b..2e34b104107c 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -323,17 +323,13 @@ xfs_iomap_valid( /* * BIO completion handler for buffered IO. */ -STATIC int +STATIC void xfs_end_bio( struct bio *bio, - unsigned int bytes_done, int error) { xfs_ioend_t *ioend = bio->bi_private; - if (bio->bi_size) - return 1; - ASSERT(atomic_read(&bio->bi_cnt) >= 1); ioend->io_error = test_bit(BIO_UPTODATE, &bio->bi_flags) ? 0 : error; @@ -343,7 +339,6 @@ xfs_end_bio( bio_put(bio); xfs_finish_ioend(ioend, 0); - return 0; } STATIC void @@ -407,10 +402,9 @@ xfs_start_page_writeback( clear_page_dirty_for_io(page); set_page_writeback(page); unlock_page(page); - if (!buffers) { + /* If no buffers on the page are to be written, finish it here */ + if (!buffers) end_page_writeback(page); - wbc->pages_skipped++; /* We didn't write this page */ - } } static inline int bio_add_buffer(struct bio *bio, struct buffer_head *bh) @@ -1509,13 +1503,18 @@ xfs_vm_direct_IO( } STATIC int -xfs_vm_prepare_write( +xfs_vm_write_begin( struct file *file, - struct page *page, - unsigned int from, - unsigned int to) + struct address_space *mapping, + loff_t pos, + unsigned len, + unsigned flags, + struct page **pagep, + void **fsdata) { - return block_prepare_write(page, from, to, xfs_get_blocks); + *pagep = NULL; + return block_write_begin(file, mapping, pos, len, flags, pagep, fsdata, + xfs_get_blocks); } STATIC sector_t @@ -1570,8 +1569,8 @@ const struct address_space_operations xfs_address_space_operations = { .sync_page = block_sync_page, .releasepage = xfs_vm_releasepage, .invalidatepage = xfs_vm_invalidatepage, - .prepare_write = xfs_vm_prepare_write, - .commit_write = generic_commit_write, + .write_begin = xfs_vm_write_begin, + .write_end = generic_write_end, .bmap = xfs_vm_bmap, .direct_IO = xfs_vm_direct_IO, .migratepage = buffer_migrate_page, |