diff options
Diffstat (limited to 'fs/freevxfs/vxfs_subr.c')
| -rw-r--r-- | fs/freevxfs/vxfs_subr.c | 55 |
1 files changed, 12 insertions, 43 deletions
diff --git a/fs/freevxfs/vxfs_subr.c b/fs/freevxfs/vxfs_subr.c index e806694d4145..f439877ea6e8 100644 --- a/fs/freevxfs/vxfs_subr.c +++ b/fs/freevxfs/vxfs_subr.c @@ -1,30 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2000-2001 Christoph Hellwig. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions, and the following disclaimer, - * without modification. - * 2. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL"). - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR - * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. */ /* @@ -38,11 +14,11 @@ #include "vxfs_extern.h" -static int vxfs_readpage(struct file *, struct page *); +static int vxfs_read_folio(struct file *, struct folio *); static sector_t vxfs_bmap(struct address_space *, sector_t); const struct address_space_operations vxfs_aops = { - .readpage = vxfs_readpage, + .read_folio = vxfs_read_folio, .bmap = vxfs_bmap, }; @@ -55,7 +31,7 @@ vxfs_put_page(struct page *pp) /** * vxfs_get_page - read a page into memory. - * @ip: inode to read from + * @mapping: mapping to read from * @n: page number * * Description: @@ -75,15 +51,9 @@ vxfs_get_page(struct address_space *mapping, u_long n) kmap(pp); /** if (!PageChecked(pp)) **/ /** vxfs_check_page(pp); **/ - if (PageError(pp)) - goto fail; } return (pp); - -fail: - vxfs_put_page(pp); - return ERR_PTR(-EIO); } /** @@ -111,14 +81,14 @@ vxfs_bread(struct inode *ip, int block) } /** - * vxfs_get_block - locate buffer for given inode,block tuple + * vxfs_getblk - locate buffer for given inode,block tuple * @ip: inode * @iblock: logical block * @bp: buffer skeleton * @create: %TRUE if blocks may be newly allocated. * * Description: - * The vxfs_get_block function fills @bp with the right physical + * The vxfs_getblk function fills @bp with the right physical * block and device number to perform a lowlevel read/write on * it. * @@ -141,24 +111,23 @@ vxfs_getblk(struct inode *ip, sector_t iblock, } /** - * vxfs_readpage - read one page synchronously into the pagecache + * vxfs_read_folio - read one page synchronously into the pagecache * @file: file context (unused) - * @page: page frame to fill in. + * @folio: folio to fill in. * * Description: - * The vxfs_readpage routine reads @page synchronously into the + * The vxfs_read_folio routine reads @folio synchronously into the * pagecache. * * Returns: * Zero on success, else a negative error code. * * Locking status: - * @page is locked and will be unlocked. + * @folio is locked and will be unlocked. */ -static int -vxfs_readpage(struct file *file, struct page *page) +static int vxfs_read_folio(struct file *file, struct folio *folio) { - return block_read_full_page(page, vxfs_getblk); + return block_read_full_folio(folio, vxfs_getblk); } /** |