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fs: Convert trivial uses of __set_page_dirty_nobuffers to filemap_dirty_folio

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These filesystems use __set_page_dirty_nobuffers() either directly or
with a very thin wrapper; convert them en masse.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
This commit is contained in:
Matthew Wilcox (Oracle) 2022-02-09 20:22:03 +00:00
parent 0079c3b176
commit 187c82cb03
12 changed files with 23 additions and 28 deletions
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7
fs/btrfs/inode.c
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@ -10077,11 +10077,6 @@ int btrfs_prealloc_file_range_trans(struct inode *inode,
min_size, actual_len, alloc_hint, trans);
}
static int btrfs_set_page_dirty(struct page *page)
{
return __set_page_dirty_nobuffers(page);
}
static int btrfs_permission(struct user_namespace *mnt_userns,
struct inode *inode, int mask)
{
@ -10644,7 +10639,7 @@ static const struct address_space_operations btrfs_aops = {
#ifdef CONFIG_MIGRATION
.migratepage = btrfs_migratepage,
#endif
.set_page_dirty = btrfs_set_page_dirty,
.dirty_folio = filemap_dirty_folio,
.error_remove_page = generic_error_remove_page,
.swap_activate = btrfs_swap_activate,
.swap_deactivate = btrfs_swap_deactivate,

21
fs/ext4/inode.c
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@ -3541,22 +3541,23 @@ const struct iomap_ops ext4_iomap_report_ops = {
};
/*
* Pages can be marked dirty completely asynchronously from ext4's journalling
* activity. By filemap_sync_pte(), try_to_unmap_one(), etc. We cannot do
* much here because ->set_page_dirty is called under VFS locks. The page is
* not necessarily locked.
* Folios can be marked dirty completely asynchronously from ext4's
* journalling activity. By filemap_sync_pte(), try_to_unmap_one(), etc.
* We cannot do much here because ->dirty_folio may be called with the
* page table lock held. The folio is not necessarily locked.
*
* We cannot just dirty the page and leave attached buffers clean, because the
* We cannot just dirty the folio and leave attached buffers clean, because the
* buffers' dirty state is "definitive". We cannot just set the buffers dirty
* or jbddirty because all the journalling code will explode.
*
* So what we do is to mark the page "pending dirty" and next time writepage
* So what we do is to mark the folio "pending dirty" and next time writepage
* is called, propagate that into the buffers appropriately.
*/
static int ext4_journalled_set_page_dirty(struct page *page)
static bool ext4_journalled_dirty_folio(struct address_space *mapping,
struct folio *folio)
{
SetPageChecked(page);
return __set_page_dirty_nobuffers(page);
folio_set_checked(folio);
return filemap_dirty_folio(mapping, folio);
}
static int ext4_set_page_dirty(struct page *page)
@ -3598,7 +3599,7 @@ static const struct address_space_operations ext4_journalled_aops = {
.writepages = ext4_writepages,
.write_begin = ext4_write_begin,
.write_end = ext4_journalled_write_end,
.set_page_dirty = ext4_journalled_set_page_dirty,
.dirty_folio = ext4_journalled_dirty_folio,
.bmap = ext4_bmap,
.invalidate_folio = ext4_journalled_invalidate_folio,
.releasepage = ext4_releasepage,

2
fs/fuse/file.c
View File

@ -3162,7 +3162,7 @@ static const struct address_space_operations fuse_file_aops = {
.writepage = fuse_writepage,
.writepages = fuse_writepages,
.launder_folio = fuse_launder_folio,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
.bmap = fuse_bmap,
.direct_IO = fuse_direct_IO,
.write_begin = fuse_write_begin,

2
fs/gfs2/aops.c
View File

@ -780,7 +780,7 @@ static const struct address_space_operations gfs2_aops = {
.writepages = gfs2_writepages,
.readpage = gfs2_readpage,
.readahead = gfs2_readahead,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
.releasepage = iomap_releasepage,
.invalidate_folio = iomap_invalidate_folio,
.bmap = gfs2_bmap,

3
fs/hostfs/hostfs_kern.c
View File

@ -14,6 +14,7 @@
#include <linux/statfs.h>
#include <linux/slab.h>
#include <linux/seq_file.h>
#include <linux/writeback.h>
#include <linux/mount.h>
#include <linux/namei.h>
#include "hostfs.h"
@ -504,7 +505,7 @@ static int hostfs_write_end(struct file *file, struct address_space *mapping,
static const struct address_space_operations hostfs_aops = {
.writepage = hostfs_writepage,
.readpage = hostfs_readpage,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
.write_begin = hostfs_write_begin,
.write_end = hostfs_write_end,
};

2
fs/jfs/jfs_metapage.c
View File

@ -570,7 +570,7 @@ const struct address_space_operations jfs_metapage_aops = {
.writepage = metapage_writepage,
.releasepage = metapage_releasepage,
.invalidate_folio = metapage_invalidate_folio,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
};
struct metapage *__get_metapage(struct inode *inode, unsigned long lblock,

2
fs/nfs/file.c
View File

@ -515,7 +515,7 @@ static void nfs_swap_deactivate(struct file *file)
const struct address_space_operations nfs_file_aops = {
.readpage = nfs_readpage,
.readpages = nfs_readpages,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
.writepage = nfs_writepage,
.writepages = nfs_writepages,
.write_begin = nfs_write_begin,

4
fs/ntfs/aops.c
View File

@ -1684,9 +1684,7 @@ const struct address_space_operations ntfs_mst_aops = {
.readpage = ntfs_readpage, /* Fill page with data. */
#ifdef NTFS_RW
.writepage = ntfs_writepage, /* Write dirty page to disk. */
.set_page_dirty = __set_page_dirty_nobuffers, /* Set the page dirty
without touching the buffers
belonging to the page. */
.dirty_folio = filemap_dirty_folio,
#endif /* NTFS_RW */
.migratepage = buffer_migrate_page,
.is_partially_uptodate = block_is_partially_uptodate,

2
fs/orangefs/inode.c
View File

@ -634,7 +634,7 @@ static const struct address_space_operations orangefs_address_operations = {
.readahead = orangefs_readahead,
.readpage = orangefs_readpage,
.writepages = orangefs_writepages,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
.write_begin = orangefs_write_begin,
.write_end = orangefs_write_end,
.invalidate_folio = orangefs_invalidate_folio,

2
fs/vboxsf/file.c
View File

@ -354,7 +354,7 @@ out:
const struct address_space_operations vboxsf_reg_aops = {
.readpage = vboxsf_readpage,
.writepage = vboxsf_writepage,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
.write_begin = simple_write_begin,
.write_end = vboxsf_write_end,
};

2
fs/xfs/xfs_aops.c
View File

@ -567,7 +567,7 @@ const struct address_space_operations xfs_address_space_operations = {
.readpage = xfs_vm_readpage,
.readahead = xfs_vm_readahead,
.writepages = xfs_vm_writepages,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
.releasepage = iomap_releasepage,
.invalidate_folio = iomap_invalidate_folio,
.bmap = xfs_vm_bmap,

2
fs/zonefs/super.c
View File

@ -185,7 +185,7 @@ static const struct address_space_operations zonefs_file_aops = {
.readahead = zonefs_readahead,
.writepage = zonefs_writepage,
.writepages = zonefs_writepages,
.set_page_dirty = __set_page_dirty_nobuffers,
.dirty_folio = filemap_dirty_folio,
.releasepage = iomap_releasepage,
.invalidate_folio = iomap_invalidate_folio,
.migratepage = iomap_migrate_page,