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sysv: Convert sysv_prepare_chunk() to take a folio

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All callers now have a folio, so convert sysv_prepare_chunk() to take one.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2024-07-09 10:52:44 -04:00 committed by Christian Brauner
parent 7f4fb15063
commit d3a2fa28fe
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GPG key ID: 91C61BC06578DCA2
3 changed files with 8 additions and 8 deletions
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8
fs/sysv/dir.c
View file

@ -213,7 +213,7 @@ int sysv_add_link(struct dentry *dentry, struct inode *inode)
got_it: got_it:
pos = folio_pos(folio) + offset_in_folio(folio, de); pos = folio_pos(folio) + offset_in_folio(folio, de);
folio_lock(folio); folio_lock(folio);
err = sysv_prepare_chunk(&folio->page, pos, SYSV_DIRSIZE); err = sysv_prepare_chunk(folio, pos, SYSV_DIRSIZE);
if (err) if (err)
goto out_unlock; goto out_unlock;
memcpy (de->name, name, namelen); memcpy (de->name, name, namelen);
@ -238,7 +238,7 @@ int sysv_delete_entry(struct sysv_dir_entry *de, struct folio *folio)
int err; int err;
folio_lock(folio); folio_lock(folio);
err = sysv_prepare_chunk(&folio->page, pos, SYSV_DIRSIZE); err = sysv_prepare_chunk(folio, pos, SYSV_DIRSIZE);
if (err) { if (err) {
folio_unlock(folio); folio_unlock(folio);
return err; return err;
@ -259,7 +259,7 @@ int sysv_make_empty(struct inode *inode, struct inode *dir)
if (IS_ERR(folio)) if (IS_ERR(folio))
return PTR_ERR(folio); return PTR_ERR(folio);
err = sysv_prepare_chunk(&folio->page, 0, 2 * SYSV_DIRSIZE); err = sysv_prepare_chunk(folio, 0, 2 * SYSV_DIRSIZE);
if (err) { if (err) {
folio_unlock(folio); folio_unlock(folio);
goto fail; goto fail;
@ -335,7 +335,7 @@ int sysv_set_link(struct sysv_dir_entry *de, struct folio *folio,
int err; int err;
folio_lock(folio); folio_lock(folio);
err = sysv_prepare_chunk(&folio->page, pos, SYSV_DIRSIZE); err = sysv_prepare_chunk(folio, pos, SYSV_DIRSIZE);
if (err) { if (err) {
folio_unlock(folio); folio_unlock(folio);
return err; return err;

4
fs/sysv/itree.c
View file

@ -466,9 +466,9 @@ static int sysv_read_folio(struct file *file, struct folio *folio)
return block_read_full_folio(folio, get_block); return block_read_full_folio(folio, get_block);
} }
int sysv_prepare_chunk(struct page *page, loff_t pos, unsigned len) int sysv_prepare_chunk(struct folio *folio, loff_t pos, unsigned len)
{ {
return __block_write_begin(page, pos, len, get_block); return __block_write_begin(&folio->page, pos, len, get_block);
} }
static void sysv_write_failed(struct address_space *mapping, loff_t to) static void sysv_write_failed(struct address_space *mapping, loff_t to)

4
fs/sysv/sysv.h
View file

@ -133,8 +133,8 @@ extern void sysv_free_block(struct super_block *, sysv_zone_t);
extern unsigned long sysv_count_free_blocks(struct super_block *); extern unsigned long sysv_count_free_blocks(struct super_block *);
/* itree.c */ /* itree.c */
extern void sysv_truncate(struct inode *); void sysv_truncate(struct inode *);
extern int sysv_prepare_chunk(struct page *page, loff_t pos, unsigned len); int sysv_prepare_chunk(struct folio *folio, loff_t pos, unsigned len);
/* inode.c */ /* inode.c */
extern struct inode *sysv_iget(struct super_block *, unsigned int); extern struct inode *sysv_iget(struct super_block *, unsigned int);