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nilfs2: convert nilfs_page_bug() to nilfs_folio_bug()

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All callers have a folio now, so convert it.

Link: https://lkml.kernel.org/r/20231127143036.2425-18-konishi.ryusuke@gmail.com
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-11-27 23:30:36 +09:00 committed by Andrew Morton
parent 9bff5f980e
commit b4f19e3bce
3 changed files with 18 additions and 17 deletions
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4
fs/nilfs2/btnode.c
View File

@ -190,7 +190,7 @@ int nilfs_btnode_prepare_change_key(struct address_space *btnc,
retry:
/* BUG_ON(oldkey != obh->b_folio->index); */
if (unlikely(oldkey != ofolio->index))
NILFS_PAGE_BUG(&ofolio->page,
NILFS_FOLIO_BUG(ofolio,
"invalid oldkey %lld (newkey=%lld)",
(unsigned long long)oldkey,
(unsigned long long)newkey);
@ -246,7 +246,7 @@ void nilfs_btnode_commit_change_key(struct address_space *btnc,
if (nbh == NULL) { /* blocksize == pagesize */
ofolio = obh->b_folio;
if (unlikely(oldkey != ofolio->index))
NILFS_PAGE_BUG(&ofolio->page,
NILFS_FOLIO_BUG(ofolio,
"invalid oldkey %lld (newkey=%lld)",
(unsigned long long)oldkey,
(unsigned long long)newkey);

25
fs/nilfs2/page.c
View File

@ -150,29 +150,30 @@ bool nilfs_folio_buffers_clean(struct folio *folio)
return true;
}
void nilfs_page_bug(struct page *page)
void nilfs_folio_bug(struct folio *folio)
{
struct buffer_head *bh, *head;
struct address_space *m;
unsigned long ino;
if (unlikely(!page)) {
printk(KERN_CRIT "NILFS_PAGE_BUG(NULL)\n");
if (unlikely(!folio)) {
printk(KERN_CRIT "NILFS_FOLIO_BUG(NULL)\n");
return;
}
m = page->mapping;
m = folio->mapping;
ino = m ? m->host->i_ino : 0;
printk(KERN_CRIT "NILFS_PAGE_BUG(%p): cnt=%d index#=%llu flags=0x%lx "
printk(KERN_CRIT "NILFS_FOLIO_BUG(%p): cnt=%d index#=%llu flags=0x%lx "
"mapping=%p ino=%lu\n",
page, page_ref_count(page),
(unsigned long long)page->index, page->flags, m, ino);
folio, folio_ref_count(folio),
(unsigned long long)folio->index, folio->flags, m, ino);
if (page_has_buffers(page)) {
struct buffer_head *bh, *head;
head = folio_buffers(folio);
if (head) {
int i = 0;
bh = head = page_buffers(page);
bh = head;
do {
printk(KERN_CRIT
" BH[%d] %p: cnt=%d block#=%llu state=0x%lx\n",
@ -258,7 +259,7 @@ repeat:
folio_lock(folio);
if (unlikely(!folio_test_dirty(folio)))
NILFS_PAGE_BUG(&folio->page, "inconsistent dirty state");
NILFS_FOLIO_BUG(folio, "inconsistent dirty state");
dfolio = filemap_grab_folio(dmap, folio->index);
if (unlikely(IS_ERR(dfolio))) {
@ -268,7 +269,7 @@ repeat:
break;
}
if (unlikely(!folio_buffers(folio)))
NILFS_PAGE_BUG(&folio->page,
NILFS_FOLIO_BUG(folio,
"found empty page in dat page cache");
nilfs_copy_folio(dfolio, folio, true);

6
fs/nilfs2/page.h
View File

@ -37,7 +37,7 @@ struct buffer_head *nilfs_grab_buffer(struct inode *, struct address_space *,
void nilfs_forget_buffer(struct buffer_head *);
void nilfs_copy_buffer(struct buffer_head *, struct buffer_head *);
bool nilfs_folio_buffers_clean(struct folio *);
void nilfs_page_bug(struct page *);
void nilfs_folio_bug(struct folio *);
int nilfs_copy_dirty_pages(struct address_space *, struct address_space *);
void nilfs_copy_back_pages(struct address_space *, struct address_space *);
@ -49,7 +49,7 @@ unsigned long nilfs_find_uncommitted_extent(struct inode *inode,
sector_t start_blk,
sector_t *blkoff);
#define NILFS_PAGE_BUG(page, m, a...) \
do { nilfs_page_bug(page); BUG(); } while (0)
#define NILFS_FOLIO_BUG(folio, m, a...) \
do { nilfs_folio_bug(folio); BUG(); } while (0)
#endif /* _NILFS_PAGE_H */