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erofs: Convert from invalidatepage to invalidate_folio

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A straightforward conversion.

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 20:21:42 +00:00
parent 0eaf605247
commit 39653e6909
1 changed files with 8 additions and 9 deletions
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17
fs/erofs/super.c
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@ -535,25 +535,24 @@ static int erofs_managed_cache_releasepage(struct page *page, gfp_t gfp_mask)
return ret;
}
static void erofs_managed_cache_invalidatepage(struct page *page,
unsigned int offset,
unsigned int length)
static void erofs_managed_cache_invalidate_folio(struct folio *folio,
size_t offset, size_t length)
{
const unsigned int stop = length + offset;
const size_t stop = length + offset;
DBG_BUGON(!PageLocked(page));
DBG_BUGON(!folio_test_locked(folio));
/* Check for potential overflow in debug mode */
DBG_BUGON(stop > PAGE_SIZE || stop < length);
DBG_BUGON(stop > folio_size(folio) || stop < length);
if (offset == 0 && stop == PAGE_SIZE)
while (!erofs_managed_cache_releasepage(page, GFP_NOFS))
if (offset == 0 && stop == folio_size(folio))
while (!erofs_managed_cache_releasepage(&folio->page, GFP_NOFS))
cond_resched();
}
static const struct address_space_operations managed_cache_aops = {
.releasepage = erofs_managed_cache_releasepage,
.invalidatepage = erofs_managed_cache_invalidatepage,
.invalidate_folio = erofs_managed_cache_invalidate_folio,
};
static int erofs_init_managed_cache(struct super_block *sb)