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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-09 20:21:39 +0000 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-15 08:23:29 -0400 |
| commit | 895586eb689819c83a83271fdebccfd00a5a7616 (patch) | |
| tree | 0abe3998422eee91f6737d4b0c89c6fa16cbf72e /fs/btrfs/extent_io.c | |
| parent | fcf227daed82a2f015ac29654d1ab9d09794c003 (diff) | |
| download | linux-next-895586eb689819c83a83271fdebccfd00a5a7616.tar.gz | |
btrfs: Convert from invalidatepage to invalidate_folio
A lot of the underlying infrastructure in btrfs needs to be switched
over to folios, but this at least documents that invalidatepage can't
be passed a tail page.
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
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 1e6bf7f1639a..9c9952ce33a2 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -5219,17 +5219,17 @@ void extent_readahead(struct readahead_control *rac) } /* - * basic invalidatepage code, this waits on any locked or writeback - * ranges corresponding to the page, and then deletes any extent state + * basic invalidate_folio code, this waits on any locked or writeback + * ranges corresponding to the folio, and then deletes any extent state * records from the tree */ -int extent_invalidatepage(struct extent_io_tree *tree, - struct page *page, unsigned long offset) +int extent_invalidate_folio(struct extent_io_tree *tree, + struct folio *folio, size_t offset) { struct extent_state *cached_state = NULL; - u64 start = page_offset(page); - u64 end = start + PAGE_SIZE - 1; - size_t blocksize = page->mapping->host->i_sb->s_blocksize; + u64 start = folio_pos(folio); + u64 end = start + folio_size(folio) - 1; + size_t blocksize = folio->mapping->host->i_sb->s_blocksize; /* This function is only called for the btree inode */ ASSERT(tree->owner == IO_TREE_BTREE_INODE_IO); @@ -5239,7 +5239,7 @@ int extent_invalidatepage(struct extent_io_tree *tree, return 0; lock_extent_bits(tree, start, end, &cached_state); - wait_on_page_writeback(page); + folio_wait_writeback(folio); /* * Currently for btree io tree, only EXTENT_LOCKED is utilized, |