btrfs: sink get_extent parameter to extent_readpages
There's only one caller that passes btrfs_get_extent. Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Родитель
e3350e16ea
Коммит
0932584b66
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@ -4133,8 +4133,7 @@ int extent_writepages(struct extent_io_tree *tree,
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int extent_readpages(struct extent_io_tree *tree,
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int extent_readpages(struct extent_io_tree *tree,
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struct address_space *mapping,
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struct address_space *mapping,
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struct list_head *pages, unsigned nr_pages,
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struct list_head *pages, unsigned nr_pages)
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get_extent_t get_extent)
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{
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{
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struct bio *bio = NULL;
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struct bio *bio = NULL;
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unsigned page_idx;
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unsigned page_idx;
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@ -4160,13 +4159,13 @@ int extent_readpages(struct extent_io_tree *tree,
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pagepool[nr++] = page;
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pagepool[nr++] = page;
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if (nr < ARRAY_SIZE(pagepool))
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if (nr < ARRAY_SIZE(pagepool))
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continue;
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continue;
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__extent_readpages(tree, pagepool, nr, get_extent, &em_cached,
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__extent_readpages(tree, pagepool, nr, btrfs_get_extent,
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&bio, &bio_flags, &prev_em_start);
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&em_cached, &bio, &bio_flags, &prev_em_start);
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nr = 0;
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nr = 0;
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}
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}
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if (nr)
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if (nr)
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__extent_readpages(tree, pagepool, nr, get_extent, &em_cached,
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__extent_readpages(tree, pagepool, nr, btrfs_get_extent,
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&bio, &bio_flags, &prev_em_start);
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&em_cached, &bio, &bio_flags, &prev_em_start);
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if (em_cached)
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if (em_cached)
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free_extent_map(em_cached);
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free_extent_map(em_cached);
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@ -414,8 +414,7 @@ int btree_write_cache_pages(struct address_space *mapping,
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struct writeback_control *wbc);
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struct writeback_control *wbc);
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int extent_readpages(struct extent_io_tree *tree,
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int extent_readpages(struct extent_io_tree *tree,
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struct address_space *mapping,
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struct address_space *mapping,
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struct list_head *pages, unsigned nr_pages,
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struct list_head *pages, unsigned nr_pages);
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get_extent_t get_extent);
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int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
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int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
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__u64 start, __u64 len);
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__u64 start, __u64 len);
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void set_page_extent_mapped(struct page *page);
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void set_page_extent_mapped(struct page *page);
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@ -8911,8 +8911,7 @@ btrfs_readpages(struct file *file, struct address_space *mapping,
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{
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{
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struct extent_io_tree *tree;
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struct extent_io_tree *tree;
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tree = &BTRFS_I(mapping->host)->io_tree;
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tree = &BTRFS_I(mapping->host)->io_tree;
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return extent_readpages(tree, mapping, pages, nr_pages,
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return extent_readpages(tree, mapping, pages, nr_pages);
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btrfs_get_extent);
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}
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}
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static int __btrfs_releasepage(struct page *page, gfp_t gfp_flags)
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static int __btrfs_releasepage(struct page *page, gfp_t gfp_flags)
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{
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{
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