btrfs: make lock_extent static inline
One call less reduces stack usage, code slightly reduced as well. Signed-off-by: David Sterba <dsterba@suse.com>
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@ -1347,11 +1347,6 @@ int lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,
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return err;
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}
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int lock_extent(struct extent_io_tree *tree, u64 start, u64 end)
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{
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return lock_extent_bits(tree, start, end, NULL);
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}
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int try_lock_extent(struct extent_io_tree *tree, u64 start, u64 end)
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{
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int err;
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@ -199,9 +199,14 @@ int try_release_extent_mapping(struct extent_map_tree *map,
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struct extent_io_tree *tree, struct page *page,
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gfp_t mask);
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int try_release_extent_buffer(struct page *page);
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int lock_extent(struct extent_io_tree *tree, u64 start, u64 end);
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int lock_extent_bits(struct extent_io_tree *tree, u64 start, u64 end,
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struct extent_state **cached);
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static inline int lock_extent(struct extent_io_tree *tree, u64 start, u64 end)
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{
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return lock_extent_bits(tree, start, end, NULL);
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}
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int try_lock_extent(struct extent_io_tree *tree, u64 start, u64 end);
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int extent_read_full_page(struct extent_io_tree *tree, struct page *page,
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get_extent_t *get_extent, int mirror_num);
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