Commit 3b079a91 authored Apr 18, 2018 by Howard McLauchlan Committed by David Sterba May 28, 2018

btrfs: remove unused le_test_bit()



With commit b18253ec57c0 ("btrfs: optimize free space tree bitmap
conversion"), there are no more callers to le_test_bit(). This patch
removes le_test_bit().

Signed-off-by: Howard McLauchlan <hmclauchlan@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>

parent a565971f

fs/btrfs/extent_io.h

+0 −5

Original line number	Diff line number	Diff line
		@@ -79,11 +79,6 @@
		#define BITMAP_LAST_BYTE_MASK(nbits) \
		(BYTE_MASK >> (-(nbits) & (BITS_PER_BYTE - 1)))

		static inline int le_test_bit(int nr, const u8 *addr)
		{
		return 1U & (addr[BIT_BYTE(nr)] >> (nr & (BITS_PER_BYTE-1)));
		}

		struct extent_state;
		struct btrfs_root;
		struct btrfs_inode;