btrfs: remove useless comments (745699ef) · Commits · 戴 / test

fs/btrfs/extent-tree.c

+3 −10

Original line number	Diff line number	Diff line
		@@ -6499,16 +6499,9 @@ void btrfs_wait_block_group_reservations(struct btrfs_block_group_cache *bg)
		* @num_bytes: The number of bytes in question
		* @delalloc: The blocks are allocated for the delalloc write
		*
		* This is called by the allocator when it reserves space. Metadata
		* reservations should be called with RESERVE_ALLOC so we do the proper
		* ENOSPC accounting. For data we handle the reservation through clearing the
		* delalloc bits in the io_tree. We have to do this since we could end up
		* allocating less disk space for the amount of data we have reserved in the
		* case of compression.
		*
		* If this is a reservation and the block group has become read only we cannot
		* make the reservation and return -EAGAIN, otherwise this function always
		* succeeds.
		* This is called by the allocator when it reserves space. If this is a
		* reservation and the block group has become read only we cannot make the
		* reservation and return -EAGAIN, otherwise this function always succeeds.
		*/
		static int btrfs_add_reserved_bytes(struct btrfs_block_group_cache *cache,
		u64 ram_bytes, u64 num_bytes, int delalloc)