f2fs: fix wrong block count instead of bytes (963ba7f9) · Commits · 戴 / test

We should convert cur_lblock, a block count, to bytes for len. Fixes: ("f2fs: introduce check_swap_activate_fast()") Reviewed-by:

fs/f2fs/data.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -3893,7 +3893,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis,
		sector_t highest_pblock = 0;
		int nr_extents = 0;
		unsigned long nr_pblocks;
		unsigned long len;
		u64 len;
		int ret;

		/*
		@@ -3911,7 +3911,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis,
		cond_resched();

		memset(&map_bh, 0, sizeof(struct buffer_head));
		map_bh.b_size = len - cur_lblock;
		map_bh.b_size = len - blks_to_bytes(inode, cur_lblock);

		ret = get_data_block(inode, cur_lblock, &map_bh, 0,
		F2FS_GET_BLOCK_FIEMAP, &next_pgofs);