Because page_no < sis->max guarantees that the while loop break out normally, the wrong check contidion here doesn't cause a problem.
Signed-off-by: Huang Jianan <[email protected]> Signed-off-by: Guo Weichao <[email protected]> --- fs/f2fs/data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index a1498a1a345c..4dbc1cafc55d 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -3804,7 +3804,7 @@ static int check_swap_activate_fast(struct swap_info_struct *sis, last_lblock = bytes_to_blks(inode, i_size_read(inode)); len = i_size_read(inode); - while (cur_lblock <= last_lblock && cur_lblock < sis->max) { + while (cur_lblock + 1 <= last_lblock && cur_lblock < sis->max) { struct f2fs_map_blocks map; pgoff_t next_pgofs; -- 2.25.1 _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
