Commit f2526c5c authored by Daeho Jeong's avatar Daeho Jeong Committed by Jaegeuk Kim
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f2fs: allow dirty sections with zero valid block for checkpoint disabled 



Following the semantic for dirty segments in checkpoint disabled mode,
apply the same rule to dirty sections.

Signed-off-by: default avatarDaeho Jeong <daehojeong@google.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 29ed2b5d

fs/f2fs/segment.c

+4 −2
Original line number Diff line number Diff line
@@ -771,8 +771,10 @@ static void __locate_dirty_segment(struct f2fs_sb_info *sbi, unsigned int segno, 
			block_t valid_blocks =

				get_valid_blocks(sbi, segno, true);



			f2fs_bug_on(sbi, unlikely(!valid_blocks ||

					valid_blocks == CAP_BLKS_PER_SEC(sbi)));

			f2fs_bug_on(sbi,

				(!is_sbi_flag_set(sbi, SBI_CP_DISABLED) &&

				!valid_blocks) ||

				valid_blocks == CAP_BLKS_PER_SEC(sbi));



			if (!IS_CURSEC(sbi, secno))

				set_bit(secno, dirty_i->dirty_secmap);