f2fs: allow to mount if cap is 100

Don't block mounting the partition, if cap is 100%.

Reviewed-by: Chao Yu <chao@kernel.org>
Reviewed-by: Daeho Jeong <daehojeong@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 0e32ea36b0f4a2e5e10edd479a66e59b5b48d9f0..7a060219da8543af965cf5f81514a9b4ec9ac39e 100644 (file)
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -904,6 +904,9 @@ int f2fs_disable_cp_again(struct f2fs_sb_info *sbi, block_t unusable)
 {
        int ovp_hole_segs =
                (overprovision_segments(sbi) - reserved_segments(sbi));
+
+       if (F2FS_OPTION(sbi).unusable_cap_perc == 100)
+               return 0;
        if (unusable > F2FS_OPTION(sbi).unusable_cap)
                return -EAGAIN;
        if (is_sbi_flag_set(sbi, SBI_CP_DISABLED_QUICK) &&