From f680d7c233725f9045ad0224784ebbca360231ec Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Tue, 12 Nov 2024 01:04:58 +0000 Subject: [PATCH] Revert "f2fs: remove unreachable lazytime mount option parsing" commit acff9409dd40beaca2bd982678d222e2740ad84b upstream. This reverts commit 54f43a10fa257ad4af02a1d157fefef6ebcfa7dc. The above commit broke the lazytime mount, given mount("/dev/vdb", "/mnt/test", "f2fs", 0, "lazytime"); CC: stable@vger.kernel.org # 6.11+ Signed-off-by: Daniel Rosenberg Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Greg Kroah-Hartman --- fs/f2fs/super.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index dc569587e8b96..7e687bd062266 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -151,6 +151,8 @@ enum { Opt_mode, Opt_fault_injection, Opt_fault_type, + Opt_lazytime, + Opt_nolazytime, Opt_quota, Opt_noquota, Opt_usrquota, @@ -227,6 +229,8 @@ static match_table_t f2fs_tokens = { {Opt_mode, "mode=%s"}, {Opt_fault_injection, "fault_injection=%u"}, {Opt_fault_type, "fault_type=%u"}, + {Opt_lazytime, "lazytime"}, + {Opt_nolazytime, "nolazytime"}, {Opt_quota, "quota"}, {Opt_noquota, "noquota"}, {Opt_usrquota, "usrquota"}, @@ -919,6 +923,12 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount) f2fs_info(sbi, "fault_type options not supported"); break; #endif + case Opt_lazytime: + sb->s_flags |= SB_LAZYTIME; + break; + case Opt_nolazytime: + sb->s_flags &= ~SB_LAZYTIME; + break; #ifdef CONFIG_QUOTA case Opt_quota: case Opt_usrquota: -- 2.47.2