From fab7f30fa7111c9f44aaa46a1a828da75bba609a Mon Sep 17 00:00:00 2001 From: Daniel Rosenberg Date: Mon, 11 Nov 2024 17:33:25 -0800 Subject: [PATCH] Revert "f2fs: remove unreachable lazytime mount option parsing" 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 Signed-off-by: Jaegeuk Kim Bug: 365027513 Test: mount with lazytime Link: https://lore.kernel.org/lkml/20241112010820.2788822-1-jaegeuk@kernel.org/T/#u Change-Id: Ib5b4ddfcec98592f2a84b5cb69d63932bd69b62b --- fs/f2fs/super.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 87ab5696bd48..dfa603108c0c 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -150,6 +150,8 @@ enum { Opt_mode, Opt_fault_injection, Opt_fault_type, + Opt_lazytime, + Opt_nolazytime, Opt_quota, Opt_noquota, Opt_usrquota, @@ -226,6 +228,8 @@ 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"}, @@ -918,6 +922,12 @@ 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: