From 982c3b3058433f20aba9fb032599cee5dfc17328 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Tue, 24 Oct 2023 15:01:08 +0200 Subject: bdev: rename freeze and thaw helpers We have bdev_mark_dead() etc and we're going to move block device freezing to holder ops in the next patch. Make the naming consistent: * freeze_bdev() -> bdev_freeze() * thaw_bdev() -> bdev_thaw() Also document the return code. Link: https://lore.kernel.org/r/20231024-vfs-super-freeze-v2-2-599c19f4faac@kernel.org Reviewed-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Reviewed-by: Jan Kara Signed-off-by: Christian Brauner --- fs/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/super.c') diff --git a/fs/super.c b/fs/super.c index aa43090ea52d..8333aaa878cf 100644 --- a/fs/super.c +++ b/fs/super.c @@ -1224,7 +1224,7 @@ static void do_thaw_all_callback(struct super_block *sb) if (locked && sb->s_root) { if (IS_ENABLED(CONFIG_BLOCK)) - while (sb->s_bdev && !thaw_bdev(sb->s_bdev)) + while (sb->s_bdev && !bdev_thaw(sb->s_bdev)) pr_warn("Emergency Thaw on %pg\n", sb->s_bdev); thaw_super_locked(sb, FREEZE_HOLDER_USERSPACE); return; @@ -1532,7 +1532,7 @@ int setup_bdev_super(struct super_block *sb, int sb_flags, /* * Until SB_BORN flag is set, there can be no active superblock * references and thus no filesystem freezing. get_active_super() will - * just loop waiting for SB_BORN so even freeze_bdev() cannot proceed. + * just loop waiting for SB_BORN so even bdev_freeze() cannot proceed. * * It is enough to check bdev was not frozen before we set s_bdev. */ -- cgit