diff options
Diffstat (limited to 'fs/bcachefs/fs-ioctl.c')
| -rw-r--r-- | fs/bcachefs/fs-ioctl.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/fs/bcachefs/fs-ioctl.c b/fs/bcachefs/fs-ioctl.c index dbc87747ea..3dc8630ff9 100644 --- a/fs/bcachefs/fs-ioctl.c +++ b/fs/bcachefs/fs-ioctl.c @@ -285,34 +285,26 @@ static int bch2_ioc_goingdown(struct bch_fs *c, u32 __user *arg) bch_notice(c, "shutdown by ioctl type %u", flags); - down_write(&c->vfs_sb->s_umount); - switch (flags) { case FSOP_GOING_FLAGS_DEFAULT: - ret = freeze_bdev(c->vfs_sb->s_bdev); + ret = bdev_freeze(c->vfs_sb->s_bdev); if (ret) - goto err; - + break; bch2_journal_flush(&c->journal); - c->vfs_sb->s_flags |= SB_RDONLY; bch2_fs_emergency_read_only(c); - thaw_bdev(c->vfs_sb->s_bdev); + bdev_thaw(c->vfs_sb->s_bdev); break; - case FSOP_GOING_FLAGS_LOGFLUSH: bch2_journal_flush(&c->journal); fallthrough; - case FSOP_GOING_FLAGS_NOLOGFLUSH: - c->vfs_sb->s_flags |= SB_RDONLY; bch2_fs_emergency_read_only(c); break; default: ret = -EINVAL; break; } -err: - up_write(&c->vfs_sb->s_umount); + return ret; } |