Fold emergency_thaw_bdev into it's only caller, to prepare for buffer.c
to be built only when buffer_head support is enabled.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Link: https://lore.kernel.org/r/20230801172201.1923299-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
return err;
}
-void emergency_thaw_bdev(struct super_block *sb)
-{
- while (sb->s_bdev && !thaw_bdev(sb->s_bdev))
- printk(KERN_WARNING "Emergency Thaw on %pg\n", sb->s_bdev);
-}
-
/**
* sync_mapping_buffers - write out & wait upon a mapping's "associated" buffers
* @mapping: the mapping which wants those buffers written
*/
#ifdef CONFIG_BLOCK
extern void __init bdev_cache_init(void);
-
-void emergency_thaw_bdev(struct super_block *sb);
#else
static inline void bdev_cache_init(void)
{
}
-static inline int emergency_thaw_bdev(struct super_block *sb)
-{
- return 0;
-}
#endif /* CONFIG_BLOCK */
/*
{
down_write(&sb->s_umount);
if (sb->s_root && sb->s_flags & SB_BORN) {
- emergency_thaw_bdev(sb);
+ if (IS_ENABLED(CONFIG_BLOCK))
+ while (sb->s_bdev && !thaw_bdev(sb->s_bdev))
+ pr_warn("Emergency Thaw on %pg\n", sb->s_bdev);
thaw_super_locked(sb);
} else {
up_write(&sb->s_umount);