[1/6] fs: remove emergency_thaw_bdev
Commit Message
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>
---
fs/buffer.c | 6 ------
fs/internal.h | 6 ------
fs/super.c | 4 +++-
3 files changed, 3 insertions(+), 13 deletions(-)
Comments
On Tue, Aug 01, 2023 at 07:21:56PM +0200, Christoph Hellwig wrote:
> 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>
On Tue, 01 Aug 2023 19:21:56 +0200, Christoph Hellwig wrote:
> Fold emergency_thaw_bdev into it's only caller, to prepare for buffer.c
> to be built only when buffer_head support is enabled.
>
>
Applied, thanks!
[1/6] fs: remove emergency_thaw_bdev
commit: 4a8b719f95c0dcd15fb7a04b806ad8139fa7c850
[2/6] fs: rename and move block_page_mkwrite_return
commit: 2ba39cc46bfe463cb9673bf62a04c4c21942f1f2
[3/6] block: open code __generic_file_write_iter for blkdev writes
commit: 727cfe976758b79f8d2f8051c75a5ccb14539a56
[4/6] block: stop setting ->direct_IO
commit: a05f7bd9578b17521a9a5f3689f3934c082c6390
[5/6] block: use iomap for writes to block devices
commit: 487c607df790d366e67a7d6a30adf785cdd98e55
[6/6] fs: add CONFIG_BUFFER_HEAD
commit: 925c86a19bacf8ce10eb666328fb3fa5aff7b951
Best regards,
@@ -562,12 +562,6 @@ static int osync_buffers_list(spinlock_t *lock, struct list_head *list)
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
@@ -23,16 +23,10 @@ struct mnt_idmap;
*/
#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 */
/*
@@ -1029,7 +1029,9 @@ static void do_thaw_all_callback(struct super_block *sb)
{
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);