[PATCH v2] erofs: mark z_erofs_lzma_init/erofs_pcpubuf_init w/ __init

[Gao Xiang]

On 2023/3/3 14:37, Yangtao Li wrote:
> They are used during the erofs module init phase. Let's mark it as
> __init like any other function.
> 
> Signed-off-by: Yangtao Li <frank.li at vivo.com>

Reviewed-by: Gao Xiang <hsiangkao at linux.alibaba.com>

Thanks,
Gao Xiang

> ---
> v2:
> -change in internal.h
>   fs/erofs/decompressor_lzma.c | 2 +-
>   fs/erofs/internal.h          | 4 ++--
>   fs/erofs/pcpubuf.c           | 2 +-
>   3 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/fs/erofs/decompressor_lzma.c b/fs/erofs/decompressor_lzma.c
> index 091fd5adf818..307b37f0b9f5 100644
> --- a/fs/erofs/decompressor_lzma.c
> +++ b/fs/erofs/decompressor_lzma.c
> @@ -47,7 +47,7 @@ void z_erofs_lzma_exit(void)
>   	}
>   }
>   
> -int z_erofs_lzma_init(void)
> +int __init z_erofs_lzma_init(void)
>   {
>   	unsigned int i;
>   
> diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h
> index 3f3561d37d1b..1db018f8c2e8 100644
> --- a/fs/erofs/internal.h
> +++ b/fs/erofs/internal.h
> @@ -486,7 +486,7 @@ static inline void *erofs_vm_map_ram(struct page **pages, unsigned int count)
>   void *erofs_get_pcpubuf(unsigned int requiredpages);
>   void erofs_put_pcpubuf(void *ptr);
>   int erofs_pcpubuf_growsize(unsigned int nrpages);
> -void erofs_pcpubuf_init(void);
> +void __init erofs_pcpubuf_init(void);
>   void erofs_pcpubuf_exit(void);
>   
>   int erofs_register_sysfs(struct super_block *sb);
> @@ -545,7 +545,7 @@ static inline int z_erofs_fill_inode(struct inode *inode) { return -EOPNOTSUPP;
>   #endif	/* !CONFIG_EROFS_FS_ZIP */
>   
>   #ifdef CONFIG_EROFS_FS_ZIP_LZMA
> -int z_erofs_lzma_init(void);
> +int __init z_erofs_lzma_init(void);
>   void z_erofs_lzma_exit(void);
>   int z_erofs_load_lzma_config(struct super_block *sb,
>   			     struct erofs_super_block *dsb,
> diff --git a/fs/erofs/pcpubuf.c b/fs/erofs/pcpubuf.c
> index a2efd833d1b6..c7a4b1d77069 100644
> --- a/fs/erofs/pcpubuf.c
> +++ b/fs/erofs/pcpubuf.c
> @@ -114,7 +114,7 @@ int erofs_pcpubuf_growsize(unsigned int nrpages)
>   	return ret;
>   }
>   
> -void erofs_pcpubuf_init(void)
> +void __init erofs_pcpubuf_init(void)
>   {
>   	int cpu;
>