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Date: Tue, 10 Aug 2021 15:24:16 +0800 From: Yue Hu <zbestahu@...il.com> To: xiang@...nel.org, chao@...nel.org, linux-erofs@...ts.ozlabs.org Cc: linux-kernel@...r.kernel.org, huyue2@...ong.com, zbestahu@....com Subject: [PATCH] erofs: remove the mapping parameter from erofs_try_to_free_cached_page() From: Yue Hu <huyue2@...ong.com> The mapping is not used at all, remove it and update related code. Signed-off-by: Yue Hu <huyue2@...ong.com> --- fs/erofs/internal.h | 3 +-- fs/erofs/super.c | 2 +- fs/erofs/zdata.c | 3 +-- 3 files changed, 3 insertions(+), 5 deletions(-) diff --git a/fs/erofs/internal.h b/fs/erofs/internal.h index f92e3e3..e21b147 100644 --- a/fs/erofs/internal.h +++ b/fs/erofs/internal.h @@ -442,8 +442,7 @@ struct erofs_workgroup *erofs_insert_workgroup(struct super_block *sb, void z_erofs_exit_zip_subsystem(void); int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi, struct erofs_workgroup *egrp); -int erofs_try_to_free_cached_page(struct address_space *mapping, - struct page *page); +int erofs_try_to_free_cached_page(struct page *page); int z_erofs_load_lz4_config(struct super_block *sb, struct erofs_super_block *dsb, struct z_erofs_lz4_cfgs *lz4, int len); diff --git a/fs/erofs/super.c b/fs/erofs/super.c index bbf3bbd..72fff34 100644 --- a/fs/erofs/super.c +++ b/fs/erofs/super.c @@ -430,7 +430,7 @@ static int erofs_managed_cache_releasepage(struct page *page, gfp_t gfp_mask) DBG_BUGON(mapping->a_ops != &managed_cache_aops); if (PagePrivate(page)) - ret = erofs_try_to_free_cached_page(mapping, page); + ret = erofs_try_to_free_cached_page(page); return ret; } diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c index a809730..c8e1594 100644 --- a/fs/erofs/zdata.c +++ b/fs/erofs/zdata.c @@ -337,8 +337,7 @@ int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi, return 0; } -int erofs_try_to_free_cached_page(struct address_space *mapping, - struct page *page) +int erofs_try_to_free_cached_page(struct page *page) { struct z_erofs_pcluster *const pcl = (void *)page_private(page); int ret = 0; /* 0 - busy */ -- 1.9.1
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