From 187a48cb98b165e32311ef19a90869d0a4f2104c Mon Sep 17 00:00:00 2001 From: Yi Sun Date: Mon, 4 Nov 2024 11:45:41 +0800 Subject: [PATCH] UPSTREAM: f2fs: expand f2fs_invalidate_compress_page() to f2fs_invalidate_compress_pages_range() New function f2fs_invalidate_compress_pages_range() adds the @len parameter. So it can process some consecutive blocks at a time. Bug: 394006856 Change-Id: I3b30396567771e1d3608395fa0b7e5e379ddc805 Signed-off-by: Yi Sun Signed-off-by: Jaegeuk Kim (cherry picked from commit 3d56fbb1f03f2abf8c806aee14df2f462350dfba) --- fs/f2fs/compress.c | 5 +++-- fs/f2fs/f2fs.h | 9 +++++---- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index 4b6ad2e41541..13aacc9342fe 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -1916,11 +1916,12 @@ struct address_space *COMPRESS_MAPPING(struct f2fs_sb_info *sbi) return sbi->compress_inode->i_mapping; } -void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, block_t blkaddr) +void f2fs_invalidate_compress_pages_range(struct f2fs_sb_info *sbi, + block_t blkaddr, unsigned int len) { if (!sbi->compress_inode) return; - invalidate_mapping_pages(COMPRESS_MAPPING(sbi), blkaddr, blkaddr); + invalidate_mapping_pages(COMPRESS_MAPPING(sbi), blkaddr, blkaddr + len - 1); } void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *page, diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 56244e00b92e..6fb7ea0cf8e0 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -4287,7 +4287,8 @@ void f2fs_destroy_page_array_cache(struct f2fs_sb_info *sbi); int __init f2fs_init_compress_cache(void); void f2fs_destroy_compress_cache(void); struct address_space *COMPRESS_MAPPING(struct f2fs_sb_info *sbi); -void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, block_t blkaddr); +void f2fs_invalidate_compress_pages_range(struct f2fs_sb_info *sbi, + block_t blkaddr, unsigned int len); void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *page, nid_t ino, block_t blkaddr); bool f2fs_load_compressed_page(struct f2fs_sb_info *sbi, struct page *page, @@ -4342,8 +4343,8 @@ static inline int f2fs_init_page_array_cache(struct f2fs_sb_info *sbi) { return static inline void f2fs_destroy_page_array_cache(struct f2fs_sb_info *sbi) { } static inline int __init f2fs_init_compress_cache(void) { return 0; } static inline void f2fs_destroy_compress_cache(void) { } -static inline void f2fs_invalidate_compress_page(struct f2fs_sb_info *sbi, - block_t blkaddr) { } +static inline void f2fs_invalidate_compress_pages_range(struct f2fs_sb_info *sbi, + block_t blkaddr, unsigned int len) { } static inline void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *page, nid_t ino, block_t blkaddr) { } static inline bool f2fs_load_compressed_page(struct f2fs_sb_info *sbi, @@ -4636,7 +4637,7 @@ static inline void f2fs_invalidate_internal_cache(struct f2fs_sb_info *sbi, block_t blkaddr) { f2fs_truncate_meta_inode_pages(sbi, blkaddr, 1); - f2fs_invalidate_compress_page(sbi, blkaddr); + f2fs_invalidate_compress_pages_range(sbi, blkaddr, 1); } #define EFSBADCRC EBADMSG /* Bad CRC detected */