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f2fs: Pass a folio to f2fs_cache_compressed_page()

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The only caller already has a folio so pass it in.
f2fs_cache_compressed_page() is not used outside compress.c so
make it static.  This requires a forward declaration (or would require
rearranging this file, but I've chosen not to do that for readability of
the diff).

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle)
2025-07-08 18:03:50 +01:00
committed by Jaegeuk Kim
parent 8591db2a65
commit 49bb2b894e
2 changed files with 7 additions and 8 deletions
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11
fs/f2fs/compress.c
View File

@@ -793,6 +793,9 @@ void f2fs_decompress_cluster(struct decompress_io_ctx *dic, bool in_task)
f2fs_decompress_end_io(dic, ret, in_task);
}
static void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi,
struct folio *folio, nid_t ino, block_t blkaddr);
/*
* This is called when a page of a compressed cluster has been read from disk
* (or failed to be read from disk). It checks whether this page was the last
@@ -810,7 +813,7 @@ void f2fs_end_read_compressed_page(struct folio *folio, bool failed,
if (failed)
WRITE_ONCE(dic->failed, true);
else if (blkaddr && in_task)
f2fs_cache_compressed_page(sbi, &folio->page,
f2fs_cache_compressed_page(sbi, folio,
dic->inode->i_ino, blkaddr);
if (atomic_dec_and_test(&dic->remaining_pages))
@@ -1918,8 +1921,8 @@ void f2fs_invalidate_compress_pages_range(struct f2fs_sb_info *sbi,
invalidate_mapping_pages(COMPRESS_MAPPING(sbi), blkaddr, blkaddr + len - 1);
}
void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *page,
nid_t ino, block_t blkaddr)
static void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi,
struct folio *folio, nid_t ino, block_t blkaddr)
{
struct folio *cfolio;
int ret;
@@ -1952,7 +1955,7 @@ void f2fs_cache_compressed_page(struct f2fs_sb_info *sbi, struct page *page,
folio_set_f2fs_data(cfolio, ino);
memcpy(folio_address(cfolio), page_address(page), PAGE_SIZE);
memcpy(folio_address(cfolio), folio_address(folio), PAGE_SIZE);
folio_mark_uptodate(cfolio);
f2fs_folio_put(cfolio, true);
}

4
fs/f2fs/f2fs.h
View File

@@ -4525,8 +4525,6 @@ void f2fs_destroy_compress_cache(void);
struct address_space *COMPRESS_MAPPING(struct f2fs_sb_info *sbi);
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_folio(struct f2fs_sb_info *sbi, struct folio *folio,
block_t blkaddr);
void f2fs_invalidate_compress_pages(struct f2fs_sb_info *sbi, nid_t ino);
@@ -4581,8 +4579,6 @@ 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_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_folio(struct f2fs_sb_info *sbi,
struct folio *folio, block_t blkaddr) { return false; }
static inline void f2fs_invalidate_compress_pages(struct f2fs_sb_info *sbi,