Get a folio instead of a page. Saves two hidden calls to compound_head(). Signed-off-by: Matthew Wilcox (Oracle) <wi...@infradead.org> --- fs/f2fs/segment.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-)
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index aa0f2f243dba..61888496eaa9 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -4213,16 +4213,16 @@ static int read_compacted_summaries(struct f2fs_sb_info *sbi) struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi); struct curseg_info *seg_i; unsigned char *kaddr; - struct page *page; + struct folio *folio; block_t start; int i, j, offset; start = start_sum_block(sbi); - page = f2fs_get_meta_page(sbi, start++); - if (IS_ERR(page)) - return PTR_ERR(page); - kaddr = (unsigned char *)page_address(page); + folio = f2fs_get_meta_folio(sbi, start++); + if (IS_ERR(folio)) + return PTR_ERR(folio); + kaddr = folio_address(folio); /* Step 1: restore nat cache */ seg_i = CURSEG_I(sbi, CURSEG_HOT_DATA); @@ -4259,17 +4259,16 @@ static int read_compacted_summaries(struct f2fs_sb_info *sbi) SUM_FOOTER_SIZE) continue; - f2fs_put_page(page, 1); - page = NULL; + f2fs_folio_put(folio, true); - page = f2fs_get_meta_page(sbi, start++); - if (IS_ERR(page)) - return PTR_ERR(page); - kaddr = (unsigned char *)page_address(page); + folio = f2fs_get_meta_folio(sbi, start++); + if (IS_ERR(folio)) + return PTR_ERR(folio); + kaddr = folio_address(folio); offset = 0; } } - f2fs_put_page(page, 1); + f2fs_folio_put(folio, true); return 0; } -- 2.47.2 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel