From bb82ac31ddcedd6a1e6ee30b7afec7acdef811e1 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Tue, 25 Jun 2024 12:18:55 +0200 Subject: readahead: drop index argument of page_cache_async_readahead() The index argument of page_cache_async_readahead() is just folio->index so there's no point in passing is separately. Drop it. Link: https://lkml.kernel.org/r/20240625101909.12234-5-jack@suse.cz Signed-off-by: Jan Kara Reviewed-by: Josef Bacik Tested-by: Zhang Peng Cc: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- include/linux/pagemap.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'include/linux/pagemap.h') diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index e37e16ebff7a..eef99375dcf1 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -1293,8 +1293,7 @@ void page_cache_sync_readahead(struct address_space *mapping, * @mapping: address_space which holds the pagecache and I/O vectors * @ra: file_ra_state which holds the readahead state * @file: Used by the filesystem for authentication. - * @folio: The folio at @index which triggered the readahead call. - * @index: Index of first page to be read. + * @folio: The folio which triggered the readahead call. * @req_count: Total number of pages being read by the caller. * * page_cache_async_readahead() should be called when a page is used which @@ -1305,9 +1304,9 @@ void page_cache_sync_readahead(struct address_space *mapping, static inline void page_cache_async_readahead(struct address_space *mapping, struct file_ra_state *ra, struct file *file, - struct folio *folio, pgoff_t index, unsigned long req_count) + struct folio *folio, unsigned long req_count) { - DEFINE_READAHEAD(ractl, file, ra, mapping, index); + DEFINE_READAHEAD(ractl, file, ra, mapping, folio->index); page_cache_async_ra(&ractl, folio, req_count); } -- cgit v1.2.3