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charset="utf-8" Rather than use the page_cache_sync_readahead() helper, define our own ractl and use page_cache_sync_ra() directly. In preparation for needing to modify ractl inside filemap_get_pages(). No functional changes in this patch. Signed-off-by: Jens Axboe --- mm/filemap.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index 91974308e9bf..02d9cb585195 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2528,7 +2528,6 @@ static int filemap_get_pages(struct kiocb *iocb, size= _t count, { struct file *filp =3D iocb->ki_filp; struct address_space *mapping =3D filp->f_mapping; - struct file_ra_state *ra =3D &filp->f_ra; pgoff_t index =3D iocb->ki_pos >> PAGE_SHIFT; pgoff_t last_index; struct folio *folio; @@ -2543,12 +2542,13 @@ static int filemap_get_pages(struct kiocb *iocb, si= ze_t count, =20 filemap_get_read_batch(mapping, index, last_index - 1, fbatch); if (!folio_batch_count(fbatch)) { + DEFINE_READAHEAD(ractl, filp, &filp->f_ra, mapping, index); + if (iocb->ki_flags & IOCB_NOIO) return -EAGAIN; if (iocb->ki_flags & IOCB_NOWAIT) flags =3D memalloc_noio_save(); - page_cache_sync_readahead(mapping, ra, filp, index, - last_index - index); + page_cache_sync_ra(&ractl, last_index - index); if (iocb->ki_flags & IOCB_NOWAIT) memalloc_noio_restore(flags); filemap_get_read_batch(mapping, index, last_index - 1, fbatch); --=20 2.45.2