Now multi-page bvec can cover CONFIG_THP_SWAP, so we don't need to increase BIO_MAX_PAGES for it.
Cc: Dave Chinner <[email protected]> Cc: Kent Overstreet <[email protected]> Cc: Mike Snitzer <[email protected]> Cc: [email protected] Cc: Alexander Viro <[email protected]> Cc: [email protected] Cc: Shaohua Li <[email protected]> Cc: [email protected] Cc: [email protected] Cc: David Sterba <[email protected]> Cc: [email protected] Cc: Darrick J. Wong <[email protected]> Cc: [email protected] Cc: Gao Xiang <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Theodore Ts'o <[email protected]> Cc: [email protected] Cc: Coly Li <[email protected]> Cc: [email protected] Cc: Boaz Harrosh <[email protected]> Cc: Bob Peterson <[email protected]> Cc: [email protected] Signed-off-by: Ming Lei <[email protected]> --- include/linux/bio.h | 8 -------- 1 file changed, 8 deletions(-) diff --git a/include/linux/bio.h b/include/linux/bio.h index 5040e9a2eb09..277921ad42e7 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -34,15 +34,7 @@ #define BIO_BUG_ON #endif -#ifdef CONFIG_THP_SWAP -#if HPAGE_PMD_NR > 256 -#define BIO_MAX_PAGES HPAGE_PMD_NR -#else #define BIO_MAX_PAGES 256 -#endif -#else -#define BIO_MAX_PAGES 256 -#endif #define bio_prio(bio) (bio)->bi_ioprio #define bio_set_prio(bio, prio) ((bio)->bi_ioprio = prio) -- 2.9.5
