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([2804:14c:5fc8:8033:c5aa:36f3:14cd:8995]) by smtp.googlemail.com with ESMTPSA id d2e1a72fcca58-78b02073d00sm6282924b3a.77.2025.10.03.20.19.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Oct 2025 20:19:07 -0700 (PDT) From: Pedro Demarchi Gomes To: Chao Yu , Jaegeuk Kim Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Pedro Demarchi Gomes Subject: [PATCH] f2fs: use folio_nr_pages() instead of shift operation Date: Sat, 4 Oct 2025 00:12:17 -0300 Message-Id: <20251004031217.50242-1-pedrodemargomes@gmail.com> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" folio_nr_pages() is a faster helper function to get the number of pages when NR_PAGES_IN_LARGE_FOLIO is enabled. Signed-off-by: Pedro Demarchi Gomes Reviewed-by: Chao Yu --- fs/f2fs/f2fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 46be7560548c..4467a6e7471c 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2036,7 +2036,7 @@ static inline struct f2fs_super_block *F2FS_RAW_SUPER= (struct f2fs_sb_info *sbi) static inline struct f2fs_super_block *F2FS_SUPER_BLOCK(struct folio *foli= o, pgoff_t index) { - pgoff_t idx_in_folio =3D index % (1 << folio_order(folio)); + pgoff_t idx_in_folio =3D index % folio_nr_pages(folio); =20 return (struct f2fs_super_block *) (page_address(folio_page(folio, idx_in_folio)) + --=20 2.39.5