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f2fs: Use folio_next_pos() 

This is one instruction more efficient than open-coding folio_pos() +
folio_size().  It's the equivalent of (x + y) << z rather than
x << z + y << z.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20251024170822.1427218-6-willy@infradead.org
Reviewed-by: Chao Yu <chao@kernel.org>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Chao Yu <chao@kernel.org>
Cc: linux-f2fs-devel@lists.sourceforge.net
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2025-10-24 18:08:13 +01:00 committed by Christian Brauner
parent 4db47b2521
commit 4fcafa30b7
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1 changed files with 1 additions and 1 deletions
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fs/f2fs/compress.c
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@ -1329,7 +1329,7 @@ static int f2fs_write_compressed_pages(struct compress_ctx *cc,
} }
folio = page_folio(cc->rpages[last_index]); folio = page_folio(cc->rpages[last_index]);
psize = folio_pos(folio) + folio_size(folio); psize = folio_next_pos(folio);
err = f2fs_get_node_info(fio.sbi, dn.nid, &ni, false); err = f2fs_get_node_info(fio.sbi, dn.nid, &ni, false);
if (err) if (err)