linux-ext4 - [PATCH 04/16] f2fs: don't build the fsverity work handler for !CONFIG_FS

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Message-ID: <20260126045212.1381843-5-hch@lst.de>
Date: Mon, 26 Jan 2026 05:50:50 +0100
From: Christoph Hellwig <hch@....de>
To: Eric Biggers <ebiggers@...nel.org>
Cc: Al Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>,
	David Sterba <dsterba@...e.com>,
	"Theodore Ts'o" <tytso@....edu>,
	Jaegeuk Kim <jaegeuk@...nel.org>,
	Chao Yu <chao@...nel.org>,
	Andrey Albershteyn <aalbersh@...hat.com>,
	Matthew Wilcox <willy@...radead.org>,
	linux-fsdevel@...r.kernel.org,
	linux-btrfs@...r.kernel.org,
	linux-ext4@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net,
	fsverity@...ts.linux.dev
Subject: [PATCH 04/16] f2fs: don't build the fsverity work handler for !CONFIG_FS_VERITY

Use IS_ENABLED to disable this code, leading to a slight size reduction:

   text	   data	    bss	    dec	    hex	filename
  25709	   2412	     24	  28145	   6df1	fs/f2fs/compress.o.old
  25198	   2252	     24	  27474	   6b52	fs/f2fs/compress.o

Signed-off-by: Christoph Hellwig <hch@....de>
---
 fs/f2fs/compress.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index 7b68bf22989d..40a62f1dee4d 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -1833,7 +1833,7 @@ void f2fs_decompress_end_io(struct decompress_io_ctx *dic, bool failed,
 {
 	int i;
 
-	if (!failed && dic->need_verity) {
+	if (IS_ENABLED(CONFIG_FS_VERITY) && !failed && dic->need_verity) {
 		/*
 		 * Note that to avoid deadlocks, the verity work can't be done
 		 * on the decompression workqueue.  This is because verifying
-- 
2.47.3