linux-kernel - [PATCH 40/56] fs/romfs: support compiling out splice

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Date:	Thu, 13 Nov 2014 22:23:17 +0100
From:	Pieter Smith <pieter@...sman.nl>
To:	pieter@...sman.nl
Cc:	Josh Triplett <josh@...htriplett.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 40/56] fs/romfs: support compiling out splice

Compile out splice support from romfs when the splice-family of syscalls is not
supported by the system (i.e. CONFIG_SYSCALL_SPLICE is undefined).

Signed-off-by: Pieter Smith <pieter@...sman.nl>
---
 fs/romfs/mmap-nommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/romfs/mmap-nommu.c b/fs/romfs/mmap-nommu.c
index ea06c75..45a3f30 100644
--- a/fs/romfs/mmap-nommu.c
+++ b/fs/romfs/mmap-nommu.c
@@ -74,7 +74,7 @@ const struct file_operations romfs_ro_fops = {
 	.llseek			= generic_file_llseek,
 	.read			= new_sync_read,
 	.read_iter		= generic_file_read_iter,
-	.splice_read		= generic_file_splice_read,
+	SPLICE_READ_INIT(generic_file_splice_read)
 	.mmap			= romfs_mmap,
 	.get_unmapped_area	= romfs_get_unmapped_area,
 };
-- 
1.9.1

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