linux-kernel - [PATCH] nfsd: Fix build error

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Date:   Wed, 4 Mar 2020 21:18:03 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <bfields@...ldses.org>, <chuck.lever@...cle.com>,
        <kolga@...app.com>
CC:     <linux-nfs@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH] nfsd: Fix build error

fs/nfsd/nfs4proc.o: In function `nfsd4_do_copy':
nfs4proc.c:(.text+0x23b7): undefined reference to `nfs42_ssc_close'
fs/nfsd/nfs4proc.o: In function `nfsd4_copy':
nfs4proc.c:(.text+0x5d2a): undefined reference to `nfs_sb_deactive'
fs/nfsd/nfs4proc.o: In function `nfsd4_do_async_copy':
nfs4proc.c:(.text+0x61d5): undefined reference to `nfs42_ssc_open'
nfs4proc.c:(.text+0x6389): undefined reference to `nfs_sb_deactive'

Add dependency to NFSD_V4_2_INTER_SSC to fix this.

Fixes: ce0887ac96d3 ("NFSD add nfs4 inter ssc to nfsd4_copy")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 fs/nfsd/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig
index f368f32..fc587a5 100644
--- a/fs/nfsd/Kconfig
+++ b/fs/nfsd/Kconfig
@@ -136,6 +136,7 @@ config NFSD_FLEXFILELAYOUT
 
 config NFSD_V4_2_INTER_SSC
 	bool "NFSv4.2 inter server to server COPY"
+	depends on !(NFSD=y && NFS_FS=m)
 	depends on NFSD_V4 && NFS_V4_1 && NFS_V4_2
 	help
 	  This option enables support for NFSv4.2 inter server to
-- 
2.7.4