lkml.org 
[lkml]   [2009]   [Apr]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: [PATCH] lockd: fix FILE_LOCKING=n build error
J. Bruce Fields wrote:
> On Tue, Apr 28, 2009 at 08:22:50AM -0700, Randy Dunlap wrote:
>> From: Randy Dunlap <randy.dunlap@oracle.com>
>>
>> lockd/svclock.c is missing a header file <linux/fs.h>.
>>
>> <linux/fs.h> is missing a definition of locks_release_private()
>> for the config case of FILE_LOCKING=n, causing a build error:
>>
>> fs/lockd/svclock.c:330: error: implicit declaration of function 'locks_release_private'
>
> LOCKD without FILE_LOCKING doesn't really make sense; would it be better
> to add a config dependency?


I just tried a patch like the one below instead of the first one,
but it has build errors too, so more Makefile/Kconfig work is
needed (by someone who knows what interfaces are needed here):


fs/built-in.o: In function `nfs_start_lockd':
client.c:(.text+0xe8848): undefined reference to `nlmclnt_init'
fs/built-in.o: In function `nfs_destroy_server':
client.c:(.text+0xe8885): undefined reference to `nlmclnt_done'
fs/built-in.o: In function `nfs_proc_lock':
proc.c:(.text+0xf735f): undefined reference to `nlmclnt_proc'
fs/built-in.o: In function `nfs3_proc_lock':
nfs3proc.c:(.text+0xfd1df): undefined reference to `nlmclnt_proc'




lockd without FILE_LOCKING doesn't make sense, so make LOCKD and
LOCKD_V4 depend on FILE_LOCKING.
---
fs/Kconfig | 2 ++
fs/nfs/Kconfig | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)

--- linux-next-20090428.orig/fs/Kconfig
+++ linux-next-20090428/fs/Kconfig
@@ -226,10 +226,12 @@ source "fs/nfsd/Kconfig"

config LOCKD
tristate
+ depends on FILE_LOCKING

config LOCKD_V4
bool
depends on NFSD_V3 || NFS_V3
+ depends on FILE_LOCKING
default y

config EXPORTFS
--- linux-next-20090428.orig/fs/nfs/Kconfig
+++ linux-next-20090428/fs/nfs/Kconfig
@@ -1,7 +1,7 @@
config NFS_FS
tristate "NFS client support"
depends on INET
- select LOCKD
+ select LOCKD if FILE_LOCKING
select SUNRPC
select NFS_ACL_SUPPORT if NFS_V3_ACL
help

\
 
 \ /
  Last update: 2009-04-28 19:55    [W:0.535 / U:0.184 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site