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authorPatrick Caulfield <pcaulfie@redhat.com>2007-04-17 15:39:57 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2007-05-01 09:11:23 +0100
commit6ed7257b46709e87d79ac2b6b819b7e0c9184998 (patch)
tree502f68849175f8fb52bb141501df2df9efc8e06c /fs/dlm/Kconfig
parentfc7c44f03d95f20b5446d06f5bb9605cddd53203 (diff)
downloadlinux-6ed7257b46709e87d79ac2b6b819b7e0c9184998.tar.bz2
[DLM] Consolidate transport protocols
This patch consolidates the TCP & SCTP protocols for the DLM into a single file and makes it switchable at run-time (well, at least before the DLM actually starts up!) For RHEL5 this patch requires Neil Horman's patch that expands the in-kernel socket API but that has already been twice ACKed so it should be OK. The patch adds a new lowcomms.c file that replaces the existing lowcomms-sctp.c & lowcomms-tcp.c files. Signed-off-By: Patrick Caulfield <pcaulfie@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/dlm/Kconfig')
-rw-r--r--fs/dlm/Kconfig31
1 files changed, 7 insertions, 24 deletions
diff --git a/fs/dlm/Kconfig b/fs/dlm/Kconfig
index 6fa7b0d5c043..69a94690e493 100644
--- a/fs/dlm/Kconfig
+++ b/fs/dlm/Kconfig
@@ -3,36 +3,19 @@ menu "Distributed Lock Manager"
config DLM
tristate "Distributed Lock Manager (DLM)"
- depends on SYSFS && (IPV6 || IPV6=n)
+ depends on IPV6 || IPV6=n
select CONFIGFS_FS
- select IP_SCTP if DLM_SCTP
+ select IP_SCTP
help
- A general purpose distributed lock manager for kernel or userspace
- applications.
-
-choice
- prompt "Select DLM communications protocol"
- depends on DLM
- default DLM_TCP
- help
- The DLM Can use TCP or SCTP for it's network communications.
- SCTP supports multi-homed operations whereas TCP doesn't.
- However, SCTP seems to have stability problems at the moment.
-
-config DLM_TCP
- bool "TCP/IP"
-
-config DLM_SCTP
- bool "SCTP"
-
-endchoice
+ A general purpose distributed lock manager for kernel or userspace
+ applications.
config DLM_DEBUG
bool "DLM debugging"
depends on DLM
help
- Under the debugfs mount point, the name of each lockspace will
- appear as a file in the "dlm" directory. The output is the
- list of resource and locks the local node knows about.
+ Under the debugfs mount point, the name of each lockspace will
+ appear as a file in the "dlm" directory. The output is the
+ list of resource and locks the local node knows about.
endmenu