From 72c2be776bd6eec5186e316e6d9dd4aab78d314d Mon Sep 17 00:00:00 2001 From: David Teigland Date: Fri, 30 Mar 2007 15:06:16 -0500 Subject: [DLM] interface for purge (2/2) Add code to accept purge commands from userland. Signed-off-by: David Teigland Signed-off-by: Steven Whitehouse --- include/linux/dlm_device.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/dlm_device.h b/include/linux/dlm_device.h index 2a2dd189b9fd..c2735cab2ebf 100644 --- a/include/linux/dlm_device.h +++ b/include/linux/dlm_device.h @@ -19,7 +19,7 @@ /* Version of the device interface */ #define DLM_DEVICE_VERSION_MAJOR 5 -#define DLM_DEVICE_VERSION_MINOR 0 +#define DLM_DEVICE_VERSION_MINOR 1 #define DLM_DEVICE_VERSION_PATCH 0 /* struct passed to the lock write */ @@ -44,6 +44,11 @@ struct dlm_lspace_params { char name[0]; }; +struct dlm_purge_params { + __u32 nodeid; + __u32 pid; +}; + struct dlm_write_request { __u32 version[3]; __u8 cmd; @@ -53,6 +58,7 @@ struct dlm_write_request { union { struct dlm_lock_params lock; struct dlm_lspace_params lspace; + struct dlm_purge_params purge; } i; }; @@ -76,6 +82,7 @@ struct dlm_lock_result { #define DLM_USER_QUERY 3 #define DLM_USER_CREATE_LOCKSPACE 4 #define DLM_USER_REMOVE_LOCKSPACE 5 +#define DLM_USER_PURGE 6 /* Arbitrary length restriction */ #define MAX_LS_NAME_LEN 64 -- cgit v1.2.1