lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[DLM] timeout fixes

Browse Source 
Various fixes related to the new timeout feature:
- add_timeout() missed setting TIMEWARN flag on lkb's when the
  TIMEOUT flag was already set
- clear_proc_locks should remove a dead process's locks from the
  timeout list
- the end-of-life calculation for user locks needs to consider that
  ETIMEDOUT is equivalent to -DLM_ECANCEL
- make initial default timewarn_cs config value visible in configfs
- change bit position of TIMEOUT_CANCEL flag so it's not copied to
  a remote master node
- set timestamp on remote lkb's so a lock dump will display the time
  they've been waiting

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
David Teigland
2007-05-29 08:44:23 -05:00
committed by Steven Whitehouse
parent b3cab7b9a3
commit 84d8cd69a8
5 changed files with 39 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
fs/dlm/dlm_internal.h
View File

@@ -215,9 +215,9 @@ struct dlm_args {
#define DLM_IFL_OVERLAP_CANCEL 0x00100000
#define DLM_IFL_ENDOFLIFE 0x00200000
#define DLM_IFL_WATCH_TIMEWARN 0x00400000
#define DLM_IFL_TIMEOUT_CANCEL 0x00800000
#define DLM_IFL_USER 0x00000001
#define DLM_IFL_ORPHAN 0x00000002
#define DLM_IFL_TIMEOUT_CANCEL 0x00000004
struct dlm_lkb {
struct dlm_rsb *lkb_resource; /* the rsb */