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[DLM] timeout fixes

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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
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2
fs/dlm/netlink.c
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@ -133,8 +133,6 @@ void dlm_timeout_warn(struct dlm_lkb *lkb)
size_t size;
int rv;
log_debug(lkb->lkb_resource->res_ls, "timeout_warn %x", lkb->lkb_id);
size = nla_total_size(sizeof(struct dlm_lock_data)) +
nla_total_size(0); /* why this? */