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| author | David Teigland <teigland@redhat.com> | 2007-05-29 08:46:00 -0500 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2007-07-09 08:22:54 +0100 |
| commit | 8b4021fa436f7c76a2299e6d85d4d4a619724e9a (patch) | |
| tree | 4e3be51910ede8a36d640229bb1d20d3f7547652 /include/linux/dlm_device.h | |
| parent | 84d8cd69a8e7f1c9962f46bc79850c9f1f663806 (diff) | |
| download | linux-8b4021fa436f7c76a2299e6d85d4d4a619724e9a.tar.gz linux-8b4021fa436f7c76a2299e6d85d4d4a619724e9a.tar.bz2 linux-8b4021fa436f7c76a2299e6d85d4d4a619724e9a.zip | |
[DLM] canceling deadlocked lock
Add a function that can be used through libdlm by a system daemon to cancel
another process's deadlocked lock. A completion ast with EDEADLK is returned
to the process waiting for the lock.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'include/linux/dlm_device.h')
| -rw-r--r-- | include/linux/dlm_device.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/dlm_device.h b/include/linux/dlm_device.h index f7b9b57348a8..9642277a152a 100644 --- a/include/linux/dlm_device.h +++ b/include/linux/dlm_device.h @@ -92,6 +92,7 @@ struct dlm_lock_result { #define DLM_USER_CREATE_LOCKSPACE 4 #define DLM_USER_REMOVE_LOCKSPACE 5 #define DLM_USER_PURGE 6 +#define DLM_USER_DEADLOCK 7 /* Arbitrary length restriction */ #define MAX_LS_NAME_LEN 64 |