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| author | Alexander Aring <aahringo@redhat.com> | 2021-05-21 22:08:45 +0300 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2021-05-25 17:22:20 +0300 |
| commit | 8e2e40860c7f67c0b19b13d92cfea03a19232ce2 (patch) | |
| tree | a5ae89de0399707d2351388907edcd7a194e86a7 /fs/dlm/dlm_internal.h | |
| parent | 37a247da517f4315eed21585be8aa516e0b9cec9 (diff) | |
| download | linux-8e2e40860c7f67c0b19b13d92cfea03a19232ce2.tar.xz | |
fs: dlm: add union in dlm header for lockspace id
This patch adds union inside the lockspace id to handle it also for
another use case for a different dlm command.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/dlm_internal.h')
| -rw-r--r-- | fs/dlm/dlm_internal.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index e8dc5f4f1f9e..8f5980909d80 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -380,7 +380,10 @@ static inline int rsb_flag(struct dlm_rsb *r, enum rsb_flags flag) struct dlm_header { uint32_t h_version; - uint32_t h_lockspace; + union { + /* for DLM_MSG and DLM_RCOM */ + uint32_t h_lockspace; + } u; uint32_t h_nodeid; /* nodeid of sender */ uint16_t h_length; uint8_t h_cmd; /* DLM_MSG, DLM_RCOM */ |