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| author | David Teigland <teigland@redhat.com> | 2008-08-06 13:30:24 -0500 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2008-08-28 11:49:15 -0500 |
| commit | 0f8e0d9a317406612700426fad3efab0b7bbc467 (patch) | |
| tree | b4ed35afeab36615e50d5c7928a6199780fd2fca /fs/gfs2 | |
| parent | 4c246edd2550304df5b766cc841584b2bb058843 (diff) | |
| download | linux-stable-0f8e0d9a317406612700426fad3efab0b7bbc467.tar.gz linux-stable-0f8e0d9a317406612700426fad3efab0b7bbc467.tar.bz2 linux-stable-0f8e0d9a317406612700426fad3efab0b7bbc467.zip | |
dlm: allow multiple lockspace creates
Add a count for lockspace create and release so that create can
be called multiple times to use the lockspace from different places.
Also add the new flag DLM_LSFL_NEWEXCL to create a lockspace with
the previous behavior of returning -EEXIST if the lockspace already
exists.
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/locking/dlm/mount.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/gfs2/locking/dlm/mount.c b/fs/gfs2/locking/dlm/mount.c index 09d78c216f48..0c4cbe6c8285 100644 --- a/fs/gfs2/locking/dlm/mount.c +++ b/fs/gfs2/locking/dlm/mount.c @@ -144,7 +144,8 @@ static int gdlm_mount(char *table_name, char *host_data, error = dlm_new_lockspace(ls->fsname, strlen(ls->fsname), &ls->dlm_lockspace, - DLM_LSFL_FS | (nodir ? DLM_LSFL_NODIR : 0), + DLM_LSFL_FS | DLM_LSFL_NEWEXCL | + (nodir ? DLM_LSFL_NODIR : 0), GDLM_LVB_SIZE); if (error) { log_error("dlm_new_lockspace error %d", error); |