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Go Back   Linux Archive > Redhat > Cluster Development

 
 
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Old 01-12-2009, 11:54 AM
Steven Whitehouse
 
Default dlm: Add const to lockspace name

The name of a lockspace is constant, so lets mark it as such. This fixes
a warning in the new GFS2 lock_dlm.c.

Reported-by: Andrew Price <andy@andrewprice.me.uk>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 8d86b79..90abbb1 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -384,7 +384,7 @@ static void threads_stop(void)
dlm_astd_stop();
}

-static int new_lockspace(char *name, int namelen, void **lockspace,
+static int new_lockspace(const char *name, int namelen, void **lockspace,
uint32_t flags, int lvblen)
{
struct dlm_ls *ls;
@@ -614,7 +614,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
return error;
}

-int dlm_new_lockspace(char *name, int namelen, void **lockspace,
+int dlm_new_lockspace(const char *name, int namelen, void **lockspace,
uint32_t flags, int lvblen)
{
int error = 0;
diff --git a/include/linux/dlm.h b/include/linux/dlm.h
index b9cd386..0b3518c 100644
--- a/include/linux/dlm.h
+++ b/include/linux/dlm.h
@@ -81,8 +81,8 @@ struct dlm_lksb {
* the cluster, the calling node joins it.
*/

-int dlm_new_lockspace(char *name, int namelen, dlm_lockspace_t **lockspace,
- uint32_t flags, int lvblen);
+int dlm_new_lockspace(const char *name, int namelen,
+ dlm_lockspace_t **lockspace, uint32_t flags, int lvblen);

/*
* dlm_release_lockspace
 

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