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authorAnand Avati <avati@gluster.com>2010-06-07 12:37:34 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-06-07 11:58:50 -0700
commit79241696fbdebe2583298f12cbaee068ce60c655 (patch)
tree42e60d351e328fa34f17242c6c3359a8c01e8fa3 /libglusterfs/src/xlator.h
parentc4ebd25a176d6d51d702b1009e261c3c27237a48 (diff)
dynamic volume changes for graph replacement
Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
Diffstat (limited to 'libglusterfs/src/xlator.h')
-rw-r--r--libglusterfs/src/xlator.h18
1 files changed, 10 insertions, 8 deletions
diff --git a/libglusterfs/src/xlator.h b/libglusterfs/src/xlator.h
index 8217101e2ab..142423da2f3 100644
--- a/libglusterfs/src/xlator.h
+++ b/libglusterfs/src/xlator.h
@@ -30,7 +30,6 @@
#include <inttypes.h>
-#include "glusterfs.h"
#include "logging.h"
#include "common-utils.h"
#include "dict.h"
@@ -819,10 +818,11 @@ struct _xlator {
dict_t *options;
/* Set after doing dlopen() */
+ void *dlhandle;
struct xlator_fops *fops;
struct xlator_cbks *cbks;
struct xlator_dumpops *dumpops;
- struct list_head volume_options; /* list of volume_option_t */
+ struct list_head volume_options; /* list of volume_option_t */
void (*fini) (xlator_t *this);
int32_t (*init) (xlator_t *this);
@@ -833,12 +833,13 @@ struct _xlator {
fop_latency_t latencies[GF_FOP_MAXVALUE];
/* Misc */
- glusterfs_ctx_t *ctx;
- inode_table_t *itable;
- char ready;
- char init_succeeded;
- void *private;
- struct mem_acct mem_acct;
+ glusterfs_ctx_t *ctx;
+ glusterfs_graph_t *graph; /* not set for fuse */
+ inode_table_t *itable;
+ char ready;
+ char init_succeeded;
+ void *private;
+ struct mem_acct mem_acct;
};
#define xlator_has_parent(xl) (xl->parents != NULL)
@@ -852,6 +853,7 @@ xlator_t *file_to_xlator_tree (glusterfs_ctx_t *ctx,
int xlator_notify (xlator_t *this, int32_t event, void *data, ...);
int xlator_init (xlator_t *this);
+int xlator_destroy (xlator_t *xl);
int32_t xlator_tree_init (xlator_t *xl);
int32_t xlator_tree_free (xlator_t *xl);