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-rw-r--r--fs/9p/v9fs.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index c134d104cb28..820bf5ca35d8 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -47,7 +47,7 @@ struct v9fs_session_info {
unsigned int afid; /* authentication fid */
unsigned int rfdno; /* read file descriptor number */
unsigned int wfdno; /* write file descriptor number */
-
+ unsigned int cache; /* cache mode */
char *name; /* user name to mount as */
char *remotename; /* name of remote hierarchy being mounted */
@@ -73,6 +73,13 @@ enum {
PROTO_FD,
};
+/* possible values of ->cache */
+/* eventually support loose, tight, time, session, default always none */
+enum {
+ CACHE_NONE, /* default */
+ CACHE_LOOSE, /* no consistency */
+};
+
extern struct dentry *v9fs_debugfs_root;
int v9fs_session_init(struct v9fs_session_info *, const char *, char *);