Import sources from 2011-03-30 iso image

1 files changed, 26 insertions, 0 deletions

diff --git a/sys/src/cmd/cfs/stats.h b/sys/src/cmd/cfs/stats.h
new file mode 100755
index 000000000..4f28a0b9e
--- /dev/null
+++ b/sys/src/cmd/cfs/stats.h
@@ -0,0 +1,26 @@
+struct Cfsmsg {
+	ulong	n;			/* number of messages (of some type) */
+	vlong	t;			/* time spent in these messages */
+	vlong	s;			/* start time of last call */
+};
+
+struct Cfsstat {
+	struct Cfsmsg cm[128];		/* client messages */
+	struct Cfsmsg sm[128];		/* server messages */
+
+	ulong ndirread;			/* # of directory read ops */
+	ulong ndelegateread;		/* # of read ops delegated */
+	ulong ninsert;			/* # of cache insert ops */
+	ulong ndelete;			/* # of cache delete ops */
+	ulong nupdate;			/* # of cache update ops */
+
+	uvlong bytesread;		/* # of bytes read by client */
+	uvlong byteswritten;		/* # of bytes written by client */
+	uvlong bytesfromserver;		/* # of bytes read from server */
+	uvlong bytesfromdirs;		/* # of directory bytes read from server */
+	uvlong bytesfromcache;		/* # of bytes read from cache */
+	uvlong bytestocache;		/* # of bytes written to cache */
+};
+
+extern struct Cfsstat cfsstat, cfsprev;
+extern int statson;