Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 44 insertions, 0 deletions

diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h
new file mode 100644
index 000000000000..b6f1e0cda4f2
--- /dev/null
+++ b/include/linux/nfsd/stats.h
@@ -0,0 +1,44 @@
+/*
+ * linux/include/nfsd/stats.h
+ *
+ * Statistics for NFS server.
+ *
+ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef LINUX_NFSD_STATS_H
+#define LINUX_NFSD_STATS_H
+
+struct nfsd_stats {
+        unsigned int    rchits;         /* repcache hits */
+        unsigned int    rcmisses;       /* repcache hits */
+        unsigned int    rcnocache;      /* uncached reqs */
+        unsigned int    fh_stale;       /* FH stale error */
+        unsigned int    fh_lookup;      /* dentry cached */
+        unsigned int    fh_anon;        /* anon file dentry returned */
+        unsigned int    fh_nocache_dir; /* filehandle not found in dcache */
+        unsigned int    fh_nocache_nondir;      /* filehandle not found in dcache */
+        unsigned int    io_read;        /* bytes returned to read requests */
+        unsigned int    io_write;       /* bytes passed in write requests */
+        unsigned int    th_cnt;         /* number of available threads */
+        unsigned int    th_usage[10];   /* number of ticks during which n perdeciles
+                                         * of available threads were in use */
+        unsigned int    th_fullcnt;     /* number of times last free thread was used */
+        unsigned int    ra_size;        /* size of ra cache */
+        unsigned int    ra_depth[11];   /* number of times ra entry was found that deep
+                                         * in the cache (10percentiles). [10] = not found */
+};
+
+/* thread usage wraps very million seconds (approx one fortnight) */
+#define NFSD_USAGE_WRAP (HZ*1000000)
+
+#ifdef __KERNEL__
+
+extern struct nfsd_stats        nfsdstats;
+extern struct svc_stat          nfsd_svcstats;
+
+void    nfsd_stat_init(void);
+void    nfsd_stat_shutdown(void);
+
+#endif /* __KERNEL__ */
+#endif /* LINUX_NFSD_STATS_H */