[CIFS] Make CIFS statistics more accurate and add some stats that were
missing. Most importantly SMB reads were undercounted.
Signed-off-by: Steve French (sfrench@us.ibm.com)
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index e7ba48c..6a8c7d1 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -215,6 +215,7 @@
atomic_t num_reads;
atomic_t num_oplock_brks;
atomic_t num_opens;
+ atomic_t num_closes;
atomic_t num_deletes;
atomic_t num_mkdirs;
atomic_t num_rmdirs;
@@ -223,10 +224,27 @@
atomic_t num_ffirst;
atomic_t num_fnext;
atomic_t num_fclose;
+ atomic_t num_hardlinks;
+ atomic_t num_symlinks;
+ atomic_t num_locks;
+#ifdef CONFIG_CIFS_STATS2
+ unsigned long long time_writes;
+ unsigned long long time_reads;
+ unsigned long long time_opens;
+ unsigned long long time_deletes;
+ unsigned long long time_closes;
+ unsigned long long time_mkdirs;
+ unsigned long long time_rmdirs;
+ unsigned long long time_renames;
+ unsigned long long time_t2renames;
+ unsigned long long time_ffirst;
+ unsigned long long time_fnext;
+ unsigned long long time_fclose;
+#endif /* CONFIG_CIFS_STATS2 */
__u64 bytes_read;
__u64 bytes_written;
spinlock_t stat_lock;
-#endif
+#endif /* CONFIG_CIFS_STATS */
FILE_SYSTEM_DEVICE_INFO fsDevInfo;
FILE_SYSTEM_ATTRIBUTE_INFO fsAttrInfo; /* ok if file system name truncated */
FILE_SYSTEM_UNIX_INFO fsUnixInfo;