Add some new NFS I/O event counters for FS-Cache events. They have to be
added as byte counters because I may need to be able to increase the numbers
by more than 1 at a time.
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
---
fs/nfs/iostat.h | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/iostat.h b/fs/nfs/iostat.h
index 6350ecb..0e3b170 100644
--- a/fs/nfs/iostat.h
+++ b/fs/nfs/iostat.h
@@ -60,6 +60,13 @@ enum nfs_stat_bytecounters {
NFSIOS_SERVERWRITTENBYTES,
NFSIOS_READPAGES,
NFSIOS_WRITEPAGES,
+#ifdef CONFIG_NFS_FSCACHE
+ NFSIOS_FSCACHE_READ_OK,
+ NFSIOS_FSCACHE_READ_FAIL,
+ NFSIOS_FSCACHE_WRITE_OK,
+ NFSIOS_FSCACHE_WRITE_FAIL,
+ NFSIOS_FSCACHE_UNCACHE,
+#endif
__NFSIOS_BYTESMAX,
};
-
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