[PATCH] nfs: Fix fscache stat printing in nfs_show_stats()

From	Tuo Chen Peng <tpeng@nvidia.com>
Newsgroups	linux.kernel
Subject	[PATCH] nfs: Fix fscache stat printing in nfs_show_stats()
Date	2017-06-07 08:50 +0200
Message-ID	<tPCX0-31F-11@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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nfs_show_stats() was incorrectly reading statistics for bytes when printing that
for fsc. It caused files like /proc/self/mountstats to report incorrect fsc
statistics for NFS mounts.

Signed-off-by: Tuo Chen Peng <tpeng@nvidia.com>
---
 fs/nfs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index eceb4ea..b417639 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -879,7 +879,7 @@ int nfs_show_stats(struct seq_file *m, struct dentry *root)
 	if (nfss->options & NFS_OPTION_FSCACHE) {
 		seq_printf(m, "\n\tfsc:\t");
 		for (i = 0; i < __NFSIOS_FSCACHEMAX; i++)
-			seq_printf(m, "%Lu ", totals.bytes[i]);
+			seq_printf(m, "%Lu ", totals.fscache[i]);
 	}
 #endif
 	seq_printf(m, "\n");
-- 
2.7.4

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[PATCH] nfs: Fix fscache stat printing in nfs_show_stats() Tuo Chen Peng <tpeng@nvidia.com> - 2017-06-07 08:50 +0200

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