* [PATCH] nfs: Fix fscache stat printing in nfs_show_stats()
@ 2017-06-07 6:42 Tuo Chen Peng
0 siblings, 0 replies; only message in thread
From: Tuo Chen Peng @ 2017-06-07 6:42 UTC (permalink / raw)
To: trond.myklebust, anna.schumaker; +Cc: linux-nfs, linux-kernel, Tuo Chen Peng
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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