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authorOlga Kornievskaia <kolga@netapp.com>2021-08-27 14:37:16 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2021-08-27 16:37:03 -0400
commitdf205d0a8ea1b873a29f1333f232f884e9728acc (patch)
tree9fadfa96e45e36cf770ca2391b856eb6733faa6d
parentSUNRPC keep track of number of transports to unique addresses (diff)
downloadlinux-dev-df205d0a8ea1b873a29f1333f232f884e9728acc.tar.xz
linux-dev-df205d0a8ea1b873a29f1333f232f884e9728acc.zip
SUNRPC add xps_nunique_destaddr_xprts to xprt_switch_info in sysfs
In sysfs's xprt_switch_info attribute also display the value of number of transports with unique destination addresses for this xprt_switch. Signed-off-by: Olga Kornievskaia <kolga@netapp.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
-rw-r--r--net/sunrpc/sysfs.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/sunrpc/sysfs.c b/net/sunrpc/sysfs.c
index 414c664a3199..9a6f17e18f73 100644
--- a/net/sunrpc/sysfs.c
+++ b/net/sunrpc/sysfs.c
@@ -207,8 +207,10 @@ static ssize_t rpc_sysfs_xprt_switch_info_show(struct kobject *kobj,
if (!xprt_switch)
return 0;
- ret = sprintf(buf, "num_xprts=%u\nnum_active=%u\nqueue_len=%ld\n",
+ ret = sprintf(buf, "num_xprts=%u\nnum_active=%u\n"
+ "num_unique_destaddr=%u\nqueue_len=%ld\n",
xprt_switch->xps_nxprts, xprt_switch->xps_nactive,
+ xprt_switch->xps_nunique_destaddr_xprts,
atomic_long_read(&xprt_switch->xps_queuelen));
xprt_switch_put(xprt_switch);
return ret + 1;