From 73541706bfb1e34b06f253ff25c2f40e258413a1 Mon Sep 17 00:00:00 2001 From: Jan Chochol Date: Fri, 5 Jan 2018 08:39:12 +0100 Subject: nfs: Do not convert nfs_idmap_cache_timeout to jiffies [ Upstream commit cbebc6ef4fc830f4040d4140bf53484812d5d5d9 ] Since commit 57e62324e469 ("NFS: Store the legacy idmapper result in the keyring") nfs_idmap_cache_timeout changed units from jiffies to seconds. Unfortunately sysctl interface was not updated accordingly. As a effect updating /proc/sys/fs/nfs/idmap_cache_timeout with some value will incorrectly multiply this value by HZ. Also reading /proc/sys/fs/nfs/idmap_cache_timeout will show real value divided by HZ. Fixes: 57e62324e469 ("NFS: Store the legacy idmapper result in the keyring") Signed-off-by: Jan Chochol Signed-off-by: Trond Myklebust Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- fs/nfs/nfs4sysctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/nfs/nfs4sysctl.c b/fs/nfs/nfs4sysctl.c index 8693d77c45ea..76241aa8d853 100644 --- a/fs/nfs/nfs4sysctl.c +++ b/fs/nfs/nfs4sysctl.c @@ -31,7 +31,7 @@ static struct ctl_table nfs4_cb_sysctls[] = { .data = &nfs_idmap_cache_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec_jiffies, + .proc_handler = proc_dointvec, }, { } }; -- cgit v1.2.3