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authorJia He <hejianet@gmail.com>2021-08-03 13:59:37 +0300
committerChuck Lever <chuck.lever@oracle.com>2021-08-17 18:47:53 +0300
commitd02a3a2cb25d384005a6e3446a445013342024b7 (patch)
tree1a5bdfcb812c34ced7ded8fe69d2a1249dc9529d /fs/lockd
parenta2071573d6346819cc4e5787b4206f2184985160 (diff)
downloadlinux-d02a3a2cb25d384005a6e3446a445013342024b7.tar.xz
lockd: change the proc_handler for nsm_use_hostnames
nsm_use_hostnames is a module parameter and it will be exported to sysctl procfs. This is to let user sometimes change it from userspace. But the minimal unit for sysctl procfs read/write it sizeof(int). In big endian system, the converting from/to bool to/from int will cause error for proc items. This patch use a new proc_handler proc_dobool to fix it. Signed-off-by: Jia He <hejianet@gmail.com> Reviewed-by: Pan Xinhui <xinhui.pan@linux.vnet.ibm.com> [thuth: Fix typo in commit message] Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/lockd')
-rw-r--r--fs/lockd/svc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 2de048f80eb8..0ab9756ed235 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -584,7 +584,7 @@ static struct ctl_table nlm_sysctls[] = {
.data = &nsm_use_hostnames,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec,
+ .proc_handler = proc_dobool,
},
{
.procname = "nsm_local_state",