Messages in this thread Patch in this message | | | From | Jia He <> | Subject | [RESEND PATCH v4 2/2] lockd: change the proc_handler for nsm_use_hostnames | Date | Wed, 14 Dec 2016 10:49:16 +0800 |
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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.
Signed-off-by: Jia He <hejianet@gmail.com> --- fs/lockd/svc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index fc4084e..bd6fcf9 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -561,7 +561,7 @@ 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", -- 2.5.5
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