On 2013-03-27 10:31, fanchaoting wrote:
> when create /proc/fs/nfs/exports error, we should remove /proc/fs/nfs,
> if don't do it, it maybe cause Memory leak.
>
> Signed-off-by: fanchaoting <fanchaoting@xxxxxxxxxxxxxx>
> Reviewed-by: chendt.fnst <chendt.fnst@xxxxxxxxxxxxxx>
I merged this patch into pnfsd-block as well
to compliment
a55abd8 pnfsd-block: block layout should cleanup when register nfsd filesystem error
Thanks,
Benny
>
> ---
> fs/nfsd/nfsctl.c | 4 +++-
> 1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
> index f33455b..58e4db4 100644
> --- a/fs/nfsd/nfsctl.c
> +++ b/fs/nfsd/nfsctl.c
> @@ -1102,8 +1102,10 @@ static int create_proc_exports_entry(void)
> return -ENOMEM;
> entry = proc_create("exports", 0, entry,
> &exports_proc_operations);
> - if (!entry)
> + if (!entry) {
> + remove_proc_entry("fs/nfs", NULL);
> return -ENOMEM;
> + }
> return 0;
> }
> #else /* CONFIG_PROC_FS */
>
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