NFS: Switch from intr mount option to TASK_KILLABLE

By using the TASK_KILLABLE infrastructure, we can get rid of the 'intr'
mount option.  We have to use _killable everywhere instead of _interruptible
as we get rid of rpc_clnt_sigmask/sigunmask.

Signed-off-by: Liam R. Howlett <howlett@gmail.com>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 2426e713b77f..5b6339f70a4c 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -424,7 +424,6 @@ static void nfs_show_mount_options(struct seq_file *m, struct nfs_server *nfss,
                 const char *nostr;
         } nfs_info[] = {
                 { NFS_MOUNT_SOFT, ",soft", ",hard" },
-                { NFS_MOUNT_INTR, ",intr", ",nointr" },
                 { NFS_MOUNT_NOCTO, ",nocto", "" },
                 { NFS_MOUNT_NOAC, ",noac", "" },
                 { NFS_MOUNT_NONLM, ",nolock", "" },
@@ -624,10 +623,7 @@ static int nfs_parse_mount_options(char *raw,
                         mnt->flags &= ~NFS_MOUNT_SOFT;
                         break;
                 case Opt_intr:
-                        mnt->flags |= NFS_MOUNT_INTR;
-                        break;
                 case Opt_nointr:
-                        mnt->flags &= ~NFS_MOUNT_INTR;
                         break;
                 case Opt_posix:
                         mnt->flags |= NFS_MOUNT_POSIX;