fork_nctx 1049 fs/userfaultfd.c struct userfaultfd_ctx *fork_nctx = NULL; fork_nctx 1108 fs/userfaultfd.c fork_nctx = (struct userfaultfd_ctx *) fork_nctx 1117 fs/userfaultfd.c userfaultfd_ctx_get(fork_nctx); fork_nctx 1147 fs/userfaultfd.c ret = resolve_userfault_fork(ctx, fork_nctx, msg); fork_nctx 1154 fs/userfaultfd.c userfaultfd_ctx_put(fork_nctx); fork_nctx 1192 fs/userfaultfd.c userfaultfd_ctx_put(fork_nctx);