search for: 778250ef

...gin.can_cache; - may set_cache plugin.cache + may set_cache plugin.cache; + + may set_thread_model plugin.thread_model external _set_error : int -> unit = "ocaml_nbdkit_set_error" "noalloc" diff --git a/plugins/ocaml/NBDKit.mli b/plugins/ocaml/NBDKit.mli index bab8f7f6..778250ef 100644 --- a/plugins/ocaml/NBDKit.mli +++ b/plugins/ocaml/NBDKit.mli @@ -1,3 +1,4 @@ +(* hey emacs, this is OCaml code: -*- tuareg -*- *) (* nbdkit OCaml interface * Copyright (C) 2014-2019 Red Hat Inc. * @@ -50,6 +51,13 @@ type extent = { } (** The type of the extent list returned by [.exte...

...y set_thread_model plugin.thread_model + may set_thread_model plugin.thread_model; + + may set_can_fast_zero plugin.can_fast_zero external _set_error : int -> unit = "ocaml_nbdkit_set_error" "noalloc" diff --git a/plugins/ocaml/NBDKit.mli b/plugins/ocaml/NBDKit.mli index 778250ef..06648b7f 100644 --- a/plugins/ocaml/NBDKit.mli +++ b/plugins/ocaml/NBDKit.mli @@ -101,6 +101,8 @@ type 'a plugin = { cache : ('a -> int32 -> int64 -> flags -> unit) option; thread_model : (unit -> thread_model) option; + + can_fast_zero : ('a -> bool) option;...

This is a cover letter to a series of patches being proposed in tandem to four different projects: - nbd: Document a new NBD_CMD_FLAG_FAST_ZERO command flag - qemu: Implement the flag for both clients and server - libnbd: Implement the flag for clients - nbdkit: Implement the flag for servers, including the nbd passthrough client If you want to test the patches together, I've pushed a