Displaying 14 results from an estimated 14 matches for "state_group".
2019 Jun 05
0
[PATCH libnbd 1/4] lib: Move nbd_aio_is_* function impls to separate source file.
...nbd_unlocked_aio_notify_write (struct nbd_handle *h)
return nbd_internal_run (h, notify_write);
}
-/* NB: is_locked = false, may_set_error = false. */
-int
-nbd_unlocked_aio_is_created (struct nbd_handle *h)
-{
- return h->state == STATE_START;
-}
-
-static int
-is_connecting_group (enum state_group group)
-{
- switch (group) {
- case GROUP_TOP:
- return 0;
- case GROUP_CONNECT:
- case GROUP_CONNECT_TCP:
- case GROUP_CONNECT_COMMAND:
- case GROUP_MAGIC:
- case GROUP_OLDSTYLE:
- case GROUP_NEWSTYLE:
- return 1;
- default:
- return is_connecting_group (nbd_internal_state_group_...
2019 Jun 05
9
[PATCH libnbd 0/4] lib: Atomically update h->state.
I need to think about this patch series a bit more, but it
does at least pass the tests.
Rich.
2019 Jun 05
0
[PATCH libnbd 2/4] lib: Split nbd_aio_is_* functions into internal.
...locked_aio_is_created (struct nbd_handle *h)
+/* Internal functions to test state or groups of states. */
+
+bool
+nbd_internal_is_state_created (enum state state)
{
- return h->state == STATE_START;
+ return state == STATE_START;
}
static int
@@ -51,20 +52,18 @@ is_connecting_group (enum state_group group)
}
}
-/* NB: is_locked = false, may_set_error = false. */
-int
-nbd_unlocked_aio_is_connecting (struct nbd_handle *h)
+bool
+nbd_internal_is_state_connecting (enum state state)
{
- enum state_group group = nbd_internal_state_group (h->state);
+ enum state_group group = nbd_interna...
2019 May 22
8
[PATCH libnbd v2 0/6] Test connection states.
Patch 1/6 was posted before and I didn't change it:
https://www.redhat.com/archives/libguestfs/2019-May/thread.html#00134
That doesn't necessarily mean I shouldn't change it, I'm posting
it again because the other patches depend on it.
The main change in this series is we add three new API functions:
nbd_aio_is_created - connection has just been created
2006 Feb 04
4
AJAX rendered select doesn''t get submitted
...ot;''country_code='' + value")
%>
_______________________________________________________________________________
StateController#filtered_state_select
def filtered_state_select #ajax action
country = Country.find_by_code(@params["country_code"])
@state_groups = StateGroup.find_all_by_country_id(country.id)
@state_groups.each {|g| g.name = ''- '' + g.name + '' -''}
render(:partial => ''options'')
end
_______________________________________________________________________________
_optio...
2019 Jun 05
0
[PATCH libnbd 3/4] lib: Add set_state / get_state macros.
...state (h))) {
if (nbd_unlocked_poll (h, -1) == -1)
return -1;
}
diff --git a/lib/internal.h b/lib/internal.h
index 691a1eb..7290247 100644
--- a/lib/internal.h
+++ b/lib/internal.h
@@ -291,6 +291,9 @@ extern const char *nbd_internal_state_short_string (enum state state);
extern enum state_group nbd_internal_state_group (enum state state);
extern enum state_group nbd_internal_state_group_parent (enum state_group group);
+#define set_state(h,next_state) ((h)->state) = (next_state)
+#define get_state(h) ((h)->state)
+
/* utils.c */
extern void nbd_internal_hexdump (const void *dat...
2019 Jun 05
0
[PATCH libnbd 4/4] lib: Atomically update h->state when leaving the locked region.
...next_state and get_state macros in regular code.
+ */
+ _Atomic enum state state;
+ enum state next_state;
bool structured_replies; /* If we negotiated NBD_OPT_STRUCTURED_REPLY */
@@ -291,7 +301,8 @@ extern const char *nbd_internal_state_short_string (enum state state);
extern enum state_group nbd_internal_state_group (enum state state);
extern enum state_group nbd_internal_state_group_parent (enum state_group group);
-#define set_state(h,next_state) ((h)->state) = (next_state)
+#define set_next_state(h,_next_state) ((h)->next_state) = (_next_state)
+#define get_next_state(h) ((...
2019 May 30
3
[PATCH libnbd 0/2] Avoid lock and error overhead on some calls.
This works. I'm in the middle of testing whether there is any
noticable benefit.
Rich.
2019 Jun 08
0
[PATCH libnbd v3] lib: Atomically update h->state when leaving the locked region.
...e and get_public_state macros in regular code.
+ */
+ _Atomic enum state public_state;
+ enum state state;
bool structured_replies; /* If we negotiated NBD_OPT_STRUCTURED_REPLY */
@@ -292,8 +302,9 @@ extern const char *nbd_internal_state_short_string (enum state state);
extern enum state_group nbd_internal_state_group (enum state state);
extern enum state_group nbd_internal_state_group_parent (enum state_group group);
-#define set_state(h,next_state) ((h)->state) = (next_state)
-#define get_state(h) ((h)->state)
+#define set_next_state(h,next_state) ((h)->state) = (next_state...
2019 Jun 05
1
[PATCH libnbd v2] lib: Atomically update h->state when leaving the locked region.
...e and get_public_state macros in regular code.
+ */
+ _Atomic enum state public_state;
+ enum state state;
bool structured_replies; /* If we negotiated NBD_OPT_STRUCTURED_REPLY */
@@ -291,8 +301,9 @@ extern const char *nbd_internal_state_short_string (enum state state);
extern enum state_group nbd_internal_state_group (enum state state);
extern enum state_group nbd_internal_state_group_parent (enum state_group group);
-#define set_state(h,next_state) ((h)->state) = (next_state)
-#define get_state(h) ((h)->state)
+#define set_next_state(h,next_state) ((h)->state) = (next_state...
2019 Jun 08
4
[PATCH libnbd v3] lib: Atomically update h->state when leaving the locked region.
v1 was here:
https://www.redhat.com/archives/libguestfs/2019-June/thread.html#00055
v2 was here:
https://www.redhat.com/archives/libguestfs/2019-June/thread.html#00067
v3:
- Fix atomicly -> atomically in commit message.
- Fix a comment.
- Fix TOCTTOU: There is now an inline function generated called
<name>_is_permitted_state, and this is called twice, first outside
the
2019 May 23
2
[PATCH libnbd] api: Get rid of nbd_connection.
This isn't quite finished because not all of the tests or examples
have been updated, but it demonstrates an idea: Should we forget about
the concept of having multiple connections managed under a single
handle?
In this patch there is a single ‘struct nbd_handle *’ which manages a
single state machine and connection (and therefore no nbd_connection).
To connect to a multi-conn server you must
2020 Sep 11
3
[libnbd PATCH] api: Add LIBNBD_SHUTDOWN_IMMEDIATE flag
...es.c */
+extern void nbd_internal_abort_commands (struct nbd_handle *h,
+ struct command **list);
extern int nbd_internal_run (struct nbd_handle *h, enum external_event ev);
extern const char *nbd_internal_state_short_string (enum state state);
extern enum state_group nbd_internal_state_group (enum state state);
diff --git a/generator/API.ml b/generator/API.ml
index 1d920cf..6cdab34 100644
--- a/generator/API.ml
+++ b/generator/API.ml
@@ -181,7 +181,14 @@ let allow_transport_flags = {
"VSOCK", 1 lsl 2;
]
}
-let all_flags = [ cmd_flags; handsha...
2020 Sep 17
0
Re: [libnbd PATCH] api: Add LIBNBD_SHUTDOWN_IMMEDIATE flag
...nbd_internal_abort_commands (struct nbd_handle *h,
> + struct command **list);
> extern int nbd_internal_run (struct nbd_handle *h, enum external_event ev);
> extern const char *nbd_internal_state_short_string (enum state state);
> extern enum state_group nbd_internal_state_group (enum state state);
> diff --git a/generator/API.ml b/generator/API.ml
> index 1d920cf..6cdab34 100644
> --- a/generator/API.ml
> +++ b/generator/API.ml
> @@ -181,7 +181,14 @@ let allow_transport_flags = {
> "VSOCK", 1 lsl 2;
> ]
>...