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New upstream version 1.13.9.

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This commit is contained in:
Richard W.M. Jones 2019-08-21 18:11:16 +01:00
parent c2efe7d099
commit 52cdc4fe66
3 changed files with 7 additions and 273 deletions
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266
0001-nbd-Another-libnbd-version-bump.patch
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@ -1,266 +0,0 @@
From d5b6da9be6f8009a334da72469072b35fe435e70 Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Wed, 14 Aug 2019 18:59:13 -0500
Subject: [PATCH] nbd: Another libnbd version bump
The 0.9.8 release breaks API, requiring a number of changes:
- Use symbolic constants instead of magic numbers/open-coded strings
(well, the string for "base:allocation" was present before this
libnbd bump)
- Change callbacks to drop the valid_flag parameter
- Add _is to nbd_read_only call
- Drop the _callback suffix on nbd_aio_FOO calls
- Add a struct for managing callback/user_data at once
Signed-off-by: Eric Blake <eblake@redhat.com>
---
configure.ac | 4 +--
plugins/nbd/nbd.c | 85 +++++++++++++++++++++--------------------------
README | 2 +-
3 files changed, 41 insertions(+), 50 deletions(-)
diff --git a/configure.ac b/configure.ac
index ee14516..0b54c00 100644
--- a/configure.ac
+++ b/configure.ac
@@ -721,12 +721,12 @@ AC_ARG_WITH([libnbd],
[],
[with_libnbd=check])
AS_IF([test "$with_libnbd" != "no"],[
- PKG_CHECK_MODULES([LIBNBD], [libnbd >= 0.9.6],[
+ PKG_CHECK_MODULES([LIBNBD], [libnbd >= 0.9.8],[
AC_SUBST([LIBNBD_CFLAGS])
AC_SUBST([LIBNBD_LIBS])
AC_DEFINE([HAVE_LIBNBD],[1],[libnbd found at compile time.])
],
- [AC_MSG_WARN([libnbd >= 0.9.6 not found, nbd plugin will be crippled])])
+ [AC_MSG_WARN([libnbd >= 0.9.8 not found, nbd plugin will be crippled])])
])
AM_CONDITIONAL([HAVE_LIBNBD], [test "x$LIBNBD_LIBS" != "x"])
diff --git a/plugins/nbd/nbd.c b/plugins/nbd/nbd.c
index f11e54d..09c8891 100644
--- a/plugins/nbd/nbd.c
+++ b/plugins/nbd/nbd.c
@@ -62,7 +62,7 @@ struct transaction {
sem_t sem;
uint32_t early_err;
uint32_t err;
- struct nbdkit_extents *extents;
+ nbd_completion_callback cb;
};
/* The per-connection handle */
@@ -160,11 +160,12 @@ nbdplug_config (const char *key, const char *value)
if (strcasecmp (value, "require") == 0 ||
strcasecmp (value, "required") == 0 ||
strcasecmp (value, "force") == 0)
- tls = 2;
+ tls = LIBNBD_TLS_REQUIRE;
else {
- tls = nbdkit_parse_bool (value);
- if (tls == -1)
+ r = nbdkit_parse_bool (value);
+ if (r == -1)
exit (EXIT_FAILURE);
+ tls = r ? LIBNBD_TLS_ALLOW : LIBNBD_TLS_DISABLE;
}
}
else if (strcmp (key, "tls-certificates") == 0) {
@@ -245,8 +246,9 @@ nbdplug_config_complete (void)
export = "";
if (tls == -1)
- tls = tls_certificates || tls_verify >= 0 || tls_username || tls_psk;
- if (tls > 0) {
+ tls = (tls_certificates || tls_verify >= 0 || tls_username || tls_psk)
+ ? LIBNBD_TLS_ALLOW : LIBNBD_TLS_DISABLE;
+ if (tls != LIBNBD_TLS_DISABLE) {
struct nbd_handle *nbd = nbd_create ();
if (!nbd) {
@@ -345,23 +347,12 @@ nbdplug_reader (void *handle)
return NULL;
}
-/* Prepare for a transaction. */
-static void
-nbdplug_prepare (struct transaction *trans)
-{
- memset (trans, 0, sizeof *trans);
- if (sem_init (&trans->sem, 0, 0))
- assert (false);
-}
-
+/* Callback used at end of a transaction. */
static int
-nbdplug_notify (unsigned valid_flag, void *opaque, int *error)
+nbdplug_notify (void *opaque, int *error)
{
struct transaction *trans = opaque;
- if (!(valid_flag & LIBNBD_CALLBACK_VALID))
- return 0;
-
/* There's a possible race here where trans->cookie has not yet been
* updated by nbdplug_register, but it's only an informational
* message.
@@ -376,6 +367,17 @@ nbdplug_notify (unsigned valid_flag, void *opaque, int *error)
return 1;
}
+/* Prepare for a transaction. */
+static void
+nbdplug_prepare (struct transaction *trans)
+{
+ memset (trans, 0, sizeof *trans);
+ if (sem_init (&trans->sem, 0, 0))
+ assert (false);
+ trans->cb.callback = nbdplug_notify;
+ trans->cb.user_data = trans;
+}
+
/* Register a cookie and kick the I/O thread. */
static void
nbdplug_register (struct handle *h, struct transaction *trans, int64_t cookie)
@@ -466,7 +468,7 @@ nbdplug_open_handle (int readonly)
goto err;
if (nbd_set_export_name (h->nbd, export) == -1)
goto err;
- if (nbd_add_meta_context (h->nbd, "base:allocation") == -1)
+ if (nbd_add_meta_context (h->nbd, LIBNBD_CONTEXT_BASE_ALLOCATION) == -1)
goto err;
if (nbd_set_tls (h->nbd, tls) == -1)
goto err;
@@ -570,7 +572,7 @@ static int
nbdplug_can_write (void *handle)
{
struct handle *h = handle;
- int i = nbd_read_only (h->nbd);
+ int i = nbd_is_read_only (h->nbd);
if (i == -1) {
nbdkit_error ("failure to check readonly flag: %s", nbd_get_error ());
@@ -674,7 +676,7 @@ static int
nbdplug_can_extents (void *handle)
{
struct handle *h = handle;
- int i = nbd_can_meta_context (h->nbd, "base:allocation");
+ int i = nbd_can_meta_context (h->nbd, LIBNBD_CONTEXT_BASE_ALLOCATION);
if (i == -1) {
nbdkit_error ("failure to check extents ability: %s", nbd_get_error ());
@@ -693,8 +695,8 @@ nbdplug_pread (void *handle, void *buf, uint32_t count, uint64_t offset,
assert (!flags);
nbdplug_prepare (&s);
- nbdplug_register (h, &s, nbd_aio_pread_callback (h->nbd, buf, count, offset,
- nbdplug_notify, &s, 0));
+ nbdplug_register (h, &s, nbd_aio_pread (h->nbd, buf, count, offset,
+ s.cb, 0));
return nbdplug_reply (h, &s);
}
@@ -709,8 +711,8 @@ nbdplug_pwrite (void *handle, const void *buf, uint32_t count, uint64_t offset,
assert (!(flags & ~NBDKIT_FLAG_FUA));
nbdplug_prepare (&s);
- nbdplug_register (h, &s, nbd_aio_pwrite_callback (h->nbd, buf, count, offset,
- nbdplug_notify, &s, f));
+ nbdplug_register (h, &s, nbd_aio_pwrite (h->nbd, buf, count, offset,
+ s.cb, f));
return nbdplug_reply (h, &s);
}
@@ -729,8 +731,7 @@ nbdplug_zero (void *handle, uint32_t count, uint64_t offset, uint32_t flags)
if (flags & NBDKIT_FLAG_FUA)
f |= LIBNBD_CMD_FLAG_FUA;
nbdplug_prepare (&s);
- nbdplug_register (h, &s, nbd_aio_zero_callback (h->nbd, count, offset,
- nbdplug_notify, &s, f));
+ nbdplug_register (h, &s, nbd_aio_zero (h->nbd, count, offset, s.cb, f));
return nbdplug_reply (h, &s);
}
@@ -744,8 +745,7 @@ nbdplug_trim (void *handle, uint32_t count, uint64_t offset, uint32_t flags)
assert (!(flags & ~NBDKIT_FLAG_FUA));
nbdplug_prepare (&s);
- nbdplug_register (h, &s, nbd_aio_trim_callback (h->nbd, count, offset,
- nbdplug_notify, &s, f));
+ nbdplug_register (h, &s, nbd_aio_trim (h->nbd, count, offset, s.cb, f));
return nbdplug_reply (h, &s);
}
@@ -758,23 +758,17 @@ nbdplug_flush (void *handle, uint32_t flags)
assert (!flags);
nbdplug_prepare (&s);
- nbdplug_register (h, &s, nbd_aio_flush_callback (h->nbd,
- nbdplug_notify, &s, 0));
+ nbdplug_register (h, &s, nbd_aio_flush (h->nbd, s.cb, 0));
return nbdplug_reply (h, &s);
}
static int
-nbdplug_extent (unsigned valid_flag, void *opaque,
- const char *metacontext, uint64_t offset,
+nbdplug_extent (void *opaque, const char *metacontext, uint64_t offset,
uint32_t *entries, size_t nr_entries, int *error)
{
- struct transaction *trans = opaque;
- struct nbdkit_extents *extents = trans->extents;
+ struct nbdkit_extents *extents = opaque;
- if (!(valid_flag & LIBNBD_CALLBACK_VALID))
- return 0;
-
- assert (strcmp (metacontext, "base:allocation") == 0);
+ assert (strcmp (metacontext, LIBNBD_CONTEXT_BASE_ALLOCATION) == 0);
assert (nr_entries % 2 == 0);
while (nr_entries) {
/* We rely on the fact that NBDKIT_EXTENT_* match NBD_STATE_* */
@@ -797,14 +791,12 @@ nbdplug_extents (void *handle, uint32_t count, uint64_t offset,
struct handle *h = handle;
struct transaction s;
uint32_t f = flags & NBDKIT_FLAG_REQ_ONE ? LIBNBD_CMD_FLAG_REQ_ONE : 0;
+ nbd_extent_callback extcb = { nbdplug_extent, extents };
assert (!(flags & ~NBDKIT_FLAG_REQ_ONE));
nbdplug_prepare (&s);
- s.extents = extents;
- nbdplug_register (h, &s, nbd_aio_block_status_callback (h->nbd, count, offset,
- nbdplug_extent, &s,
- nbdplug_notify, &s,
- f));
+ nbdplug_register (h, &s, nbd_aio_block_status (h->nbd, count, offset,
+ extcb, s.cb, f));
return nbdplug_reply (h, &s);
}
@@ -817,8 +809,7 @@ nbdplug_cache (void *handle, uint32_t count, uint64_t offset, uint32_t flags)
assert (!flags);
nbdplug_prepare (&s);
- nbdplug_register (h, &s, nbd_aio_cache_callback (h->nbd, count, offset,
- nbdplug_notify, &s, 0));
+ nbdplug_register (h, &s, nbd_aio_cache (h->nbd, count, offset, s.cb, 0));
return nbdplug_reply (h, &s);
}
diff --git a/README b/README
index 06c16dd..b78f490 100644
--- a/README
+++ b/README
@@ -113,7 +113,7 @@ For the linuxdisk plugin:
For the nbd plugin, to get URI and TLS support:
- - libnbd >= 0.9.6
+ - libnbd >= 0.9.8
For the Perl, example4 and tar plugins:
--
2.22.0

10
nbdkit.spec
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@ -27,8 +27,8 @@
%global source_directory 1.13-development
Name: nbdkit
Version: 1.13.8
Release: 7%{?dist}
Version: 1.13.9
Release: 1%{?dist}
Summary: NBD server
License: BSD
@ -41,9 +41,6 @@ Source1: http://libguestfs.org/download/nbdkit/%{source_directory}/%{name
Source2: libguestfs.keyring
%endif
# Fix for libnbd 0.9.8.
Patch0001: 0001-nbd-Another-libnbd-version-bump.patch
%if 0%{patches_touch_autotools}
BuildRequires: autoconf, automake, libtool
%endif
@ -874,6 +871,9 @@ make %{?_smp_mflags} check || {
%changelog
* Wed Aug 21 2019 Richard W.M. Jones <rjones@redhat.com> - 1.13.9-1
- New upstream version 1.13.9.
* Wed Aug 21 2019 Richard W.M. Jones <rjones@redhat.com> - 1.13.8-7
- Add provides for all basic plugins and filters.

4
sources
View File

@ -1,2 +1,2 @@
SHA512 (nbdkit-1.13.8.tar.gz) = 51dbe6852f7539a2e07a1435499272a4a3e68163e3e9c90cc460e3d18b9aab26bbd37c6f15c780908d3335b414386aff69943d759a4a2ce3fc09024b7aa8438e
SHA512 (nbdkit-1.13.8.tar.gz.sig) = 34ff83f6bf345fa03081b985abbbf2a93bef6583cd7a67126d9b11c03bab226573a414e69624fb2bde1ca0654a5614d3915a81898d66ebbc05480116f12a3e8c
SHA512 (nbdkit-1.13.9.tar.gz) = 2601f67b4a0e3f4d88e8daeb2460bb6851387d7bca3746c65b2efdcdba35dcf9dd3e9be843a626333bf1ea581a50c02c2afa36a8cee47d5c147b814f1b062e76
SHA512 (nbdkit-1.13.9.tar.gz.sig) = 5b884fe4d33627926d015f308681b615114e559918bd127fd0ac1fd417409af84d8263b36ec3ab13bc2d556a866256c7ab4325f497f148fbe1cfd3783896e7f6