118 lines
4.5 KiB
Diff
118 lines
4.5 KiB
Diff
From f27731da867f6a0784c1f2a222d5b7663c418784 Mon Sep 17 00:00:00 2001
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Message-Id: <f27731da867f6a0784c1f2a222d5b7663c418784@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Fri, 28 Feb 2020 10:24:36 +0100
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Subject: [PATCH] virStorageSourceUpdateCapacity: Drop 'probe' argument
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Both callers pass false. Since we frown upon format probing, remove the
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unused possibility to do the probing.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 35d1f5bd145163edf4f05c377b488ffa50d527d6)
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https://bugzilla.redhat.com/show_bug.cgi?id=1798148
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Message-Id: <c2cfa21552eee3b2cfca74096dfe9d301bbf4e61.1582881363.git.pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/qemu/qemu_driver.c | 2 +-
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src/storage/storage_util.c | 2 +-
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src/util/virstoragefile.c | 23 ++++++-----------------
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src/util/virstoragefile.h | 3 +--
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4 files changed, 9 insertions(+), 21 deletions(-)
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diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
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index ac3a7ad282..d346446444 100644
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--- a/src/qemu/qemu_driver.c
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+++ b/src/qemu/qemu_driver.c
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@@ -12221,7 +12221,7 @@ qemuStorageLimitsRefresh(virQEMUDriverPtr driver,
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if (virStorageSourceUpdateBackingSizes(src, fd, &sb) < 0)
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goto cleanup;
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- if (virStorageSourceUpdateCapacity(src, buf, len, false) < 0)
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+ if (virStorageSourceUpdateCapacity(src, buf, len) < 0)
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goto cleanup;
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/* If guest is not using raw disk format and is on a host block
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diff --git a/src/storage/storage_util.c b/src/storage/storage_util.c
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index ebc262278d..c562cf313f 100644
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--- a/src/storage/storage_util.c
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+++ b/src/storage/storage_util.c
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@@ -1755,7 +1755,7 @@ storageBackendUpdateVolTargetInfo(virStorageVolType voltype,
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}
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}
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- if (virStorageSourceUpdateCapacity(target, buf, len, false) < 0)
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+ if (virStorageSourceUpdateCapacity(target, buf, len) < 0)
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return -1;
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}
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diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
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index 5a74034ec4..391e2ce86f 100644
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--- a/src/util/virstoragefile.c
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+++ b/src/util/virstoragefile.c
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@@ -3964,18 +3964,15 @@ virStorageSourceUpdateBackingSizes(virStorageSourcePtr src,
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* @src: disk source definition structure
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* @buf: buffer to the storage file header
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* @len: length of the storage file header
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- * @probe: allow probe
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*
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- * Update the storage @src capacity. This may involve probing the storage
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- * @src in order to "see" if we can recognize what exists.
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+ * Update the storage @src capacity.
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*
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* Returns 0 on success, -1 on error.
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*/
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int
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virStorageSourceUpdateCapacity(virStorageSourcePtr src,
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char *buf,
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- ssize_t len,
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- bool probe)
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+ ssize_t len)
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{
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int format = src->format;
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g_autoptr(virStorageSource) meta = NULL;
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@@ -3984,18 +3981,10 @@ virStorageSourceUpdateCapacity(virStorageSourcePtr src,
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* the metadata has a capacity, use that, otherwise fall back to
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* physical size. */
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if (format == VIR_STORAGE_FILE_NONE) {
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- if (!probe) {
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- virReportError(VIR_ERR_INTERNAL_ERROR,
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- _("no disk format for %s and probing is disabled"),
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- src->path);
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- return -1;
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- }
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-
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- if ((format = virStorageFileProbeFormatFromBuf(src->path,
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- buf, len)) < 0)
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- return -1;
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-
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- src->format = format;
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+ virReportError(VIR_ERR_INTERNAL_ERROR,
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+ _("no disk format for %s was specified"),
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+ src->path);
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+ return -1;
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}
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if (format == VIR_STORAGE_FILE_RAW && !src->encryption) {
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diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h
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index 1f41e6e357..2a684fd746 100644
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--- a/src/util/virstoragefile.h
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+++ b/src/util/virstoragefile.h
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@@ -472,8 +472,7 @@ int virStorageSourceUpdatePhysicalSize(virStorageSourcePtr src,
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int virStorageSourceUpdateBackingSizes(virStorageSourcePtr src,
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int fd, struct stat const *sb);
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int virStorageSourceUpdateCapacity(virStorageSourcePtr src,
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- char *buf, ssize_t len,
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- bool probe);
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+ char *buf, ssize_t len);
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int virStorageSourceNewFromBacking(virStorageSourcePtr parent,
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virStorageSourcePtr *backing);
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--
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2.25.1
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