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Use glib memory allocation and free functions

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qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2011-08-20 22:09:37 -05:00
parent 14015304b6
commit 7267c0947d
357 changed files with 1672 additions and 1674 deletions
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38
block/qcow2-snapshot.c
View file

@ -52,10 +52,10 @@ void qcow2_free_snapshots(BlockDriverState *bs)
int i;
for(i = 0; i < s->nb_snapshots; i++) {
qemu_free(s->snapshots[i].name);
qemu_free(s->snapshots[i].id_str);
g_free(s->snapshots[i].name);
g_free(s->snapshots[i].id_str);
}
qemu_free(s->snapshots);
g_free(s->snapshots);
s->snapshots = NULL;
s->nb_snapshots = 0;
}
@ -76,7 +76,7 @@ int qcow2_read_snapshots(BlockDriverState *bs)
}
offset = s->snapshots_offset;
s->snapshots = qemu_mallocz(s->nb_snapshots * sizeof(QCowSnapshot));
s->snapshots = g_malloc0(s->nb_snapshots * sizeof(QCowSnapshot));
for(i = 0; i < s->nb_snapshots; i++) {
offset = align_offset(offset, 8);
if (bdrv_pread(bs->file, offset, &h, sizeof(h)) != sizeof(h))
@ -96,13 +96,13 @@ int qcow2_read_snapshots(BlockDriverState *bs)
offset += extra_data_size;
sn->id_str = qemu_malloc(id_str_size + 1);
sn->id_str = g_malloc(id_str_size + 1);
if (bdrv_pread(bs->file, offset, sn->id_str, id_str_size) != id_str_size)
goto fail;
offset += id_str_size;
sn->id_str[id_str_size] = '\0';
sn->name = qemu_malloc(name_size + 1);
sn->name = g_malloc(name_size + 1);
if (bdrv_pread(bs->file, offset, sn->name, name_size) != name_size)
goto fail;
offset += name_size;
@ -252,10 +252,10 @@ int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info)
if (find_snapshot_by_id(bs, sn_info->id_str) >= 0)
return -ENOENT;
sn->id_str = qemu_strdup(sn_info->id_str);
sn->id_str = g_strdup(sn_info->id_str);
if (!sn->id_str)
goto fail;
sn->name = qemu_strdup(sn_info->name);
sn->name = g_strdup(sn_info->name);
if (!sn->name)
goto fail;
sn->vm_state_size = sn_info->vm_state_size;
@ -278,7 +278,7 @@ int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info)
sn->l1_size = s->l1_size;
if (s->l1_size != 0) {
l1_table = qemu_malloc(s->l1_size * sizeof(uint64_t));
l1_table = g_malloc(s->l1_size * sizeof(uint64_t));
} else {
l1_table = NULL;
}
@ -289,13 +289,13 @@ int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info)
if (bdrv_pwrite_sync(bs->file, sn->l1_table_offset,
l1_table, s->l1_size * sizeof(uint64_t)) < 0)
goto fail;
qemu_free(l1_table);
g_free(l1_table);
l1_table = NULL;
snapshots1 = qemu_malloc((s->nb_snapshots + 1) * sizeof(QCowSnapshot));
snapshots1 = g_malloc((s->nb_snapshots + 1) * sizeof(QCowSnapshot));
if (s->snapshots) {
memcpy(snapshots1, s->snapshots, s->nb_snapshots * sizeof(QCowSnapshot));
qemu_free(s->snapshots);
g_free(s->snapshots);
}
s->snapshots = snapshots1;
s->snapshots[s->nb_snapshots++] = *sn;
@ -307,8 +307,8 @@ int qcow2_snapshot_create(BlockDriverState *bs, QEMUSnapshotInfo *sn_info)
#endif
return 0;
fail:
qemu_free(sn->name);
qemu_free(l1_table);
g_free(sn->name);
g_free(l1_table);
return -1;
}
@ -380,8 +380,8 @@ int qcow2_snapshot_delete(BlockDriverState *bs, const char *snapshot_id)
return ret;
qcow2_free_clusters(bs, sn->l1_table_offset, sn->l1_size * sizeof(uint64_t));
qemu_free(sn->id_str);
qemu_free(sn->name);
g_free(sn->id_str);
g_free(sn->name);
memmove(sn, sn + 1, (s->nb_snapshots - snapshot_index - 1) * sizeof(*sn));
s->nb_snapshots--;
ret = qcow2_write_snapshots(bs);
@ -407,7 +407,7 @@ int qcow2_snapshot_list(BlockDriverState *bs, QEMUSnapshotInfo **psn_tab)
return s->nb_snapshots;
}
sn_tab = qemu_mallocz(s->nb_snapshots * sizeof(QEMUSnapshotInfo));
sn_tab = g_malloc0(s->nb_snapshots * sizeof(QEMUSnapshotInfo));
for(i = 0; i < s->nb_snapshots; i++) {
sn_info = sn_tab + i;
sn = s->snapshots + i;
@ -439,11 +439,11 @@ int qcow2_snapshot_load_tmp(BlockDriverState *bs, const char *snapshot_name)
s->l1_size = sn->l1_size;
l1_size2 = s->l1_size * sizeof(uint64_t);
if (s->l1_table != NULL) {
qemu_free(s->l1_table);
g_free(s->l1_table);
}
s->l1_table_offset = sn->l1_table_offset;
s->l1_table = qemu_mallocz(align_offset(l1_size2, 512));
s->l1_table = g_malloc0(align_offset(l1_size2, 512));
if (bdrv_pread(bs->file, sn->l1_table_offset,
s->l1_table, l1_size2) != l1_size2) {