From 7267c0947d7e8ae5dff7bafd932c3bc285f43e5c Mon Sep 17 00:00:00 2001
From: Anthony Liguori <aliguori@us.ibm.com>
Date: Sat, 20 Aug 2011 22:09:37 -0500
Subject: Use glib memory allocation and free functions

qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 block.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

(limited to 'block.c')

diff --git a/block.c b/block.c
index 26910ca143..785c88e171 100644
--- a/block.c
+++ b/block.c
@@ -215,7 +215,7 @@ BlockDriverState *bdrv_new(const char *device_name)
 {
     BlockDriverState *bs;
 
-    bs = qemu_mallocz(sizeof(BlockDriverState));
+    bs = g_malloc0(sizeof(BlockDriverState));
     pstrcpy(bs->device_name, sizeof(bs->device_name), device_name);
     if (device_name[0] != '\0') {
         QTAILQ_INSERT_TAIL(&bdrv_states, bs, list);
@@ -462,7 +462,7 @@ static int bdrv_open_common(BlockDriverState *bs, const char *filename,
     }
 
     bs->drv = drv;
-    bs->opaque = qemu_mallocz(drv->instance_size);
+    bs->opaque = g_malloc0(drv->instance_size);
 
     if (flags & BDRV_O_CACHE_WB)
         bs->enable_write_cache = 1;
@@ -513,7 +513,7 @@ free_and_fail:
         bdrv_delete(bs->file);
         bs->file = NULL;
     }
-    qemu_free(bs->opaque);
+    g_free(bs->opaque);
     bs->opaque = NULL;
     bs->drv = NULL;
     return ret;
@@ -687,7 +687,7 @@ void bdrv_close(BlockDriverState *bs)
             bs->backing_hd = NULL;
         }
         bs->drv->bdrv_close(bs);
-        qemu_free(bs->opaque);
+        g_free(bs->opaque);
 #ifdef _WIN32
         if (bs->is_temporary) {
             unlink(bs->filename);
@@ -739,7 +739,7 @@ void bdrv_delete(BlockDriverState *bs)
     }
 
     assert(bs != bs_snapshots);
-    qemu_free(bs);
+    g_free(bs);
 }
 
 int bdrv_attach(BlockDriverState *bs, DeviceState *qdev)
@@ -837,7 +837,7 @@ int bdrv_commit(BlockDriverState *bs)
     }
 
     total_sectors = bdrv_getlength(bs) >> BDRV_SECTOR_BITS;
-    buf = qemu_malloc(COMMIT_BUF_SECTORS * BDRV_SECTOR_SIZE);
+    buf = g_malloc(COMMIT_BUF_SECTORS * BDRV_SECTOR_SIZE);
 
     for (sector = 0; sector < total_sectors; sector += n) {
         if (drv->bdrv_is_allocated(bs, sector, COMMIT_BUF_SECTORS, &n)) {
@@ -867,7 +867,7 @@ int bdrv_commit(BlockDriverState *bs)
         bdrv_flush(bs->backing_hd);
 
 ro_cleanup:
-    qemu_free(buf);
+    g_free(buf);
 
     if (ro) {
         /* re-open as RO */
@@ -2275,7 +2275,7 @@ static void block_complete_cb(void *opaque, int ret)
         set_dirty_bitmap(b->bs, b->sector_num, b->nb_sectors, 1);
     }
     b->cb(b->opaque, ret);
-    qemu_free(b);
+    g_free(b);
 }
 
 static BlockCompleteData *blk_dirty_cb_alloc(BlockDriverState *bs,
@@ -2284,7 +2284,7 @@ static BlockCompleteData *blk_dirty_cb_alloc(BlockDriverState *bs,
                                              BlockDriverCompletionFunc *cb,
                                              void *opaque)
 {
-    BlockCompleteData *blkdata = qemu_mallocz(sizeof(BlockCompleteData));
+    BlockCompleteData *blkdata = g_malloc0(sizeof(BlockCompleteData));
 
     blkdata->bs = bs;
     blkdata->cb = cb;
@@ -2356,7 +2356,7 @@ static void multiwrite_user_cb(MultiwriteCB *mcb)
         if (mcb->callbacks[i].free_qiov) {
             qemu_iovec_destroy(mcb->callbacks[i].free_qiov);
         }
-        qemu_free(mcb->callbacks[i].free_qiov);
+        g_free(mcb->callbacks[i].free_qiov);
         qemu_vfree(mcb->callbacks[i].free_buf);
     }
 }
@@ -2374,7 +2374,7 @@ static void multiwrite_cb(void *opaque, int ret)
     mcb->num_requests--;
     if (mcb->num_requests == 0) {
         multiwrite_user_cb(mcb);
-        qemu_free(mcb);
+        g_free(mcb);
     }
 }
 
@@ -2434,7 +2434,7 @@ static int multiwrite_merge(BlockDriverState *bs, BlockRequest *reqs,
 
         if (merge) {
             size_t size;
-            QEMUIOVector *qiov = qemu_mallocz(sizeof(*qiov));
+            QEMUIOVector *qiov = g_malloc0(sizeof(*qiov));
             qemu_iovec_init(qiov,
                 reqs[outidx].qiov->niov + reqs[i].qiov->niov + 1);
 
@@ -2503,7 +2503,7 @@ int bdrv_aio_multiwrite(BlockDriverState *bs, BlockRequest *reqs, int num_reqs)
     }
 
     // Create MultiwriteCB structure
-    mcb = qemu_mallocz(sizeof(*mcb) + num_reqs * sizeof(*mcb->callbacks));
+    mcb = g_malloc0(sizeof(*mcb) + num_reqs * sizeof(*mcb->callbacks));
     mcb->num_requests = 0;
     mcb->num_callbacks = num_reqs;
 
@@ -2568,7 +2568,7 @@ fail:
     for (i = 0; i < mcb->num_callbacks; i++) {
         reqs[i].error = -EIO;
     }
-    qemu_free(mcb);
+    g_free(mcb);
     return -1;
 }
 
@@ -2884,7 +2884,7 @@ void *qemu_aio_get(AIOPool *pool, BlockDriverState *bs,
         acb = pool->free_aiocb;
         pool->free_aiocb = acb->next;
     } else {
-        acb = qemu_mallocz(pool->aiocb_size);
+        acb = g_malloc0(pool->aiocb_size);
         acb->pool = pool;
     }
     acb->bs = bs;
@@ -3088,11 +3088,11 @@ void bdrv_set_dirty_tracking(BlockDriverState *bs, int enable)
                     BDRV_SECTORS_PER_DIRTY_CHUNK * 8 - 1;
             bitmap_size /= BDRV_SECTORS_PER_DIRTY_CHUNK * 8;
 
-            bs->dirty_bitmap = qemu_mallocz(bitmap_size);
+            bs->dirty_bitmap = g_malloc0(bitmap_size);
         }
     } else {
         if (bs->dirty_bitmap) {
-            qemu_free(bs->dirty_bitmap);
+            g_free(bs->dirty_bitmap);
             bs->dirty_bitmap = NULL;
         }
     }
-- 
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