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authorLi Qiang2017-03-16 01:50:14 +0100
committerJohn Snow2017-03-16 01:50:14 +0100
commitd68f0f778e7f4fbd674627274267f269e40f0b04 (patch)
treea2cd0735b396786bdb84ad7f56b9df220bc39b61 /hw/ide
parentide: core: add cleanup function (diff)
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ide: ahci: call cleanup function in ahci unit
This can avoid memory leak when hotunplug the ahci device. Signed-off-by: Li Qiang <liqiang6-s@360.cn> Message-id: 1488449293-80280-4-git-send-email-liqiang6-s@360.cn Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'hw/ide')
-rw-r--r--hw/ide/ahci.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index 6a17acf639..f60826d6e0 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -1485,6 +1485,18 @@ void ahci_realize(AHCIState *s, DeviceState *qdev, AddressSpace *as, int ports)
void ahci_uninit(AHCIState *s)
{
+ int i, j;
+
+ for (i = 0; i < s->ports; i++) {
+ AHCIDevice *ad = &s->dev[i];
+
+ for (j = 0; j < 2; j++) {
+ IDEState *s = &ad->port.ifs[j];
+
+ ide_exit(s);
+ }
+ }
+
g_free(s->dev);
}