[10/37] qemu-ga: make guest-sync-delimited available during fsfreeze

Submitted by Michael Roth on April 2, 2013, 9:45 p.m.


Message ID 1364939142-30066-11-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth April 2, 2013, 9:45 p.m.
We currently maintain a whitelist of commands that are safe during
fsfreeze. During fsfreeze, we disable all commands that aren't part of
that whitelist.

guest-sync-delimited meets the criteria for being whitelisted, and is
also required for qemu-ga clients that rely on guest-sync-delimited for
re-syncing the channel after a timeout.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Eric Blake <eblake@redhat.com>
(cherry picked from commit c5dcb6ae23a3ed7a01bae1cd75ce02abea31db5e)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
 qga/main.c |    1 +
 1 file changed, 1 insertion(+)

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diff --git a/qga/main.c b/qga/main.c
index db281a5..ad75171 100644
--- a/qga/main.c
+++ b/qga/main.c
@@ -85,6 +85,7 @@  static const char *ga_freeze_whitelist[] = {
+    "guest-sync-delimited",