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[Qemu-devel] [PATCH 09/36] migration: don't "write" when migration is no
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH 09/36] migration: don't "write" when migration is not active |
Date: |
Tue, 11 Oct 2011 12:00:29 +0200 |
If migration is not active, just ignore writes.
Signed-off-by: Juan Quintela <address@hidden>
---
migration.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/migration.c b/migration.c
index 7ac1fc2..090c925 100644
--- a/migration.c
+++ b/migration.c
@@ -323,6 +323,10 @@ ssize_t migrate_fd_put_buffer(void *opaque, const void
*data, size_t size)
FdMigrationState *s = opaque;
ssize_t ret;
+ if (s->state != MIG_STATE_ACTIVE) {
+ return -EIO;
+ }
+
do {
ret = s->write(s, data, size);
} while (ret == -1 && ((s->get_error(s)) == EINTR));
--
1.7.6.4
- [Qemu-devel] [PATCH 34/36] migration: Don't use callback on file defining it, (continued)
- [Qemu-devel] [PATCH 34/36] migration: Don't use callback on file defining it, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 35/36] migration: propagate error correctly, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 36/36] migration: make migration-{tcp, unix} consistent, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 17/36] migration: Fold MigrationState into FdMigrationState, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 18/36] migration: Rename FdMigrationState MigrationState, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 10/36] migration: set error if select return one error, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 26/36] migration: Remove get_status() accessor, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 27/36] migration: Remove migration cancel() callback, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 16/36] migration: Use FdMigrationState instead of MigrationState when possible, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 09/36] migration: don't "write" when migration is not active,
Juan Quintela <=
- [Qemu-devel] [PATCH 33/36] migration: Make state definitions local, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 32/36] migration: Export a function that tells if the migration has finished correctly, Juan Quintela, 2011/10/11
- [Qemu-devel] [PATCH 25/36] migration: Our release callback was just free, Juan Quintela, 2011/10/11
- Re: [Qemu-devel] [PATCH 25/36] migration: Our release callback was just free, Anthony Liguori, 2011/10/17