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Don't abort on out of memory when creating page cache

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Signed-off-by: Orit Wasserman <owasserm@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Orit Wasserman
2014-01-30 20:08:37 +02:00
committed by Juan Quintela
parent a5615b14a6
commit a17b2fd358
2 changed files with 30 additions and 6 deletions
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18
arch_init.c
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@@ -664,8 +664,22 @@ static int ram_save_setup(QEMUFile *f, void *opaque)
DPRINTF("Error creating cache\n");
return -1;
}
XBZRLE.encoded_buf = g_malloc0(TARGET_PAGE_SIZE);
XBZRLE.current_buf = g_malloc(TARGET_PAGE_SIZE);
/* We prefer not to abort if there is no memory */
XBZRLE.encoded_buf = g_try_malloc0(TARGET_PAGE_SIZE);
if (!XBZRLE.encoded_buf) {
DPRINTF("Error allocating encoded_buf\n");
return -1;
}
XBZRLE.current_buf = g_try_malloc(TARGET_PAGE_SIZE);
if (!XBZRLE.current_buf) {
DPRINTF("Error allocating current_buf\n");
g_free(XBZRLE.encoded_buf);
XBZRLE.encoded_buf = NULL;
return -1;
}
acct_clear();
}