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authorMichael Roth <mdroth@linux.vnet.ibm.com>2012-04-17 19:01:45 -0500
committerMichael Roth <mdroth@linux.vnet.ibm.com>2012-04-30 08:42:10 -0500
commitf22d85e9e67262db34504f4079745f9843da6a92 (patch)
tree4eb65b26bec47ed0b9b9f6014ad5278b1e89f048 /qemu-tool.c
parent9e8aded432884477bcd4fa1c7e849a196412bcc4 (diff)
qemu-ga: add a whitelist for fsfreeze-safe commands
Currently we rely on fsfreeze/thaw commands disabling/enabling logging then having other commands check whether logging is disabled to avoid executing if they aren't safe for running while a filesystem is frozen. Instead, have an explicit whitelist of fsfreeze-safe commands, and consolidate logging and command enablement/disablement into a pair of helper functions: ga_set_frozen()/ga_unset_frozen() Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'qemu-tool.c')
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