On 18.12.19 19:37, SeongJae Park wrote:
From: SeongJae Park <[email protected]>
A driver's 'reclaim_memory' callback can race with 'probe' or 'remove'
because it will be called whenever memory pressure is detected. To
avoid such race, this commit embeds a spinlock in each 'xenbus_device'
and make 'xenbus' to hold the lock while the corresponded callbacks are
running.
Signed-off-by: SeongJae Park <[email protected]>
Reviewed-by: Juergen Gross <[email protected]>
Juergen
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