[Xen-devel] On netfront accelerator add/remove watches

[BVK Chaitanya <bayapuneni_chaitanya@xxxxxxxxxxxx>]

Hi,


I see that netfront_accel_add_watch and netfront_accel_remove_watch 
functions are _not_ protected by accelerator_mutex in accel.c   Is there 
any specific reason for this?
I see that they sometimes get called twice (and result in BUG_ON) in 
very fast (20ms) domain suspend-resume cycles and I couldn't figure out 
how it is possible :-(

--
bvk-chaitanya

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