pcilynx: aux_poll question
Brought to you by:
aeb,
bencollins
From: Manfred S. <man...@co...> - 2000-04-23 10:17:35
|
Linus made a last minute SMP change: f_op->poll now runs without lock_kernel(). I currently try to verify all _poll functions, and don't understand aux_poll: what's the purpose of md->aux_intr_last_seen++; A normal "++" isn't SMP safe, so either lock_kernel() should be added, or aux_intr_last_seen could be converted to an atomic_t variable. -- Manfred |