* Benjamin Herrenschmidt (b...@kernel.crashing.org) wrote:
Hrm... I don't like that much:
+ if (op-timeout)
+ deadline = jiffies + msecs_to_jiffies(op-timeout);
+
+ while (true) {
+ hret = plpar_hcall_norets(H_COP, op-flags,
+
Hrm... I don't like that much:
+ if (op-timeout)
+ deadline = jiffies + msecs_to_jiffies(op-timeout);
+
+ while (true) {
+ hret = plpar_hcall_norets(H_COP, op-flags,
+ vdev-resource_id,
+ op-in,
Else, what about ceding the processor ? Or at the very least reducing
the thread priority for a bit ?
Shouldn't we also enforce to always have a timeout ? IE. Something like
30s or so if nothing specified to avoid having the kernel just hard
lock...
In general I don't like that sort of
