trim is mostly for ssd's though, and those tend to not have the "goes
for a hike" behavior as much......

Bench one.

I wonder if it's worse to batch stuff up, because then the trim itself
gets bigger and might take longer.....

They seem to implement a sort of async single threaded trim, which can
only have one outstanding trim at a time.

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>