Messages in this thread | | | Date | Sat, 29 Dec 2001 14:43:14 -0500 | Subject | Re: 2.5.2-pre1 dbench 32 hangs in vmstat "b" state | From | rwhron@earthlin ... |
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On Sat, Dec 29, 2001 at 06:48:37PM +0100, Jens Axboe wrote: > Ah I think I got it -- appears to be down to no rechecking for empty > queue after a potential queue_lock droppage (busy I/O, no request left > get_request returns NULL, drop lock and run get_request_wait). This > explains the get_request_wait deadlock, compiling right now... > > -- > Jens Axboe
Two thumbs up!! With your ll_rw_blk.c and elevator.c patches, 2.5.2-pre3 completes dbench 32, 128.
I'm running a more complete battery of tests and will let you know if there are any unusual results.
Thanks!
-- Randy Hron
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