CVSROOT: /cvs Module name: src Changes by: [email protected] 2009/12/03 07:31:03
Modified files:
sys/scsi : sdvar.h sd.c
Log message:
prevent a completion interrupt pulling io of the buf queue and shoving it
down to the disk while a process is doing the same thing. this will avoid
some relatively minor io reordering from occurring.
discovered by krw@ during his long dark trek through the code. requested
by marco@
