Use I/O size limits in underlying devices to govern I/O chunk
authorMatthew Dillon <dillon@dragonflybsd.org>
Wed, 11 Jul 2007 23:42:16 +0000 (23:42 +0000)
committerMatthew Dillon <dillon@dragonflybsd.org>
Wed, 11 Jul 2007 23:42:16 +0000 (23:42 +0000)
commitd785777f98bb4beaf1f118251fbc06a44d4d844b
treeb48dfea2657b23e7b4d4a7f7c7b8091533201dfe
parent234289a48165f23558c35c7d1dd3f2a45b883921
Use I/O size limits in underlying devices to govern I/O chunk
sizes.  This fixes issues with NATA which does not break up large
requests like the old ATA driver did.

Reported-by: YONETANI Tomokazu <qhwt+dfly@les.ath.cx>
sys/dev/disk/ccd/ccd.c