Module Name: src
Committed By: haad
Date: Tue May 18 15:10:41 UTC 2010
Modified Files:
src/sys/dev/dm: device-mapper.c dm.h dm_target.c dm_target_error.c
dm_target_linear.c dm_target_mirror.c dm_target_snapshot.c
dm_target_stripe.c dm_target_zero.c
Log Message:
Add support for DIOCCACHESYNC ioctl for dm devices. Add new sync function
pointer to dm_target_t because that is the only part of dm which know real
block device. disk_ioctl_switch parses whole device table and for every
entry it calls particular sync routine which propagates DIOCCACHESYNC
to real disk.
While I was here implement some KNF fixes and remove unneeded symbols from
dm.h.
Problem reported on port-xen@ by Hugo Silva.
To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/sys/dev/dm/device-mapper.c
cvs rdiff -u -r1.17 -r1.18 src/sys/dev/dm/dm.h
cvs rdiff -u -r1.12 -r1.13 src/sys/dev/dm/dm_target.c \
src/sys/dev/dm/dm_target_snapshot.c
cvs rdiff -u -r1.10 -r1.11 src/sys/dev/dm/dm_target_error.c \
src/sys/dev/dm/dm_target_zero.c
cvs rdiff -u -r1.9 -r1.10 src/sys/dev/dm/dm_target_linear.c \
src/sys/dev/dm/dm_target_stripe.c
cvs rdiff -u -r1.8 -r1.9 src/sys/dev/dm/dm_target_mirror.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
