Module Name: src
Committed By: martin
Date: Sat Sep 1 06:02:14 UTC 2018
Modified Files:
src/sys/dev [netbsd-8]: fss.c fssvar.h
Log Message:
Pull up following revision(s) (requested by hannken in ticket #999):
sys/dev/fssvar.h: revision 1.30
sys/dev/fssvar.h: revision 1.31
sys/dev/fss.c: revision 1.105
sys/dev/fss.c: revision 1.106
Convert flags FSS_ACTIVE and FSS_ERROR into new member sc_state
with states FSS_IDLE, FSS_ACTIVE and FSS_ERROR.
No functional change intended.
Add two new states FSS_CREATING and FSS_DESTROYING and use them
while creating or destroying a snapshot.
Remove now unneeded sc_lock that made fss_ioctl mutually exclusive.
Fss_ioctl no longer blocks forever because a snapshot gets
created or destroyed.
Serialize snapshot creation and make it interruptible.
To generate a diff of this commit:
cvs rdiff -u -r1.98.2.2 -r1.98.2.3 src/sys/dev/fss.c
cvs rdiff -u -r1.29 -r1.29.10.1 src/sys/dev/fssvar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
