freebsd-dev/sys/fs/unionfs
Mateusz Guzik 4fce16e4c9 Provide vfs suspension support only for filesystems which need it, take
two.

nullfs and unionfs need to request suspension if underlying filesystem(s)
use it. Utilize mnt_kern_flag for this purpose.

This is a fixup for 273271.

No strong objections from: kib
Pointy hat to: mjg
MFC after:	2 weeks
2014-10-20 18:00:50 +00:00
..
union_subr.c r16312 is not any longer real since many years (likely since when VFS 2012-11-19 22:43:45 +00:00
union_vfsops.c Provide vfs suspension support only for filesystems which need it, take 2014-10-20 18:00:50 +00:00
union_vnops.c Complete MPSAFE VFS interface and remove MNTK_MPSAFE flag. 2012-11-09 18:02:25 +00:00
union.h