freebsd-nq/sys/fs/nullfs
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
..
null_subr.c - Fix nullfs vnode reference leak in nullfs_reclaim_lowervp(). The 2013-05-11 11:17:44 +00:00
null_vfsops.c Provide vfs suspension support only for filesystems which need it, take 2014-10-20 18:00:50 +00:00
null_vnops.c VOP_LOOKUP() may relock the directory vnode for some reasons. Since 2014-08-08 11:39:05 +00:00
null.h - Fix nullfs vnode reference leak in nullfs_reclaim_lowervp(). The 2013-05-11 11:17:44 +00:00