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

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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

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union.h

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