Takanori Watanabe d354520ebc Fix a problem when you try to mount a directory on another directory ... belongs to the same filesystem. In this problem, getcwd(3) will fail. I found the problem two years ago and I have forgotten to merge. http://docs.FreeBSD.org/cgi/mid.cgi?200202251435.XAA91094		2004-10-02 17:17:04 +00:00
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cd9660	Hold proper thread count while frobbing drivers ioctl.	2004-09-24 07:24:02 +00:00
coda	Do not use devsw() but si_devsw direction. This is still bogus but a	2004-09-23 12:19:24 +00:00
deadfs
devfs	XXX mark two places where we do not hold a threadcount on the dev when	2004-09-24 08:32:36 +00:00
fdescfs
fifofs
hpfs
msdosfs
ntfs
nullfs
nwfs	Remove unused B_WRITEINPROG flag	2004-09-15 21:49:22 +00:00
portalfs
procfs	Don't PHOLD() the target process in procfs, since this is already done	2004-10-01 05:01:17 +00:00
pseudofs
smbfs	Remove unused B_WRITEINPROG flag	2004-09-15 21:49:22 +00:00
specfs	Remove devsw() call missed in last commit.	2004-09-24 07:08:33 +00:00
udf
umapfs
unionfs	Fix a problem when you try to mount a directory on another directory	2004-10-02 17:17:04 +00:00