Konstantin Belousov e7f9b74438 Resolve the devfs deadlock caused by LOR between devfs_mount->dm_lock and ...

vnode lock in devfs_allocv. Do this by temporary dropping dm_lock around
vnode locking.

For safe operation, add hold counters for both devfs_mount and devfs_dirent,
and DE_DOOMED flag for devfs_dirent. The facilities allow to continue after
dropping of the dm_lock, by making sure that referenced memory does not
disappear.

Reviewed by:	tegge
Tested by:	kris
Approved by:	kan (mentor)
PR:		kern/102335

2006-09-18 13:23:08 +00:00

..

cd9660

Remove calls to vfs_export() for exporting a filesystem for NFS mounting

2006-05-26 00:32:21 +00:00

coda

Since DELAY() was moved, most <machine/clock.h> #includes have been

2006-05-16 14:37:58 +00:00

deadfs

- Deadfs should not use the std GETWRITEMOUNT routine. Add one that always

2006-02-22 06:11:59 +00:00

devfs

Resolve the devfs deadlock caused by LOR between devfs_mount->dm_lock and

2006-09-18 13:23:08 +00:00

fdescfs

Restore the ability to mount procfs and fdescfs filesystems via the

2006-05-15 19:42:10 +00:00

fifofs

Add a_fdidx to comment prototype for fifo_open().

2006-03-15 10:15:35 +00:00

hpfs

Commit the results of the typo hunt by Darren Pilgrim.

2006-08-04 07:56:35 +00:00

msdosfs

while (0); -> while (0) in multi-line macros

2006-08-17 22:50:33 +00:00

ntfs

Remove calls to vfs_export() for exporting a filesystem for NFS mounting

2006-05-26 00:32:21 +00:00

nullfs

Remove incorrect null_checkexp() routine. This

2006-05-28 22:45:52 +00:00

nwfs

Introduce a field to struct vm_page for storing flags that are

2006-08-09 17:43:27 +00:00

portalfs

Update comment.

2006-07-18 22:29:54 +00:00

procfs

Upon further review, DES prefers this change over that in revision 1.13

2006-06-05 16:41:27 +00:00

pseudofs

Correctly calculate a buffer length. It was off by one so a read() returned

2006-06-27 20:21:38 +00:00

smbfs

Introduce a field to struct vm_page for storing flags that are

2006-08-09 17:43:27 +00:00

udf

Put the osta.c license on osta.h. The license is the same.

2006-09-12 19:02:34 +00:00

umapfs

Normalize a significant number of kernel malloc type names:

2005-10-31 15:41:29 +00:00

unionfs

Remove unneeded mac.h include.

2006-07-06 13:25:01 +00:00