freebsd-nq

History

Jeff Roberson 37374fc852 - Turn all explicit giant acquires into conditional VFS_LOCK_GIANTs.

Only ops which used namei still remained.
 - Implement a scheme for reducing the overhead of tracking which vops
   require giant by constantly reducing the number of recursive giant
   acquires to one, leaving us with only one vfslocked variable.
 - Remove all NFSD lock acquisition and release from the individual nfs
   ops.  Careful examination has shown that they are not required.  This
   greatly simplifies the code.

Sponsored by:	Isilon Systems, Inc.
Discussed with:	rwatson
Tested by:	kkenn
Approved by:	re

2007-03-17 18:18:08 +00:00

nfs_serv.c

- Turn all explicit giant acquires into conditional VFS_LOCK_GIANTs.

2007-03-17 18:18:08 +00:00

nfs_srvcache.c

- Turn all explicit giant acquires into conditional VFS_LOCK_GIANTs.

2007-03-17 18:18:08 +00:00

nfs_srvsock.c

- Turn all explicit giant acquires into conditional VFS_LOCK_GIANTs.

2007-03-17 18:18:08 +00:00

nfs_srvsubs.c

- Turn all explicit giant acquires into conditional VFS_LOCK_GIANTs.