freebsd-dev/sys/fs
Rick Macklem 694a586a43 Add a lock flags argument to the VFS_FHTOVP() file system
method, so that callers can indicate the minimum vnode
locking requirement. This will allow some file systems to choose
to return a LK_SHARED locked vnode when LK_SHARED is specified
for the flags argument. This patch only adds the flag. It
does not change any file system to use it and all callers
specify LK_EXCLUSIVE, so file system semantics are not changed.

Reviewed by:	kib
2011-05-22 01:07:54 +00:00
..
cd9660 Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
coda Remove prtactive variable and related printf()s in the vop_inactive 2010-11-19 21:17:34 +00:00
deadfs Add function vop_rename_fail(9) that performs needed cleanup for locks 2010-04-02 14:03:01 +00:00
devfs Don't allow user created symbolic links to cover another entries marked 2010-12-15 16:49:47 +00:00
ext2fs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
fdescfs Linuxolator calls VOP_READDIR with ncookies pointer. Implement a 2011-04-09 21:40:48 +00:00
fifofs - Improve comments about locking of the "struct fifoinfo" which is a bit 2009-11-06 22:29:46 +00:00
hpfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
msdosfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
nfs Change the sysctl naming for the old and new NFS clients 2011-05-15 20:52:43 +00:00
nfsclient Add a sanity check for the existence of an "addr" option 2011-05-18 18:36:40 +00:00
nfsserver Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
ntfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
nullfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
nwfs Remove unused includes of <sys/mutex.h> and <machine/mutex.h>. 2010-11-09 20:41:10 +00:00
portalfs Mfp4 CH=177274,177280,177284-177285,177297,177324-177325 2011-02-16 21:29:13 +00:00
procfs Add macro to test the sv_flags of any process. Change some places to test 2011-01-26 20:03:58 +00:00
pseudofs Add dedicated routines to toggle lockmgr flags such as LK_NOSHARE and 2010-08-20 19:46:50 +00:00
smbfs M_USE_RESERVE has been deprecated for a decade. Eliminate any uses that 2010-10-02 17:58:57 +00:00
tmpfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
udf Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
unionfs Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00