freebsd-dev/sys/fs/tmpfs
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
..
tmpfs_fifoops.c Reflect license change of NetBSD code. 2008-09-03 18:53:48 +00:00
tmpfs_fifoops.h Reflect license change of NetBSD code. 2008-09-03 18:53:48 +00:00
tmpfs_subr.c Further simplify tmpfs_reg_resize(). Also, update its comments, including 2011-02-14 15:36:38 +00:00
tmpfs_vfsops.c Add a lock flags argument to the VFS_FHTOVP() file system 2011-05-22 01:07:54 +00:00
tmpfs_vnops.c Eliminate two dubious attempts at optimizing the implementation of a 2011-02-22 14:47:10 +00:00
tmpfs_vnops.h Reflect license change of NetBSD code. 2008-09-03 18:53:48 +00:00
tmpfs.h Eliminate tn_reg.tn_aobj_pages. Instead, correctly maintain the vm 2011-02-13 14:46:39 +00:00