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2768 6039 d 20 h jermar /trunk/uspace/srv/vfs/ Fibril serialization is required when two file systems register contemporarily.  
2766 6040 d 20 h jermar /trunk/uspace/srv/vfs/ Grab the nodes_futex when manipulating node link counts in rename() and
_unlink().

Fix VFS futex definitions and declarations by replacing atomic_t by futex_t.		  
2763 6040 d 22 h jermar /trunk/uspace/ Support for rename().  
2760 6043 d 17 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 6044 d 18 h jermar /trunk/uspace/ No need to keep the parent pointer in the TMPFS node. Moreover, other file
systems won't have it either. Finally, if TMPFS is to support hardlinks, there
can be multiple parents.		  
2757 6044 d 19 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 6044 d 20 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2753 6047 d 18 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 6048 d 1 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 6048 d 23 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 6050 d 18 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 6050 d 18 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 6051 d 17 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 6053 d 17 h jermar /trunk/uspace/srv/ Separate creation of a TMPFS node and its linking in the file system name space.
Rename VFS_FREE to VFS_DESTROY and destroy_node() to unlink_node().		  
2740 6059 d 18 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 6059 d 18 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 6061 d 20 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 6061 d 23 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 6062 d 1 h jermar /trunk/uspace/ Support for close().  
2733 6062 d 1 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  

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