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Rev Age Author Path Log message Diff
2758 5980 d 0 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 5980 d 1 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5980 d 2 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2753 5983 d 0 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5983 d 7 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5984 d 5 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 5986 d 0 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5986 d 0 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5986 d 23 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 5989 d 0 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 5995 d 0 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 5995 d 0 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 5997 d 2 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5997 d 6 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5997 d 7 h jermar /trunk/uspace/ Support for close().  
2733 5997 d 7 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5997 d 8 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5997 d 8 h jermar /trunk/uspace/srv/ Add the VFS_FREE operation. This operation frees up whatever resources used by
a file system node for which there is no name (i.e. an unlinked node).

Cleanup VFS operations enums and remove unneeded VFS operations.		  
2730 5998 d 11 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 6003 d 0 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  

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