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Rev Age Author Path Log message Diff
3471 5849 d 1 h svoboda /branches/tracing/ Merge latest trunk changes into tracing.  
3425 5857 d 5 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5857 d 17 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
3042 5963 d 1 h svoboda /branches/tracing/ Merged latest trunk changes to tracing.  
3011 5969 d 17 h svoboda /branches/tracing/ Merged latest trunk changes to tracing  
2925 5981 d 5 h svoboda /branches/tracing/ Merged latest trunk changes to tracing branch  
2787 6029 d 22 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2770 6045 d 18 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2769 6046 d 17 h jermar /trunk/uspace/srv/vfs/ VFS index needs to be treated as uint64_t.  
2768 6046 d 19 h jermar /trunk/uspace/srv/vfs/ Fibril serialization is required when two file systems register contemporarily.  
2766 6047 d 19 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 6047 d 21 h jermar /trunk/uspace/ Support for rename().  
2760 6050 d 16 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 6051 d 16 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 6051 d 18 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 6051 d 19 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2753 6054 d 17 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 6055 d 0 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 6055 d 22 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 6057 d 17 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 6057 d 17 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 6058 d 16 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 6060 d 16 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 6066 d 17 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 6066 d 17 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 6068 d 19 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 6068 d 22 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 6069 d 0 h jermar /trunk/uspace/ Support for close().  
2733 6069 d 0 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 6069 d 1 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 6069 d 1 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 6070 d 3 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 6074 d 17 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2711 6089 d 19 h jermar /trunk/uspace/ Remove the debugging hack from tmpfs_init(), which created several files and
directories on the filesystem. TMPFS is now self-sufficient enough to be able
to create its content via the standard VFS interface.		  
2710 6089 d 20 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 6089 d 22 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 6089 d 22 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 6090 d 0 h jermar /trunk/uspace/ Support for mkdir().  
2706 6090 d 4 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 6090 d 16 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.