Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3425 5732 d 0 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5732 d 12 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
3042 5837 d 21 h svoboda /branches/tracing/ Merged latest trunk changes to tracing.  
3011 5844 d 12 h svoboda /branches/tracing/ Merged latest trunk changes to tracing  
2925 5856 d 1 h svoboda /branches/tracing/ Merged latest trunk changes to tracing branch  
2787 5904 d 18 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2770 5920 d 14 h jermar /trunk/uspace/ Introduce fs_handle_t, dev_handle_t and fs_index_t.  
2769 5921 d 12 h jermar /trunk/uspace/srv/vfs/ VFS index needs to be treated as uint64_t.  
2768 5921 d 14 h jermar /trunk/uspace/srv/vfs/ Fibril serialization is required when two file systems register contemporarily.  
2766 5922 d 14 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 5922 d 17 h jermar /trunk/uspace/ Support for rename().  
2760 5925 d 12 h jermar /trunk/uspace/ Support for multiple TMPFS node names.  
2758 5926 d 12 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 5926 d 13 h jermar /trunk/uspace/srv/fs/tmpfs/ Set the TMPFS root node's link count to 1.  
2756 5926 d 14 h jermar /trunk/uspace/srv/fs/tmpfs/ Introduce real link counts for TMPFS.  
2753 5929 d 13 h jermar /trunk/uspace/ Move canonify() to libc so that it can be used also on the libc side.  
2752 5929 d 19 h jermar /trunk/uspace/srv/vfs/ Make VFS canonify path names on lookup.  
2751 5930 d 17 h jermar /trunk/uspace/ Add canonify() for file system path canonization.
Not yet used by VFS.		  
2749 5932 d 12 h jermar /trunk/uspace/srv/vfs/ contents_rwlock should not be acquired as a futex but rather as a rwlock.  
2748 5932 d 13 h jermar /trunk/uspace/srv/vfs/ Support for O_TRUNC.  
2747 5933 d 11 h jermar /trunk/uspace/ Move the core lookup logic from TMPFS to libfs.  
2742 5935 d 12 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 5941 d 12 h jermar /trunk/uspace/srv/vfs/ Initialize the VFS node properly.  
2739 5941 d 12 h jermar /trunk/uspace/srv/fs/tmpfs/ Remove duplicate initialization.  
2736 5943 d 14 h jermar /trunk/uspace/srv/fs/tmpfs/ Unlink a TMPFS node more thoroughly.  
2735 5943 d 18 h jermar /trunk/uspace/ Support for rmdir(), unlink() and the respective VFS operations.  
2734 5943 d 19 h jermar /trunk/uspace/ Support for close().  
2733 5943 d 20 h jermar /trunk/uspace/ Add TMPFS support for destroying leaf links in the file system namespace.  
2732 5943 d 20 h jermar /trunk/uspace/srv/fs/tmpfs/ When freeing up a TMPFS node, it should also be removed from the dentries hash table.  
2731 5943 d 21 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 5944 d 23 h jermar /trunk/uspace/srv/ Introduce the notion of VFS node link counts.  
2728 5949 d 12 h jermar /trunk/uspace/srv/fs/tmpfs/ Descend vs. descent.  
2711 5964 d 15 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 5964 d 15 h jermar /trunk/uspace/ VFS_WRITE and tmpfs_write fixes.  
2709 5964 d 17 h jermar /trunk/uspace/srv/vfs/ VFS_OPEN and VFS_WRITE now understand O_APPEND.  
2708 5964 d 18 h jermar /trunk/uspace/ VFS_OPEN now understands O_CREAT and O_EXCL.  
2707 5964 d 19 h jermar /trunk/uspace/ Support for mkdir().  
2706 5964 d 23 h jermar /trunk/uspace/srv/fs/tmpfs/ Move handling of the miss on excessive components out of the main loop in
tmpfs_lookup.		  
2705 5965 d 12 h jermar /trunk/uspace/ More elegant, flexible and complete version of tmpfs_lookup.  
2704 5965 d 22 h jermar /trunk/uspace/srv/vfs/ Additional VFS lookup flags.