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Rev Age Author Path Log message Diff
4445 5601 d 19 h decky /trunk/uspace/srv/vfs/ revert commit 4443 and implement a much finer solution as suggested by Jakub Jermar in commit 4444  
4444 5604 d 17 h jermar /trunk/uspace/srv/vfs/ Put a comment for consideration.  
4443 5604 d 18 h decky /trunk/uspace/srv/vfs/ serialization of VFS_OPEN implementation to avoid lockup by concurrent open() operations from multiple tasks  
4437 5606 d 2 h jermar /trunk/uspace/srv/vfs/ Fix function definition.  
4432 5610 d 20 h decky /trunk/uspace/srv/vfs/ avoid accessing uninitialized files array at all times  
4431 5610 d 20 h jermar /trunk/uspace/srv/vfs/ Hold the namespace rwlock during the entire operation of vfs_mount_internal().
Get rid of rootfs futex, which is not needed anymore.
Do not instantiate VFS node for the mounted root if the mount failed.		  
4427 5612 d 17 h jermar /trunk/uspace/srv/vfs/ Fix rename() on a non-root file system.  
4413 5614 d 0 h decky /trunk/uspace/ add space before $@  
4409 5614 d 14 h jermar /trunk/uspace/ Rudimentary support for non-root mounts.  
4406 5614 d 15 h jermar /trunk/uspace/srv/vfs/ Remove unused and non-functional code.  
4401 5615 d 17 h svoboda /trunk/uspace/ C binding for devmap. Gets rid of duplicate code.  
4368 5625 d 4 h jermar /trunk/uspace/ Lookup a node's parent lexically rather than using the broken L_PARENT flag of
VFS_LOOKUP.		  
4366 5625 d 15 h jermar /trunk/uspace/srv/vfs/ Allow rename("a", "aa");  
4362 5627 d 15 h jermar /trunk/uspace/srv/vfs/ Negative file descriptors shoud be considered invalid.
This fixes ticket #70.		  
4305 5645 d 21 h jermar /trunk/uspace/ Support mount options.
Let tmpfs decide whether to start empty or restored a TMPFS dump based on the mount option.		  
4302 5645 d 23 h jermar /trunk/uspace/ Make IPC_M_PING part of the VFS_MOUNT protocol again.  
4301 5645 d 23 h jermar /trunk/uspace/srv/vfs/ Return the actual error code instead of EREFUSED.  
4279 5649 d 17 h svoboda /trunk/uspace/ Nuke strncmp().  
4278 5649 d 18 h svoboda /trunk/uspace/srv/vfs/ No need for strncmp() fs_name_to_handle() as vfs_info.name is always null-terminated.  
4264 5654 d 15 h svoboda /trunk/uspace/ Nuke strcpy() and strcmp().  
4159 5674 d 15 h jermar /trunk/uspace/srv/vfs/ Just for pro forma, initialize the the link before use.  
4010 5692 d 19 h decky /trunk/uspace/srv/vfs/ support for pending (blocking) mounts (waiting for the presence of the filesystem implementation)
the mount point and filesystem type arguments of VFS_MOUNT were swapped, the IPC_M_PING was eliminated
small cleanups		  
3882 5710 d 16 h decky /trunk/uspace/ cleanup configuration
code cleanup		  
3849 5721 d 22 h jermar /trunk/uspace/srv/vfs/ Allow VFS to interconnect two file system servers.  
3847 5722 d 0 h jermar /trunk/uspace/srv/vfs/ Do not close connection to VFS after a file system registers.  
3845 5722 d 13 h jermar /trunk/uspace/srv/ Nuke VFS operations structure.  
3803 5733 d 18 h decky /trunk/ configuration system overhaul (requires newt)  
3699 5771 d 1 h svoboda /trunk/uspace/ Clean .o files in individual makefiles.  
3653 5785 d 21 h jermar /trunk/uspace/srv/vfs/ Hold the namespace_rwlock during readdir().  
3568 5807 d 1 h svoboda /trunk/uspace/ Always include Makefile.config instead of passing ARCH and COMPILER to child make on the command line. Allows running make on individual apps and allows more configuration options.  
3488 5836 d 17 h svoboda /trunk/uspace/ Fix assorted warnings.  
3352 5884 d 17 h jermar /trunk/uspace/srv/ Add reference to the mounted FS root.

This makes it possible to keep the FS root logically unlinked (i.e. lnkcnt == 0)
because it prevents VFS from attempting to destroy it during closedir().		  
3255 5898 d 3 h jermar /trunk/uspace/ Fix the VFS protocol so that the client can determine that VFS_MOUNT failed due
to a request to mount an unregistered file system.		  
3215 5930 d 23 h jermar /trunk/uspace/srv/vfs/ Instead of aborting or crashing, return EBADF when an invalid file descriptor
is passed to vfs_close().		  
3201 5934 d 23 h svoboda /trunk/uspace/ Do not disassemble needlessly.  
3109 5961 d 21 h jermar /trunk/uspace/srv/ Split the 'mount another filesystem here' and 'you are being mounted and the
device is this' mount semantics. Add VFS_MOUNTED VFS operation that corresponds
to the latter and reserve VFS_MOUNT only for the former. Because of this
change, the VFS server does not maintain the mr_node VFS node for the name space
root anymore and the VFS_LOOKUP operation is now not meant to be used on
unmounted file system, not even for looking up the root node of unmounted file
systems. In the light of these changes, TMPFS is now initialized from
tmpfs_mounted() function.		  
3079 5964 d 21 h decky /trunk/uspace/srv/vfs/ disable extensive debugging output  
2958 5980 d 14 h jermar /trunk/uspace/srv/ Make VFS_MOUNT call even when mounting the root file system.  
2957 5980 d 16 h jermar /trunk/uspace/srv/vfs/ Cram VFS_MOUNT into one message. This creates a hidden demand for the sixth IPC
argument as there might be a desire to pass some options/flags in the future.		  
2821 6021 d 11 h jermar /trunk/uspace/srv/vfs/ Update comment.