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Rev Age Author Path Log message Diff
4445 5522 d 13 h decky /trunk/uspace/srv/vfs/ revert commit 4443 and implement a much finer solution as suggested by Jakub Jermar in commit 4444  
4444 5525 d 10 h jermar /trunk/uspace/srv/vfs/ Put a comment for consideration.  
4443 5525 d 12 h decky /trunk/uspace/srv/vfs/ serialization of VFS_OPEN implementation to avoid lockup by concurrent open() operations from multiple tasks  
4437 5526 d 20 h jermar /trunk/uspace/srv/vfs/ Fix function definition.  
4432 5531 d 13 h decky /trunk/uspace/srv/vfs/ avoid accessing uninitialized files array at all times  
4431 5531 d 13 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 5533 d 10 h jermar /trunk/uspace/srv/vfs/ Fix rename() on a non-root file system.  
4413 5534 d 18 h decky /trunk/uspace/ add space before $@  
4409 5535 d 8 h jermar /trunk/uspace/ Rudimentary support for non-root mounts.  
4406 5535 d 8 h jermar /trunk/uspace/srv/vfs/ Remove unused and non-functional code.  
4401 5536 d 10 h svoboda /trunk/uspace/ C binding for devmap. Gets rid of duplicate code.  
4368 5545 d 21 h jermar /trunk/uspace/ Lookup a node's parent lexically rather than using the broken L_PARENT flag of
VFS_LOOKUP.		  
4366 5546 d 9 h jermar /trunk/uspace/srv/vfs/ Allow rename("a", "aa");  
4362 5548 d 9 h jermar /trunk/uspace/srv/vfs/ Negative file descriptors shoud be considered invalid.
This fixes ticket #70.		  
4305 5566 d 14 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 5566 d 16 h jermar /trunk/uspace/ Make IPC_M_PING part of the VFS_MOUNT protocol again.  
4301 5566 d 16 h jermar /trunk/uspace/srv/vfs/ Return the actual error code instead of EREFUSED.  
4279 5570 d 10 h svoboda /trunk/uspace/ Nuke strncmp().  
4278 5570 d 11 h svoboda /trunk/uspace/srv/vfs/ No need for strncmp() fs_name_to_handle() as vfs_info.name is always null-terminated.  
4264 5575 d 8 h svoboda /trunk/uspace/ Nuke strcpy() and strcmp().  
4159 5595 d 9 h jermar /trunk/uspace/srv/vfs/ Just for pro forma, initialize the the link before use.  
4010 5613 d 12 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 5631 d 9 h decky /trunk/uspace/ cleanup configuration
code cleanup		  
3849 5642 d 16 h jermar /trunk/uspace/srv/vfs/ Allow VFS to interconnect two file system servers.  
3847 5642 d 17 h jermar /trunk/uspace/srv/vfs/ Do not close connection to VFS after a file system registers.  
3845 5643 d 6 h jermar /trunk/uspace/srv/ Nuke VFS operations structure.  
3803 5654 d 11 h decky /trunk/ configuration system overhaul (requires newt)  
3699 5691 d 18 h svoboda /trunk/uspace/ Clean .o files in individual makefiles.  
3653 5706 d 14 h jermar /trunk/uspace/srv/vfs/ Hold the namespace_rwlock during readdir().  
3568 5727 d 19 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 5757 d 10 h svoboda /trunk/uspace/ Fix assorted warnings.  
3352 5805 d 10 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 5818 d 20 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 5851 d 17 h jermar /trunk/uspace/srv/vfs/ Instead of aborting or crashing, return EBADF when an invalid file descriptor
is passed to vfs_close().		  
3201 5855 d 16 h svoboda /trunk/uspace/ Do not disassemble needlessly.  
3109 5882 d 14 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 5885 d 15 h decky /trunk/uspace/srv/vfs/ disable extensive debugging output  
2958 5901 d 8 h jermar /trunk/uspace/srv/ Make VFS_MOUNT call even when mounting the root file system.  
2957 5901 d 9 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 5942 d 4 h jermar /trunk/uspace/srv/vfs/ Update comment.