Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4445 5555 d 5 h decky /trunk/uspace/srv/vfs/ revert commit 4443 and implement a much finer solution as suggested by Jakub Jermar in commit 4444  
4444 5558 d 3 h jermar /trunk/uspace/srv/vfs/ Put a comment for consideration.  
4443 5558 d 4 h decky /trunk/uspace/srv/vfs/ serialization of VFS_OPEN implementation to avoid lockup by concurrent open() operations from multiple tasks  
4437 5559 d 12 h jermar /trunk/uspace/srv/vfs/ Fix function definition.  
4432 5564 d 6 h decky /trunk/uspace/srv/vfs/ avoid accessing uninitialized files array at all times  
4431 5564 d 6 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 5566 d 2 h jermar /trunk/uspace/srv/vfs/ Fix rename() on a non-root file system.  
4413 5567 d 10 h decky /trunk/uspace/ add space before $@  
4409 5568 d 0 h jermar /trunk/uspace/ Rudimentary support for non-root mounts.  
4406 5568 d 0 h jermar /trunk/uspace/srv/vfs/ Remove unused and non-functional code.  
4401 5569 d 2 h svoboda /trunk/uspace/ C binding for devmap. Gets rid of duplicate code.  
4368 5578 d 13 h jermar /trunk/uspace/ Lookup a node's parent lexically rather than using the broken L_PARENT flag of
VFS_LOOKUP.		  
4366 5579 d 1 h jermar /trunk/uspace/srv/vfs/ Allow rename("a", "aa");  
4362 5581 d 1 h jermar /trunk/uspace/srv/vfs/ Negative file descriptors shoud be considered invalid.
This fixes ticket #70.		  
4305 5599 d 6 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 5599 d 8 h jermar /trunk/uspace/ Make IPC_M_PING part of the VFS_MOUNT protocol again.  
4301 5599 d 9 h jermar /trunk/uspace/srv/vfs/ Return the actual error code instead of EREFUSED.  
4279 5603 d 3 h svoboda /trunk/uspace/ Nuke strncmp().  
4278 5603 d 4 h svoboda /trunk/uspace/srv/vfs/ No need for strncmp() fs_name_to_handle() as vfs_info.name is always null-terminated.  
4264 5608 d 1 h svoboda /trunk/uspace/ Nuke strcpy() and strcmp().  
4159 5628 d 1 h jermar /trunk/uspace/srv/vfs/ Just for pro forma, initialize the the link before use.  
4010 5646 d 4 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 5664 d 2 h decky /trunk/uspace/ cleanup configuration
code cleanup		  
3849 5675 d 8 h jermar /trunk/uspace/srv/vfs/ Allow VFS to interconnect two file system servers.  
3847 5675 d 10 h jermar /trunk/uspace/srv/vfs/ Do not close connection to VFS after a file system registers.  
3845 5675 d 23 h jermar /trunk/uspace/srv/ Nuke VFS operations structure.  
3803 5687 d 3 h decky /trunk/ configuration system overhaul (requires newt)  
3699 5724 d 10 h svoboda /trunk/uspace/ Clean .o files in individual makefiles.  
3653 5739 d 6 h jermar /trunk/uspace/srv/vfs/ Hold the namespace_rwlock during readdir().  
3568 5760 d 11 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 5790 d 3 h svoboda /trunk/uspace/ Fix assorted warnings.  
3352 5838 d 2 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 5851 d 12 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 5884 d 9 h jermar /trunk/uspace/srv/vfs/ Instead of aborting or crashing, return EBADF when an invalid file descriptor
is passed to vfs_close().		  
3201 5888 d 9 h svoboda /trunk/uspace/ Do not disassemble needlessly.  
3109 5915 d 7 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 5918 d 7 h decky /trunk/uspace/srv/vfs/ disable extensive debugging output  
2958 5934 d 0 h jermar /trunk/uspace/srv/ Make VFS_MOUNT call even when mounting the root file system.  
2957 5934 d 2 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 5974 d 21 h jermar /trunk/uspace/srv/vfs/ Update comment.