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23 Commits

Author SHA1 Message Date
bouyer
be4a409b30 Correct (minor) bogons in filetype option support, and add support 
for sparse_super option
 2000-01-28 16:00:23 +00:00
bouyer
5fb6bc4e18 First cut at ext2fs rev 1 support (as of mke2fs 1.18): supports the filetype 
option read/write and the sparse option read-only.
 2000-01-26 16:21:31 +00:00
wrstuden
3bf14d81e9 Add support for fcntl(2) to generate VOP_FCNTL calls. Any fcntl 
call with F_FSCTL set and F_SETFL calls generate calls to a new
fileop fo_fcntl. Add genfs_fcntl() and soo_fcntl() which return 0
for F_SETFL and EOPNOTSUPP otherwise. Have all leaf filesystems
use genfs_fcntl().

Reviewed by: thorpej
Tested by: wrstuden
 1999-08-03 20:19:16 +00:00
wrstuden
379a26972f Modify file systems to deal with struct lock in struct vnode. All leaf 
fs's other than nfs use genfs_lock() for locking.

Modify lookup routines to set PDIRUNLOCK when they unlock the parrent.
 1999-07-08 01:05:58 +00:00
mrg
d2397ac5f7 completely remove Mach VM support. all that is left is the all the 
header files as UVM still uses (most of) these.
 1999-03-24 05:50:49 +00:00
mycroft
b174019ccc Pass null pointers to VOP_UPDATE rather than having all the callers fetch the 
current time themselves.
 1999-03-05 21:09:48 +00:00
mrg
b3d5e1889f pull across patches from warner losh <imp@freebsd.org> (freebsd ufs_vnops.c 
versions 1.109&1.110), adjusted for our ext2fs support, and also commited
there also.  this avoids overflowing the link count.
 1999-02-26 07:30:00 +00:00
bouyer
4787b2ea75 - intentation 
- sync LK_* flags with ffs/ufs
 1998-12-02 10:44:52 +00:00
bouyer
b10470bc11 #include opt_uvm.h only if _KENREL and !_LKM 
Make ext2fs_init() call ufs_init(). it was doing the init by itself,
testing for extern done != 0. This bug was hidden by the fact that
ext2fs_init() is called before ffs_init().
 1998-09-29 10:24:57 +00:00
thorpej
3ae149efac Use the pool allocator and "nointr" pool page allocator for ext2fs inodes. 1998-09-01 03:20:46 +00:00
perry
27ca6798df bzero->memset, bcopy->memcpy, bcmp->memcmp 1998-08-09 20:15:38 +00:00
mjacob
d0aa61ad21 fix to accomodate change in vn_rdwr prototype 1998-07-28 20:37:33 +00:00
sommerfe
7ba7fbbb23 Always include fifos; "not an option any more". 1998-06-24 20:58:44 +00:00
sommerfe
becaafeea0 defopt for options FIFO 1998-06-22 22:00:59 +00:00
mrg
670c3dfa60 splify UVM #ifdef. 1998-06-20 13:14:53 +00:00
fvdl
e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
mrg
d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW. 
- remove unnecessary UVMHIST_DECL's.
 1998-02-10 14:08:44 +00:00
mrg
1a8c7604f4 initial import of the new virtual memory system, UVM, into -current. 
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the rest of the MI portion changes.

this will be KNF'd shortly.  :-)
 1998-02-05 07:59:28 +00:00
christos
e12c721705 Add missing cast for nlink_t 1997-10-17 02:05:34 +00:00
bouyer
6ab3092b11 Add byte-swapping functions (bswap16, bswap32, bswap64) to libkern. 
Only assembly version for i386 bswap16 and bswap32 for now (bswap64 uses
bswap32). Contribution of assembly versions of these are welcome.
Add byte-swapping of ext2fs metadata for big-endian systems.
Tested on i386 and sparc.
 1997-10-09 15:42:19 +00:00
bouyer
77d5755416 Sync with ufs/ufs: 
Avoid panic triggered by rename("foo/", "bar/..") (From Mycroft, via christos)
 1997-07-01 07:34:03 +00:00
fvdl
822371a987 Return EPERM, not EISDIR for an attempt to remove a directory. 1997-06-30 20:13:44 +00:00
bouyer
9e3c291da4 The ext2fs layer, based on the ffs/ufs one. Uses a few functions from 
sys/ufs/ufs/
 1997-06-11 09:33:37 +00:00