summaryrefslogtreecommitdiff
path: root/sys/ufs
AgeCommit message (Collapse)Author
2004-02-02gluk points out i missed tagsTed Unangst
2004-01-25vref device vnodes early, so we don't get mismatched vrele calls.Ted Unangst
problem found, fix tested naddy@
2004-01-20some pieces of ufs2. help testing otto sturmTed Unangst
2004-01-09back out vnode parents. weird breakge found in ports treeTed Unangst
2004-01-07sysctls for dirhash variables. with a hint from miod. ok deraadtTed Unangst
2004-01-07remove FreeBSD ifdefTed Unangst
2004-01-06keep track of a vnode's parent dir. ufs only, and unused atm, butTed Unangst
the fun stuff is coming. testing by brad.
2003-12-28do not use MALLOC on variable sized allocationsMichael Shalayeff
2003-12-28add ian dowse's dirhash code from freebsd.Ted Unangst
by building a hash table for large directories, lookups and deletions become about constant time. this is an excellent improvement for dirs with 10k or more files. some more cleanup to come, but the code works. enabled with option UFS_DIRHASH testing brad millert otto
2003-12-17add NOTE_EOF (return on EOF) and NOTE_TRUNCATE (vnode was truncated)Ted Unangst
to kqueue from marius@monkey tested by brad@
2003-12-06u_int8_t variable can't be > 255; pointed out by Mr. GCC3.Alexander Yurchenko
ok millert@
2003-11-19undo boolshit unapproved changes the author does not even care about to fixMichael Shalayeff
2003-11-19MALLOC is not meant for variable size allocationsTed Unangst
2003-11-19MALLOC is not meant for variable size allocationsTed Unangst
2003-10-17Be sure i_ffs_gen is always positive.Mike Pechkin
millert@, beck@, tedu@, deraadt@ ok
2003-10-04vrele swap and/or root vnode should we fail during mountroot; found by ↵Michael Shalayeff
mpech@ and tedu@ ok
2003-09-23Replace select backends with poll backends. selscan() and pollscan()Todd C. Miller
now call the poll backend. With this change we implement greater poll(2) functionality instead of emulating it via the select backend. Adapted from NetBSD and including some changes from FreeBSD. Tested by many, deraadt@ OK
2003-08-26constify ffs_tablesMichael Shalayeff
2003-08-25rename struct dinode to ufs1_dinode. clears the namespace and makesTed Unangst
way for some future work. no function changes yet. few other little cleanups. help testing otto@ and markus@
2003-08-15change arguments to suser. suser now takes the process, and a flagsTed Unangst
argument. old cred only calls user suser_ucred. this will allow future work to more flexibly implement the idea of a root process. looks like something i saw in freebsd, but a little different. use of suser_ucred vs suser in file system code should be looked at again, for the moment semantics remain unchanged. review and input from art@ testing and further review miod@
2003-08-14constify vfsops; tedu@ okMichael Shalayeff
2003-08-11if we run out of space, make the dead vnode VNON. if a VBLK gets out, itTed Unangst
causes trouble later. netbsd pr22419
2003-08-02newline at end of printfTed Unangst
2003-07-10in statfs, cast disk size to int64_t to prevent overflow on large disks.Ted Unangst
from Peter Galbavy
2003-07-06remove ext2fs_vinit. it wasn't used and is identical to ufs_vinit.Ted Unangst
otto made the diff for me, thanks.
2003-07-06reset inode fields if deleted, prevents a panic after deleting a device.Ted Unangst
from netbsd via otto moerbeek
2003-07-06fix off by one. inodes start at 1, so e2fs_icount is a valid inode number.Ted Unangst
from otto moerbeek
2003-06-26add prototypes for userland code that reaches over. ok deraadt@Ted Unangst
2003-06-10o make mount(2) return EROFS, not EPERM if ffs is dirtyTodd C. Miller
o document EROFS in man page (2 possible causes) o recognize EROFS in mount_ffs and try to give a reasonable error message deraadt@ OK
2003-06-02Remove the advertising clause in the UCB license which BerkeleyTodd C. Miller
rescinded 22 July 1999. Proofed by myself and Theo.
2003-05-26fiddle with some type names. change most instances of ufs_daddr_t toTed Unangst
ufs1_daddr_t, a few to daddr_t. ufs_daddr_t typedef is retained, but consider it deprecated. no functional changes. inspired by freebsd. ok art@
2003-05-14remove the last of the MI commonsJason Wright
2003-05-11revert part of previous. if mfs gets a signal, it doesn't attempt toTed Unangst
force the unmount, so there's no need to mess with resetting processes' working dirs.
2003-05-06attempt to put a process's cwd back in place after a forced umount.Ted Unangst
won't always work, but it's the best we can do for now. this covers at least some of the failure cases the previous commit to vfs_lookup.c checks for. ok weingart@
2003-03-10fix really old typo that prevented inode quotas from ever working.Ted Unangst
help testing and eyeballing henric tdeval miod ok costa deraadt
2003-02-19intial -> initialJason McIntyre
2003-02-12Remove commons; inspired by netbsd.Jason Wright
2003-01-31File system locking fixups, mostly from NetBSD:Artur Grabowski
- cache_lookup move common code from various fs's here always return with vnode and parent locked adjust return codes - PDIRUNLOCK - new flag set if lookup couldn't lock parent vnode - kernfs and procfs lock vnode in get_root don't unlock (again) in kernfs_freevp fix memory leak in procfs From tedu@stanford.edu deraadt@ and various other ok
2002-12-22Flargs -> Flags.Artur Grabowski
Reported by Dave Steinberg <lists@redterror.net>
2002-11-08Implement simple vnodeop inheritance for specfs and fifofs.Artur Grabowski
The inheritace is implemented by setting the default vnodeop to a bypass op that repeats the operation on the spec/fifo vnodeop vector. The overhead of one extra indirect function call is worth the cleanup and improved correctness. This actually solves a few bugs where some vnode ops were missing from some vectors (like kqfilter or revoke). (and even more on the ubc branch). Inspired by the same thing done in FreeBSD.
2002-10-13Remove more '\n's from panic() statements. From Chris Kuethe.Kenneth R Westerback
2002-10-12Remove more '\n's from panic() statements. Both trailing and leading.Kenneth R Westerback
Diff generated by Chris Kuethe.
2002-09-06no, make INITQFNAMES without a terminal ;Theo de Raadt
2002-09-06no , at end of enumTheo de Raadt
2002-08-02More possible int overflows found by Silvio Cesare.Todd C. Miller
ibcs2_stat.c one OK by provos@
2002-08-01Limit max file size based on PAGE_SIZE. Even though ffs can handleTodd C. Miller
files up to 16TB, we do limit the max file to 2^31 pages to prevent overflow of a 32-bit unsigned int. The buffer cache has its own checks but a little added paranoia never hurts. Adapted from a patch in FreeBSD.
2002-07-29Fix two off-by-one errors when sanity-checking inode numbers. InFederico G. Schwindt
ext2fs, inode numbers start at 1, so the maximum valid inode number is (s_inodes_per_group * s_groups_count), not one less. From FreeBSD. costa@ ok.
2002-07-29add 2 flags from ext3. useful to help you diagnose problems.Federico G. Schwindt
2002-07-28optionnal -> optional.Federico G. Schwindt
2002-07-16Fix typo which prevents diagnostic test from working; enami@netbsd.orgTodd C. Miller
Fix two problems with softdep_typenames (missing entry, wrong boundary check); wiz@netbsd.org art@ OK