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AgeCommit message (Collapse)Author
2001-07-26change vop_symlink and vop_mknod to return vpp (the created node)assar
refed, so that the caller can actually use it. update callers and file systems that implement these vnode operations ok'd by art
2001-07-16Make truncating a device a no-op instead of returning an error. We canConstantine Sapuntzakis
fix the rest of the kernel some other time.
2001-07-16Don't try to truncate anything except for symlinks, directories, andConstantine Sapuntzakis
regular files. ftruncate and truncate that go through FFS/EXT2FS/MFS will now return EINVAL when done on devices. Bug introduced when VOP_TRUNCATE was removed, thus removing spec_truncate. Thanks to millert@ for tracking this one down.
2001-07-06prototypes for userland sideTheo de Raadt
2001-07-05makedev is a macro. Admittedly, it's not function-like at all,Marc Espie
and should probably be spelled MAKEDEV to not trip people.
2001-07-04Move the declaration of inode_vtbl to after the inode declarationAngelos D. Keromytis
itself -- gets rid of some compilation warnings in userland. ok csapuntz@
2001-06-27Remove old vm.Artur Grabowski
2001-06-23Privatize several vnode operations that are not used by the generic code.Constantine Sapuntzakis
2001-06-05make kqueue work on ext2fsNiels Provos
2001-06-04make kqueue behave like select when testing for write instead of bailingNiels Provos
out.
2001-05-24- fix pr 1548: Cannot set arbitrary atime/mtime on ext2fs volumejasoni
- checked by gluk@
2001-05-15Correct memory type for free(). (art@ ok)Hakan Olsson
2001-04-25Quick fix for code path in RENAME in case relookup doesn't find the file againConstantine Sapuntzakis
Also, get rid of a bogus comment. Patch from art@
2001-04-22Free fs->fs_contigdirs array only on successful rw->ro update. ThisGrigoriy Orlov
fixes "duplicated free" panic. Update file system from read-write to read-only freed memory but may fail later if file system busy. deraadt@ ok.
2001-04-19Cleanup dirpref and synhronize superblock with freebsd.Grigoriy Orlov
From FreeBSD with little changes. art@ ok.
2001-04-15Avoid panic on unmounting read-only fs, which previously use softupdates.Grigoriy Orlov
This problem occur only on kernels without soft-updates support. art@ ok.
2001-04-13Fix overflow in superblock. From FreeBSD.Grigoriy Orlov
FreeBSD's log: > The ffs superblock includes a 128-byte region for use by temporary > in-core pointers to summary information. An array in this region > (fs_csp) could overflow on filesystems with a very large number of > cylinder groups (~16000 on i386 with 8k blocks). When this happens, > other fields in the superblock get corrupted, and fsck refuses to > check the filesystem. > > Solve this problem by replacing the fs_csp array in 'struct fs' > with a single pointer, and add padding to keep the length of the > 128-byte region fixed. Update the kernel and userland utilities > to use just this single pointer. > > With this change, the kernel no longer makes use of the superblock > fields 'fs_csshift' and 'fs_csmask'. Add a comment to newfs/mkfs.c > to indicate that these fields must be calculated for compatibility > with older kernels. art@ ok.
2001-04-12Allow kernels with just MFS and no FFS. Fixes PR#323.Constantine Sapuntzakis
2001-04-07Reduce the count of fs_sparecon's by 1 for 64 bit architecturesTodd C. Miller
since fs_contigdirs takes 64 bits on those platforms. This fixes a problem on alpha where "struct fs" grew. A better solution is to make fs_csp into a pointer and use the remainder for pointer spares and allocate fs_contigdirs from those. This will happen some time post-2.9.
2001-04-06Replace FFS directory preference algorithm(dirpref) by new one.Grigoriy Orlov
It allocates directory inode in the same cylinder group as a parent directory in. This speedup file/directory intensive operations on a big file systems in times. Don't forget to recompile fsck_ffs with updated fs.h or you will get "VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST ALTERNATE" at the next boot. In any case you can ignore this error safely. Requested by deraadt@
2001-04-06Change softdep_count_dependencies interface so that it may be calledGrigoriy Orlov
from interrupt at splbio. costa@ ok.
2001-04-06Free the right variable on errorConstantine Sapuntzakis
2001-04-04Add "softdep" option to mount. Update from rw/async to softdepGrigoriy Orlov
and otherwise are disabled. art@ ok.
2001-03-27clean more dangling spacesArtur Grabowski
2001-03-25Free the right variable. Thanks to Dawson and team.Constantine Sapuntzakis
2001-03-22Sigh. PR_WAITOK, not M_WAITOKArtur Grabowski
2001-03-22Change the ffs inode allocation from using malloc to pool.Artur Grabowski
Saves approx. 256k memory on a GENERIC i386 and moves 670k out of kmem_map.
2001-03-20dangling space in commentArtur Grabowski
2001-03-20dangling space in commentArtur Grabowski
2001-03-20cleaningArtur Grabowski
2001-03-20cleanupArtur Grabowski
2001-03-20Even more cleanup. This file was a mess.Artur Grabowski
2001-03-20Make fsync a bit more reliable; From Free/NetBSD. art@ ok.Grigoriy Orlov
2001-03-20indentArtur Grabowski
2001-03-20Even more.Artur Grabowski
2001-03-2014 more NULL used as integer values.Artur Grabowski
2001-03-20NULL is not an u_longArtur Grabowski
2001-03-20NULL is not a daddr_tArtur Grabowski
2001-03-15cosmetic cleanupArtur Grabowski
2001-03-14KNFGrigoriy Orlov
2001-03-13correct softdep integration error, add missed lock;Grigoriy Orlov
2001-03-09fix comment,Grigoriy Orlov
convert spaces -> tabs
2001-03-08indentationArtur Grabowski
2001-03-08Be more careful about who we treat as the syncer.Artur Grabowski
2001-03-04Better diagnostics for locking errors. Fix panic before panic inConstantine Sapuntzakis
acquire_lock_interlocked. Thanks to Grigoriy Orlov for triggering this one.
2001-03-04Fix use of timeouts. Thanks to Grigoriy Orlov (gluk)Constantine Sapuntzakis
2001-03-04These file systems don't do softudpates.Constantine Sapuntzakis
2001-03-01port kqueue changes from freebsd, plus all required openbsd glue.Niels Provos
okay deraadt@, millert@ from jlemon@freebsd.org: extend kqueue down to the device layer, backwards compatible approach suggested by peter@freebsd.org
2001-02-27Cosmetic fixes.Artur Grabowski
From FreeBSD, through NetBSD.
2001-02-27Move a brelse to after the last access to bp->b_data.Artur Grabowski
I found this in 1998. Why didn't I commit it then?