summaryrefslogtreecommitdiff
path: root/sys/ufs
AgeCommit message (Collapse)Author
2016-05-10FFS2 does lazy inode initialization, so try harder to avoid usingKenneth R Westerback
random data on the disk as an inode. Thus avoiding crashes when translating a bogus filehandle to a vnode. Yes, I'm looking at you, NFS! Adapted from a diff by Christos Zoulas via NetBSD, pointed out by kurt@. ok beck@
2016-04-27Pad struct ext2fs out to 1024 (a.k.a. ext2fs SBSIZE) bytes. SatisfiesKenneth R Westerback
assumptions in fsck_ext2fs and eliminates spurious "VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST ALTERNATE" messages. Part of the problem reported to bugs@ by Lampshade. ok beck@
2016-04-26Populate all necessary statfs members in .vfs_statfs. cd9660, udf,Martin Natano
msdosfs and nfsv2 don't set f_namemax. ntfs and ext2fs don't set f_namemeax and f_favail. fusefs doesn't set f_mntfromspec, f_favail and f_iosize. Also, make all filesystems use copy_statfs_info(), so that all statfs information is filled in correctly for the (sb != &mp->mnt-stat) case. ok stefan
2016-04-07Always call bread_cluster() instead of calling it only if the currentMartin Pieuchot
logical block is contiguous to the previous one. This logic is a left-over of the pre-bread_cluster() area. When the read-ahead version of bread(9) was used to prefetch blocks. Nowadays bread_cluster() do the right thing (tm). ok stefan@
2016-04-03Remove sparc special-casing from ufsdirhash_init(). This is not requiredMartin Natano
anymore since the kernel VM space increase work done in sparc about one year ago. from Miod Vallat; thanks! ok tobiasu
2016-03-27When pulling and unmounting an umass USB stick, the file systemAlexander Bluhm
could end up in an inconsistent state. The fstype dependent mp->mnt_data was NULL, but the general mp was still listed as a valid mount point. Next access to the file system would crash with a NULL pointer dereference. If closing the device fails, the mount point must go away anyway. There is nothing we can do about it. Remove the workaround for the EIO error in the general unmount code, but do not generate any error in the file system specific unmount functions. OK natano@ beck@
2016-03-23remove vax handlingnatano
ok millert
2016-03-19Remove the unused flags argument from VOP_UNLOCK().natano
torture tested on amd64, i386 and macppc ok beck mpi stefan "the change looks right" deraadt
2016-03-17Set mnt_data to NULL after freeing the file system specific mount point.Alexander Bluhm
OK krw@ natano@ as part of a larger diff
2016-03-14Change a bunch of (<blah> *)0 to NULL.Kenneth R Westerback
ok beck@ deraadt@
2016-03-01*** empty log message ***natano
2016-02-27Move mnt_maxsymlink from struct mount to struct ufsmount.natano
The concept of differentiating between "short" and "long" symlinks is specific to ufs/, so it shouldn't creep into the generic fs layer. Inspired by a similar commit to NetBSD. While there replace all references to mnt_maxsymlinklen in ufs/ext2fs with EXT2_MAXSYMLINKLEN, which is the constant max short symlink len for ext2fs. This allows to get rid of some (mnt_maxsymlinklen == 0) checks there, which is always false for ext2fs. input and ok stefan@ ok millert@
2016-02-26Convert mnt_maxsymlinklen to unsigned.natano
This allows to remove some truncating casts in symlink handling code. Also, validate fs_maxsymlinklen in the superblock at mount time and on fsck to make sure we don't use bogus data. discussion & ok millert@, stefan@
2016-02-16Convert to uiomove. From Martin Natano.Stefan Kempf
2016-02-04Prevent signed overflow when calculating i_modrev initial valueMike Belopuhov
Reported and fixed by Martin Natano <natano at natano ! net>, thanks! ok stefan
2016-01-12Kill the "doclusterread" and "doclusterwrite" defines.Martin Pieuchot
They are defined to 0 since the import of ext2fs 19 years ago.
2016-01-12Remove the "doclusterread" and "doclusterwrite" buttons.Martin Pieuchot
Cluster read is unconditionnally enabled for FFS since some years and toggling "doclusterread" has no effect. OpenBSD no longer support write clustering since the Dynamic Buffer Cache went in, so there is reason to delay the call to bawrite(9). Tested by Mathieu, ok dlg@
2015-12-08correct errant spacing here before it continues spreadingTed Unangst
2015-11-28move buffer size adjustment to buf_adjcnt - from Walter NetoBob Beck
ok mpi@
2015-09-27lint is dead: delete the trivial uses of /* VARARGS[0-9]+ */Philip Guenther
(others require more care)
2015-09-23remove lockmgr_printinfo stubs. from Martin NatanoTed Unangst
2015-04-17Tweaks utimensat/futimens handling to always update ctime, even when bothPhilip Guenther
atime and mtime are UTIME_OMIT (at least for ufs, tmpfs, and ext2fs), and to correctly handle a timestamp of -1. ok millert@
2015-03-14Remove some includes include-what-you-use claims don'tJonathan Gray
have any direct symbols used. Tested for indirect use by compiling amd64/i386/sparc64 kernels. ok tedu@ deraadt@
2015-02-10First step towards making uiomove() take a size_t size argument:Miod Vallat
- rename uiomove() to uiomovei() and update all its users. - introduce uiomove(), which is similar to uiomovei() but with a size_t. - rewrite uiomovei() as an uiomove() wrapper. ok kettenis@
2015-01-20MAXFRAG was always placed incorrectly in <sys/param.h> It is primarilyTheo de Raadt
used in disklabel type tools, newfs, fsck, when related to ufs or ufs-derived filesystems, but also in a struct. Those things always include <ufs/ffs/fs.h>. Move it there ok guenther, tested in ports by sthen
2015-01-11Casting a gid_t to gid_t for a gid_t argument is overkillPhilip Guenther
2015-01-09rename desiredvnodes to initialvnodes. less of a lie. ok beck deraadtTed Unangst
2014-12-29Explicitely include <uvm/uvm_extern.h> in order to build on variable page sizeMiod Vallat
architectures.
2014-12-23change pool_init allocator to NULL and pass PR_WAITOK in flags as a signTed Unangst
that these don't need to support interrupts
2014-12-19Use <sys/endian.h> instead of <machine/endian.h>Philip Guenther
ok dlg@ mpi@ bcook@ millert@ miod@
2014-12-12free correct size. it's variable!Ted Unangst
2014-12-12sizeof(*ptr) for some free()Ted Unangst
2014-12-07don't truncate the dirhash if ufs truncate fails.Ted Unangst
adapted from a freebsd commit by david hill
2014-12-04use siphash for dirhash. ok deraadt dlgTed Unangst
2014-11-18use siphash for key lookups in all the filesystem hashes.David Gwynne
ok deraadt@ tedu@
2014-11-18move arc4random prototype to systm.h. more appropriate for most codeTed Unangst
to include that than rdnvar.h. ok deraadt dlg
2014-11-17apply siphash to the key selection for the ufs inode hash.David Gwynne
ok tedu@
2014-11-03include sys/unistd.h where needed instead of indirect reliance. ok jsgTed Unangst
2014-10-13Add dumping of struct dqblk done by quotactl(2)Philip Guenther
ok millert@
2014-10-13Calling quotactl(QCMD(Q_QUOTAON)) twice with the same filesystem,Philip Guenther
type, and path shouldn't leak vnode or ucred references. ok millert@
2014-09-14remove uneeded proc.h includesJonathan Gray
ok mpi@ kspillner@
2014-07-31always use the little-endian copy of a superblock.Martin Pelikan
Damn those memcpy-wrapping macros! "do it" deraadt
2014-07-31use proper on-disk inode size: no more, no less.Martin Pelikan
Reported by Roman Yakovlev, thanks! "do it now" deraadt
2014-07-14better type safety and KNF.Martin Pelikan
Because ext2fs has only 32-bit inode numbers, use ufsino_t as in FFS. Disk blocks are u_int32_t as well, because we don't support the 64BIT flag. When we do, there's going to be a lot more going on than just daddr_t. While there, add some journaling-related bits into the superblock to play with. ok guenther
2014-07-14revert free checks in here. this seems to be a bit too agressive at theBob Beck
moment and now is not the time. hitting these in here causes chaos. We need to do these, but at a better time than right after a hackathon and before release. ok guenther@
2014-07-13pass correct sizes to free()Ted Unangst
2014-07-13use mallocarrayTed Unangst
2014-07-13kill fs2hXX/h2fsXX macros with letohXX/htoleXXMartin Pelikan
The reason being that ext2 structures are little-endian but JBD2 journal is big-endian. Don't confuse readers by talking about "file system endian". Some KNF while there. ok guenther
2014-07-13fill in proper sizes in free(9)Martin Pelikan
2014-07-13ext4 (extents) read supportMartin Pelikan
Tested on amd64 with > 4GB files and 50,000 subdirectories. From FreeBSD, thanks! ok deraadt guenther
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 18:27:45 +0000