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2009-01-13Trivial lvalue abuse fixes, no binary changes.Alexander Yurchenko
ok millert@ tedu@
2008-07-23Correct cases of mishandling of pending reads and writes to preventBob Beck
them going negative - this consists of identifying a number of cases of IO not going through the buffer cache and marking those buffers with B_RAW - as well as fixing nfs_bio to show pending writes and reads through the buffer cache via NFS still has a problem with mishandling the counters I believe in the async/sync fallback case where counters stay positive which will be addressed seperately. ok tedu@ deraadt@
2008-06-09Update access(2) to have modern semantics with respect to X_OK andTodd C. Miller
the superuser. access(2) will now only indicate success for X_OK on non-directories if there is at least one execute bit set on the file. OK deraadt@ thib@ otto@
2008-05-08retire vn_default_error() and replace all instancesThordur I. Bjornsson
with eopnotsupp() instead; ok blambert@
2007-10-29MALLOC/FREE -> malloc/freeCharles Longeau
ok krw@
2007-10-03MALLOC+bzero -> malloc+M_ZERO.Kenneth R Westerback
In ip_esp.c all allocated memory is now zero'd in the "malloc(sizeof(*tc) + alen ..." case. The +alen memory was not initialized by the bzero() call. Noticed by chl@. "Looks good" art@ "seems ok" chl@
2007-06-08all disklabels read from the kernel now always contain a total sectorTheo de Raadt
size which is the REAL DISK SIZE. always. if a driver fails to set this right, please fix it. agreed with otto and krw
2007-06-06now that all partition size/offsets are potentially 64-bit, change theTheo de Raadt
type of all variables to daddr64_t. this includes the APIs for XXsize() and XXdump(), all range checks inside bio drivers, internal variables for disklabel handling, and even uvm's swap offsets. re-read numerous times by otto, miod, krw, thib to look for errors
2007-06-05use six new macros to access & store the 48-bit disklabel fields relatedTheo de Raadt
to size. tested on almost all machines, double checked by miod and krw next comes the type handling surrounding these values
2007-06-01pedro ok'd this ~3500 line diff which removes the vop argumentTheo de Raadt
"ap = v" comments in under 8 seconds, so it must be ok. and it compiles too.
2007-06-01FIBMAP is used by nothing; checked by miod and pvalchevTheo de Raadt
2007-04-13Remove cluster reading from cd9660_read(); wich doesnt work.Thordur I. Bjornsson
From mickey@; ok thib@,miod@
2007-04-11Remove the simplelock argument from vrecycle();Thordur I. Bjornsson
ok pedro@, sturm@
2007-03-25Account for the space of all the previous sessions on disk whenPedro Martelletto
mounting a multisession CD, as they may be accessed as well. From FreeBSD via Enache Adrian, okay krw@ thib@ tedu@.
2007-03-21Remove the v_interlock simplelock from the vnode structure.Thordur I. Bjornsson
Zap all calls to simple_lock/unlock() on it (those calls are #defined away though). Remove the LK_INTERLOCK from the calls to vn_lock() and cleanup the filesystems wich implement VOP_LOCK(). (by remvoing the v_interlock from there calls to lockmgr()). ok pedro@, art@, tedu@
2007-03-21Add support for mounting arbitrary sessions, from Enache AdrianPedro Martelletto
OK deraadt@ mjc@ canacar@ krw@, with much input from Enache himself
2007-02-14Consistently spell FALLTHROUGH to appease lint.Jonathan Gray
ok kettenis@ cloder@ tom@ henning@
2007-01-16Retire VOP_LEASE(); It was a bit for NQNFS and hasThordur I. Bjornsson
effectively been a no-op for quite some time now, without promise for future usage. ok pedro@ Testing by krw@ (earlier diff) and Johan Mson Lindman (tybollt@solace.miun.se)
2006-12-29Avoid void * arithmetic, okay deraadt@, suggestions from millert@Pedro Martelletto
2006-10-16Use daddr64_t for logical blocks, okay krw@ thib@ mickey@Pedro Martelletto
2006-10-03Introduce daddr64_t and use it for physical block numbersPedro Martelletto
Okay weingart@, "I'm game with putting my name on it" dlg@
2006-09-23typo, remove reference to lfsPedro Martelletto
2006-08-07Revert last commitPedro Martelletto
2006-08-06obey the locking disaplince wrt to VOP_CLOSE during umountsThordur I. Bjornsson
and mount error paths. ok sturm@ pedro@
2006-06-28Only set devvp->v_specmountpoint on successful mounts, Nicholas MarriottPedro Martelletto
2006-04-19Remove unused mount list simple_lock() gooPedro Martelletto
2006-01-25reduce stack use; pedro@ miod@ okMichael Shalayeff
2006-01-22b_cylin -> b_cylinder; no functional change.Miod Vallat
2006-01-09Put vprint() under DIAGNOSTIC, as to save space in generated ramdisks.Pedro Martelletto
Inspiration from miod@, okay deraadt@. Tested on i386, macppc and amd64.
2005-11-30No need for vfs_busy() and vfs_unbusy() to take a process pointerPedro Martelletto
anymore. Testing by jolan@, thanks.
2005-11-19Remove unnecessary lockmgr() archaism that was costing too much in termsPedro Martelletto
of panics and bugfixes. Access curproc directly, do not expect a process pointer as an argument. Should fix many "process context required" bugs. Incentive and okay millert@, okay marc@. Various testing, thanks.
2005-11-09Add missing cast when reading in the file size, fixes PR 4480, okay krw@Pedro Martelletto
2005-09-28No part of the code defines UNALIGNED_ACCESS, use reverted tests forMiod Vallat
__STRICT_ALIGNMENT instead. Help pedro@ deraadt@, ok deraadt@
2004-11-29Don't use seltrue() in poll ops since it requires v_rdev dereferencingAlexander Yurchenko
which is not possible here. Problem found and fixed by form@. ok millert@ fgsch@ pedro@
2004-10-04Make doff_t u_quad_t. This allows me to read iso9660 DVD-ROMs thatTodd C. Miller
are > 2GB. doff_t should really be off_t but making it signed exposed a bug that I haven't tried to track down yet. Based on a patch from and OK by pedro@.
2004-05-17typoBrad Smith
2004-05-14use pool for namei pathbuf. testing ok millert@ tdeval@Ted Unangst
2003-11-04a hook to use an lkm for unicode names decoding; from freebsdMichael Shalayeff
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
2003-08-14constify vfsops; tedu@ okMichael Shalayeff
2003-06-02Remove the advertising clause in the UCB license which BerkeleyTodd C. Miller
rescinded 22 July 1999. Proofed by myself and Theo.
2003-05-14Wrong check..Thierry Deval
2003-05-14strcpy + size checkThierry Deval
ok tedu@
2003-05-13Kill a bunch more commons (very few left =)Jason Wright
2003-05-07string fix; tedu okTheo de Raadt
2003-04-06Missed file in previous strncpy fixup for d_packname, d_typename fields.Kenneth R Westerback
As in that commit, ok millert@.
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
2003-01-05spellingTheo de Raadt
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.
2002-05-24splbio around biodone.Artur Grabowski