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path: root/sys/kern/kern_physio.c
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* Account i/o done on cdevs.kib2010-11-251-2/+5
* /* -> /*- for copyright notices, minor format tweaks as necessaryimp2005-01-061-1/+1
* Remove buf->b_dev field.phk2004-11-041-1/+0
* Give dev_strategy() an explict cdev argument in preparation for removingphk2004-10-291-1/+1
* Eliminate DEV_STRATEGY() macro: call dev_strategy() directly.phk2004-09-231-1/+1
* Eliminate the acquisition and release of Giant within physio(). Removealc2004-08-101-6/+0
* Do the dreaded s/dev_t/struct cdev */phk2004-06-161-1/+1
* Send B_PHYS out to pasture, it no longer serves any function.phk2003-11-151-1/+1
* Initialize b_iooffset before calling strategyphk2003-10-181-0/+1
* Grab Giant in physio() since non-giant drivers are starting to appear.phk2003-08-021-0/+3
* Use __FBSDID().obrien2003-06-111-2/+3
* Don't reinitialize fields that are already initialized by getpbuf().alc2003-04-051-1/+1
* Sufficient access checks are performed by vmapbuf() that callingalc2003-04-051-15/+1
* - Add a lock for protecting against msleep(bp, ...) wakeup(bp) races.jeff2003-03-131-9/+5
* Close the remaining user address mapping races for physicaldillon2003-01-201-1/+11
* Remove unused second argument from DEV_STRATEGY().phk2003-01-031-1/+1
* Change iov_base's type from `char *' to the standard `void *'. Allmike2002-10-111-1/+2
* More caddr_t removal, make fo_ioctl take a void * instead of a caddr_t.alfred2002-06-291-2/+2
* Use btodb() macro.phk2002-05-181-7/+1
* Separate the struct bio related stuff out of <sys/buf.h> intophk2000-05-051-0/+1
* Move B_ERROR flag to b_ioflags and call it BIO_ERROR.phk2000-04-021-2/+2
* Rename the existing BUF_STRATEGY() to DEV_STRATEGY()phk2000-03-201-1/+1
* Remove B_READ, B_WRITE and B_FREEBUF and replace them with a newphk2000-03-201-4/+4
* Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for thephk1999-10-301-1/+2
* Give physio a makeover.phk1999-10-091-121/+54
* Add a newline to "WARNING: %s maxphys = 0 ??" so it doesn't trip upgreen1999-10-091-1/+1
* In some drivers we use two devices to be able to boot.sos1999-10-021-0/+1
* Fix a problem relating to si_iosize_max which broke scsi devices.phk1999-10-021-0/+4
* Kill the cdevsw->d_maxio field.phk1999-09-221-7/+2
* Remove replace phygetvpbuf() with direct call to getpbuf();phk1999-09-121-19/+1
* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
* Use more compiler friendly test for overflow.phk1999-08-211-3/+3
* Detect if the the offset used to read from a raw device loose bitsphk1999-08-211-2/+8
* Spring cleaning around strategy and disklabels/slices:phk1999-08-141-6/+5
* Convert buffer locking from using the B_BUSY and B_WANTED flags to usingmckusick1999-06-261-19/+9
* I got tired of seeing all the cdevsw[major(foo)] all over the place.phk1999-05-081-5/+5
* Introduce two functions: physread() and physwrite() and use these directlyphk1999-05-071-1/+13
* remove b_proc from struct buf, it's (now) unused.phk1999-05-061-2/+1
* Use the reference counted PHOLD()/PRELE() rather than P_PHYSIO.peter1999-04-061-9/+9
* This is a rather large commit that encompasses the new swapper,dillon1999-01-211-4/+4
* Nitpicking and dusting performed on a train. Removes trivial warningsphk1998-10-251-2/+1
* Make struct buf->b_offset reflect the real byte offset which gotsos1998-08-191-2/+2
* There is no such thing any more as "struct bdevsw".julian1998-07-041-26/+6
* Perhaps fix a problem that some drivers have that they don't properlydyson1998-04-041-2/+2
* Moved some #includes from <sys/param.h> nearer to where they are actuallybde1998-03-281-1/+3
* In kern_physio.c fix tsleep priority messup.dyson1998-03-191-5/+1
* Add better support for larger I/O clusters, including larger physicaldyson1998-01-241-6/+35
* Removed unused #includes.bde1997-09-021-2/+1
* Fixed some gratuitous ANSIisms.bde1997-08-261-4/+11
* Modify the scheduling policy to take into account disk I/O waitsdyson1997-08-091-1/+5
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