src - OpenBSD base system

Age	Commit message (Expand)	Author
2016-03-17	- add realloc_pages to move a buffer's physmem from one range to another.	Bob Beck
2015-07-19	Change uvm_page[re]alloc_multi to actually use the flags passed in, and return	Bob Beck
2014-12-17	Prefer MADV_* over POSIX_MADV_* in kernel for consistency: the latter	Philip Guenther
2014-12-15	Use MAP_INHERIT_* for the 'inh' argument to the UMV_MAPFLAG() macro,	Philip Guenther
2014-11-16	Replace a plethora of historical protection options with just	Theo de Raadt
2014-08-11	Do not pmap_update(pmap_kernel()) within the `create mappings' loop, but only	Miod Vallat
2014-03-28	Reduce uvm include madness. Use <uvm/uvm_extern.h> instead of	Martin Pieuchot
2013-07-09	back out the cache flipper temporarily to work out of tree.	Bob Beck
2013-06-27	B_WANTED is set when we want a B_BUSY buffer - Therefore we should always	Bob Beck
2013-06-13	beck would prefer to keep things just as they were for a while longer.	Ted Unangst
2013-06-11	sprinkle knf fairy dust over new buf code	Ted Unangst
2013-06-11	High memory page flipping for the buffer cache.	Bob Beck
2013-01-18	oops. this kassert should have gone with the B_NOTMAPPED commit	Bob Beck
2013-01-18	Give buf_acquire_unmapped and B_NOTMAPPED a viking funeral as they should	Bob Beck
2012-12-02	Fix kva reserve - ensure that kva reserve is checked for, as well	Bob Beck
2012-11-18	These functions all should be called with splbio, so splassert(IPL_BIO)	Bob Beck
2012-11-17	Don't map a buffer (and potentially sleep) when invalidating it in vinvalbuf.	Bob Beck
2011-09-19	clean up buffer cache statistics somewhat to	Bob Beck
2011-04-07	Revert previous diff decrementing bcstats.numbufpages here. This function	Bob Beck
2011-04-05	fix nasty buffer cache bug where we could forget about pages shrunk off of a	Bob Beck
2011-04-02	Constrain the buffer cache to use only the dma reachable region of memory.	Bob Beck
2010-04-30	Right now, if anything internal changes with a uvm object, diverse	Owain Ainsworth
2010-04-21	the atomic primitives are still impossible to get at without using proc.h	Theo de Raadt
2009-08-09	buf_dealloc_mem can be called without B_BUSY. Don't decrement busymapped in t...	Artur Grabowski
2009-08-09	Keep track of number of currently mapped and B_BUSY buffers. beck@ ok	Artur Grabowski
2009-08-06	reintroduce the uvm_tree commit.	Owain Ainsworth
2009-06-25	backout the buf_acquire() does the bremfree() since all callers	Thordur I. Bjornsson
2009-06-16	Backout all changes to uvm after pmemrange (which will be backed out	Owain Ainsworth
2009-06-06	All caller of buf_acquire were doing bremfree before the call.	Artur Grabowski
2009-06-02	Instead of the global hash table with the terrible hashfunction and a	Owain Ainsworth
2009-04-22	Make the interactions in allocating buffers less confusing.	Artur Grabowski
2008-11-08	Use atop() and ptoa() in buf_free_pages() to make it consistent with	Pedro Martelletto
2008-08-03	Make buf_dealloc_mem() remove the mapping even if b_pobj is NULL. Otherwise	Mark Kettenis
2008-06-11	add $OpenBSD$ tag.	Thordur I. Bjornsson
2008-06-10	Buffer cache revamp	Bob Beck