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path: root/spinlock.c
AgeCommit message (Expand)Author
2009-07-11spinlock: rename parameter lock -> lkRuss Cox
2009-05-31Some proc cleanup, moving some of copyproc into allocproc.rsc
2009-03-08be consistent: no underscores in function namesrsc
2008-10-12include explicitly initialized globals (int x = 0;) in cross-refs,kolya
2008-09-28document lock->locked=0 vs xchg(&lock->locked, 0)rtm
2007-10-01Incorporate new understanding of/with Intel SMP spec.rsc
2007-09-30Re: why cpuid() in locking code?rsc
2007-09-27Final word on the locking fiasco?rsc
2007-09-27rename splhi/spllo to pushcli/popclirsc
2007-09-27kernel SMP interruptibility fixes.rsc
2007-08-31continuous quality managementrtm
2007-08-27delete unnecessary #include linesrsc
2007-08-24Reorder spinlock.c: acquire and release firstrsc
2007-08-22PDF at http://am.lcs.mit.edu/~rsc/xv6.pdfrsc
2007-08-10nitrsc
2007-08-10and spinlockrsc
2006-09-08make lines shorterrsc
2006-09-08some comment changeskaashoek
2006-09-07comment memory barriersrsc
2006-09-07more commentsrsc
2006-09-06wrap long linesrsc
2006-09-06standardize various * conventionsrsc
2006-09-06spacing fixes: no tabs, 2-space indents (for rtm)rsc
2006-08-29prune unneeded panics and debug outputrtm
2006-08-29clean up stale error checks and panicsrtm
2006-08-10interrupts could be recursive since lapic_eoi() called before rtirtm
2006-08-10low-level keyboard input (not hooked up to /dev yet)rtm
2006-08-08fix race in holding() check in acquire()rtm
2006-07-29open()rtm
2006-07-17add ide_lock for sleeprsc
2006-07-16Keep interrupts disabled during startup.rsc
2006-07-16remove acquire1 and release1rsc
2006-07-16New scheduler.rsc
2006-07-15no more recursive locksrtm
2006-07-12passes both usertestsrtm
2006-07-12i think my cmpxchg use was wrong in acquirertm
2006-07-12no more big kernel lockrtm
2006-07-11pre-empt both user and kernel, in clock interruptrtm
2006-07-11Changes to allow use of native x86 ELF compilers, which on myrsc
2006-07-06disable all interrupts when acquiring lockkaashoek
2006-06-28disable interrupts when holding kernel lockkaashoek
2006-06-26system call argumentsrtm
2006-06-22compile "user programs"rtm
2006-06-22checkpoint. booting second processor. stack is messed up, but thanks to cliffkaashoek