aboutsummaryrefslogtreecommitdiffstats
path: root/arch
Commit message (Expand)AuthorAge
* adaptive: introduce service level system callsBjoern B. Brandenburg2007-10-04
* add flag based np-sectionsBjoern B. Brandenburg2007-09-13
* Add wait_for_job system callBjoern B. Brandenburg2007-08-21
* Make the inclusion of sched_trace_XXX() and TRACE() a configurable option.Bjoern B. Brandenburg2007-05-17
* Add time stamps for schedule(), the timer interrupt, and the pluginBjoern B. Brandenburg2007-05-16
* Start of LITMUS semaphore, PI, and SRP rewrite.Bjoern B. Brandenburg2007-05-14
* Remove old, unneeded ASM cruft.Bjoern B. Brandenburg2007-05-14
* Kick out commented ASM code.Bjoern B. Brandenburg2007-05-13
* Modified SRP semaphores so that waiting for prio to exceed SPC worksJohn M. Calandrino2007-05-10
* First attempt at FIFO semaphores and PI sems. This may not work...John M. Calandrino2007-05-10
* Development checkpoint. Still having issues.John M. Calandrino2007-05-09
* Various changes that I don't want to lose, but the code does not work.John M. Calandrino2007-05-09
* Changed printed kernel debug information slightly.John M. Calandrino2007-05-02
* Fixed a bug in SRP semaphores after changing to per-processor ceilings.John M. Calandrino2007-05-02
* Fixed SRP so that it uses per-processor priority ceilings.John M. Calandrino2007-05-02
* Fixed some race conditions in the priority inheritance code, and fixed aJohn M. Calandrino2007-05-01
* Made changes to protect empty queues from being traversed inJohn M. Calandrino2007-04-26
* Commented out timing measurement code after determining that things areJohn M. Calandrino2007-04-26
* Added some quantum alignment measurement capabilities, so that alignmentsJohn M. Calandrino2007-04-26
* Changed task registration in SRP semaphores so that a pid is used ratherJohn M. Calandrino2007-04-26
* Added kernel SRP "semaphore" support, to be included in PSN-EDF, and fixedJohn M. Calandrino2007-04-25
* Fixed some things so that it builds correctly.John M. Calandrino2007-04-25
* Removed incomplete zone-based implementation.John M. Calandrino2007-04-25
* Added function prototypes for SRP system calls in unistd.h and syscall_table.S.John M. Calandrino2007-04-25
* Fixed a few comment inconsistencies. Added stubs for an SRP "semaphore",John M. Calandrino2007-04-25
* Fixed GSN-EDF to handle correct wakeup of tasks that just exited aJohn M. Calandrino2007-04-24
* Compiles. Woo! TODO: Fix GSN-EDF so it is suspension-friendly.John M. Calandrino2007-04-24
* Fixed the PI issue with down calls, should work now.John M. Calandrino2007-04-24
* Fixed a number of issues, subtle and otherwise, with PI semaphores.John M. Calandrino2007-04-24
* Reverted back to spinlocks, added code to higher priority code inJohn M. Calandrino2007-04-23
* Converting spinlocks to queuelocks in my code, and also fixing stubs... inJohn M. Calandrino2007-04-23
* Merge with git+ssh://cvs.cs.unc.edu/cvs/proj/litmus/repo/litmusJohn M. Calandrino2007-04-23
|\
| * add system calls sys_enter_np() and sys_exit_np()Bjoern B. Brandenburg2007-04-17
* | Fixed priority inheritance issues with PI semaphores. Added regularJohn M. Calandrino2007-04-23
* | Slight modification to semaphore initialization function, so that itJohn M. Calandrino2007-04-19
* | Another small fix to system call sys_pi_sema_init, in order to eliminateJohn M. Calandrino2007-04-19
* | Made changes in Litmus so that user-space semaphores can work.John M. Calandrino2007-04-19
* | Added priority inheritance within semaphores - compiles but has not beenJohn M. Calandrino2007-04-18
* | Added stubs for modifying "semaphore" priority, in order to facilitateJohn M. Calandrino2007-04-18
* | Added system call stubs for user-space semaphores with priorityJohn M. Calandrino2007-04-17
* | Added necessary kernel support for zone-based locking.John M. Calandrino2007-03-29
* | Worked out some bugs so now it *really* compiles OK.John M. Calandrino2007-03-29
* | Checkpoint: almost all support added. Compiles.John M. Calandrino2007-03-29
* | Small fix when resetting zone flags in local timer interrupt handler.John M. Calandrino2007-03-29
* | sys_wait_for_zone_exit system call has been implemented.John M. Calandrino2007-03-29
* | Committing some initial changes to implement system calls related toJohn M. Calandrino2007-03-27
|/
* (no commit message)John M. Calandrino2007-02-22
* Fixed code according to Bjoern's suggestions.John M. Calandrino2007-02-19
* Additional support for aligned and staggered quanta.John M. Calandrino2007-02-16
* Local commit of current state of my attempt to log quantum sync info.John M. Calandrino2007-02-15