litmus-rt.git, branch wip-k-fmlp The LITMUS^RT kernel. Merge branch 'mpi-master' into wip-k-fmlp 2012-03-05T00:47:13+00:00 Glenn Elliott gelliott@cs.unc.edu 2012-03-05T00:47:13+00:00 c71c03bda1e86c9d5198c5d83f712e695c4f2a1e Conflicts: litmus/sched_cedf.c 
Conflicts:
	litmus/sched_cedf.c
Prepare k-FMLP for integration with Linux 3.0 2012-03-05T00:39:40+00:00 Glenn Elliott gelliott@cs.unc.edu 2012-03-05T00:39:40+00:00 ea53c912f8a86a8567697115b6a0d8152beee5c8 Also added k-fmlp support to CEDF. 
Also added k-fmlp support to CEDF.
Typo in macro 2012-02-17T00:13:16+00:00 Jonathan Herman hermanjl@cs.unc.edu 2012-02-17T00:13:16+00:00 6a00f206debf8a5c8899055726ad127dbeeed098 






Feather-Trace: keep track of interrupt-related interference.
2012-01-30T19:07:08+00:00

Bjoern B. Brandenburg
bbb@cs.unc.edu

2012-01-24T08:36:12+00:00

83b11ea1c6ad113519c488853cf06e626c95a64d

Increment a processor-local counter whenever an interrupt is handled.
This allows Feather-Trace to include a (truncated) counter and a flag
to report interference from interrupts. This could be used to filter
samples that were disturbed by interrupts.





Increment a processor-local counter whenever an interrupt is handled.
This allows Feather-Trace to include a (truncated) counter and a flag
to report interference from interrupts. This could be used to filter
samples that were disturbed by interrupts.







Litmus core: simplify np-section protocol
2011-11-24T20:21:08+00:00

Bjoern B. Brandenburg
bbb@cs.unc.edu

2011-07-28T05:15:58+00:00

5bd89a34d89f252619d83fef3c9325e24311389e

User a 32-bit word for all non-preemptive section flags.
Set the "please yield soon" flag atomically when
accessing it on remotely-scheduled tasks.





User a 32-bit word for all non-preemptive section flags.
Set the "please yield soon" flag atomically when
accessing it on remotely-scheduled tasks.







C-EDF: rename lock -> cluster_lock
2011-11-24T20:21:08+00:00

Bjoern B. Brandenburg
bbb@cs.unc.edu

2011-07-27T02:03:18+00:00

81b8eb2ae452c241df9b3a1fb2116fa4d5adcb75

The macro lock conflicts with locking protocols...





The macro lock conflicts with locking protocols...







locking: use correct timestamp
2011-11-24T20:21:07+00:00

Bjoern B. Brandenburg
bbb@cs.unc.edu

2011-07-25T19:31:55+00:00

71083a7604e93e44536edde032706348f3a752ca












Feather-trace: let userspace add overhead events
2011-11-24T20:21:06+00:00

Bjoern B. Brandenburg
bbb@cs.unc.edu

2011-07-24T03:40:10+00:00

e079932a0a1aab6adbc42fedefc6caa2d9a8af2b

This is useful for measuring locking-related overheads
that are partially recorded in userspace.





This is useful for measuring locking-related overheads
that are partially recorded in userspace.







ftdev: let bufffer-specific code handle writes from userspace
2011-11-24T20:21:05+00:00

Bjoern B. Brandenburg
bbb@cs.unc.edu

2011-07-24T03:38:57+00:00

12982f31a233250c7a62b17fb4bd13594cb78777

This allows us to splice in information into logs from events
that were recorded in userspace.





This allows us to splice in information into logs from events
that were recorded in userspace.







ftdev: remove event activation hack
2011-11-24T20:21:04+00:00

Bjoern B. Brandenburg
bbb@cs.unc.edu

2011-07-24T03:06:20+00:00

49e5b0c0d7c09bef5b9bfecaaac3f0ea2cf24e43

Instead of doing the hackisch 'write commands to device' thing,
let's  just use a real ioctl() interface.





Instead of doing the hackisch 'write commands to device' thing,
let's  just use a real ioctl() interface.