litmus-rt-odroidx.git/include, branch odroidx LITMUS^RT and MC^2 V0 support for the ODROID-X dev board Fix compilation error on ARM platforms. 2012-09-29T23:51:52+00:00 Christopher Kenna cjk@cs.unc.edu 2012-09-29T23:43:08+00:00 abbbe290b49780f9741c7cf38e233205a4988993 






Fix 64-bit division in fpmath.h
2012-09-29T23:51:12+00:00

Christopher Kenna
cjk@cs.unc.edu

2012-09-29T23:42:36+00:00

52c1d0b751f01183af81ed4e5f0de01f6cfc930d

Commit e6f51fb826ce98d436f445aae4eb9e9dba1f30e8 added some floating
point support for LITMUS^RT, but it used 64-bit division that ARM does
not support. Therefore, use the division functions from math64.h.





Commit e6f51fb826ce98d436f445aae4eb9e9dba1f30e8 added some floating
point support for LITMUS^RT, but it used 64-bit division that ARM does
not support. Therefore, use the division functions from math64.h.







Merge in Jonathan's tracing fixes from branch wip-rt-kshark.
2012-09-29T23:21:59+00:00

Christopher Kenna
cjk@cs.unc.edu

2012-09-29T23:21:50+00:00

6dde5b36ab5da446976d529d2038a2451a77e347












Merge LITMUS^RT staging (as of time of this commit).
2012-09-29T20:50:30+00:00

Christopher Kenna
cjk@cs.unc.edu

2012-09-29T20:50:30+00:00

fe23bc6b4d29552409354ed74a0b066a6fc647cb

Conflicts:
	Makefile
	include/linux/sched.h





Conflicts:
	Makefile
	include/linux/sched.h







net: new counter for tx_timeout errors in sysfs
2012-09-29T17:32:06+00:00

david decotigny
david.decotigny@google.com

2011-11-16T12:15:10+00:00

611926edc62a15f77b891658ac70cb66e7a638f2

This adds the /sys/class/net/DEV/queues/Q/tx_timeout attribute
containing the total number of timeout events on the given queue. It
is always available with CONFIG_SYSFS, independently of
CONFIG_RPS/XPS.

Credits to Stephen Hemminger for a preliminary version of this patch.

Tested:
  without CONFIG_SYSFS (compilation only)
  with sysfs and without CONFIG_RPS & CONFIG_XPS
  with sysfs and without CONFIG_RPS
  with sysfs and without CONFIG_XPS
  with defaults

Signed-off-by: David Decotigny <david.decotigny@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Conflicts:

	include/linux/netdevice.h

Signed-off-by: Christopher Kenna <cjk@cs.unc.edu>





This adds the /sys/class/net/DEV/queues/Q/tx_timeout attribute
containing the total number of timeout events on the given queue. It
is always available with CONFIG_SYSFS, independently of
CONFIG_RPS/XPS.

Credits to Stephen Hemminger for a preliminary version of this patch.

Tested:
  without CONFIG_SYSFS (compilation only)
  with sysfs and without CONFIG_RPS & CONFIG_XPS
  with sysfs and without CONFIG_RPS
  with sysfs and without CONFIG_XPS
  with defaults

Signed-off-by: David Decotigny <david.decotigny@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Conflicts:

	include/linux/netdevice.h

Signed-off-by: Christopher Kenna <cjk@cs.unc.edu>







Add exynos video header file.
2012-09-28T20:32:27+00:00

Christopher Kenna
cjk@cs.unc.edu

2012-09-28T20:32:27+00:00

ff48b2447faf7b33fad4942acfc88446ad2792a6












writeback: remove writeback_control.more_io
2012-09-28T19:52:00+00:00

Wu Fengguang
fengguang.wu@intel.com

2010-07-22T04:19:51+00:00

dad6c19c405c223689065d5d30866291e5e90d45

When wbc.more_io was first introduced, it indicates whether there are
at least one superblock whose s_more_io contains more IO work. Now with
the per-bdi writeback, it can be replaced with a simple b_more_io test.

Acked-by: Jan Kara <jack@suse.cz>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>

Did not change conflicting files.

Conflicts:

	fs/fs-writeback.c
	include/trace/events/writeback.h





When wbc.more_io was first introduced, it indicates whether there are
at least one superblock whose s_more_io contains more IO work. Now with
the per-bdi writeback, it can be replaced with a simple b_more_io test.

Acked-by: Jan Kara <jack@suse.cz>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>

Did not change conflicting files.

Conflicts:

	fs/fs-writeback.c
	include/trace/events/writeback.h







writeback: send work item to queue_io, move_expired_inodes
2012-09-28T19:37:52+00:00

Curt Wohlgemuth
curtw@google.com

2011-10-08T03:51:56+00:00

715cff686907bc87a7dadcc944f77746b1786ce8

Instead of sending ->older_than_this to queue_io() and
move_expired_inodes(), send the entire wb_writeback_work
structure.  There are other fields of a work item that are
useful in these routines and in tracepoints.

Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Curt Wohlgemuth <curtw@google.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Christopher Kenna <cjk@cs.unc.edu>





Instead of sending ->older_than_this to queue_io() and
move_expired_inodes(), send the entire wb_writeback_work
structure.  There are other fields of a work item that are
useful in these routines and in tracepoints.

Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Curt Wohlgemuth <curtw@google.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Christopher Kenna <cjk@cs.unc.edu>







Apply k4412 kernel from HardKernel for ODROID-X.
2012-09-28T18:50:15+00:00

Christopher Kenna
cjk@cs.unc.edu

2012-09-28T17:46:28+00:00

daa22703f14c007e93b464c45fa60019a36f546d












Added exit and tardy hooks.
2012-09-27T23:03:47+00:00

Jonathan Herman
hermanjl@cs.unc.edu

2012-09-27T23:03:47+00:00

20dd1e4970f2a8f0170ed2194a050d45c1271485