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  1. 29 4月, 2014 1 次提交
  3. 27 6月, 2013 1 次提交
  5. 08 1月, 2013 1 次提交
    • H
      s390/irq: remove split irq fields from /proc/stat · 420f42ec
      由 Heiko Carstens 提交于 
      Now that irq sum accounting for /proc/stat's "intr" line works again we
have the oddity that the sum field (first field) contains only the sum
of the second (external irqs) and third field (I/O interrupts).
The reason for that is that these two fields are already sums of all other
fields. So if we would sum up everything we would count every interrupt
twice.
This is broken since the split interrupt accounting was merged two years
ago: 052ff461 "[S390] irq: have detailed
statistics for interrupt types".
To fix this remove the split interrupt fields from /proc/stat's "intr"
line again and only have them in /proc/interrupts.

This restores the old behaviour, seems to be the only sane fix and mimics
a behaviour from other architectures where /proc/interrupts also contains
more than /proc/stat's "intr" line does.
Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
      420f42ec
  7. 20 11月, 2012 1 次提交
  9. 20 7月, 2012 1 次提交
    • H
      s390/comments: unify copyright messages and remove file names · a53c8fab
      由 Heiko Carstens 提交于 
      Remove the file name from the comment at top of many files. In most
cases the file name was wrong anyway, so it's rather pointless.

Also unify the IBM copyright statement. We did have a lot of sightly
different statements and wanted to change them one after another
whenever a file gets touched. However that never happened. Instead
people start to take the old/"wrong" statements to use as a template
for new files.
So unify all of them in one go.
Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
      a53c8fab
  11. 16 5月, 2012 4 次提交
  13. 30 10月, 2011 1 次提交
    • P
      [S390] fix mismatch in summation of I/O IRQ statistics · de400d6b
      由 Peter Oberparleiter 提交于 
      Current IRQ statistics support does not show detail counts for I/O
interrupts which are processed internally only. The result is a
summation count which is way off such as this one:

           CPU0       CPU1       CPU2
I/O:       1331        710        442
[...]
QAI:         15         16         16   [I/O] QDIO Adapter Interrupt
QDI:          1          0          0   [I/O] QDIO Interrupt
DAS:        706        645        381   [I/O] DASD
C15:         26         10          0   [I/O] 3215
C70:          0          0          0   [I/O] 3270
TAP:          0          0          0   [I/O] Tape
VMR:          0          0          0   [I/O] Unit Record Devices
LCS:          0          0          0   [I/O] LCS
CLW:          0          0          0   [I/O] CLAW
CTC:          0          0          0   [I/O] CTC
APB:          0          0          0   [I/O] AP Bus

Fix this by moving I/O interrupt accounting into the common I/O layer.
Signed-off-by: NPeter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
      de400d6b
  15. 14 5月, 2011 1 次提交
  17. 31 3月, 2011 1 次提交
  19. 23 3月, 2011 2 次提交
  21. 05 1月, 2011 1 次提交
  23. 13 8月, 2010 1 次提交
  25. 24 7月, 2010 1 次提交
  27. 07 1月, 2010 1 次提交
  29. 17 11月, 2009 1 次提交
    • H
      net/s390 drivers: add missing 'const' attribute · 302689ac
      由 Heiko Carstens 提交于 
      Add missing 'const' attribute to avoid the following compile warnings:

drivers/s390/net/ctcm_main.c: In function 'ctcm_init':
drivers/s390/net/ctcm_main.c:1864: warning: assignment from incompatible pointer type
drivers/s390/net/lcs.c: In function 'lcs_init_module':
drivers/s390/net/lcs.c:2468: warning: assignment from incompatible pointer type
drivers/s390/net/claw.c: In function 'claw_init':
drivers/s390/net/claw.c:3408: warning: assignment from incompatible pointer type
Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      302689ac
  31. 14 11月, 2009 1 次提交
    • U
      s390: remove cu3088 layer for lcs and ctcm · 0ca8cc6f
      由 Ursula Braun 提交于 
      The cu3088-driver used as common base for lcs- and ctcm-devices
makes it difficult to assign the appropriate driver to an lcs-device
or a ctcm-device. This patch eliminates the cu3088-driver and thus
the root device "cu3088". Path /sys/devices/cu3088 is replaced with
the pathes /sys/devices/lcs and /sys/devices/ctcm.

Patch is based on a proposal from Cornelia Huck.

Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NUrsula Braun <ursula.braun@de.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      0ca8cc6f
  33. 06 7月, 2009 1 次提交
  35. 16 6月, 2009 2 次提交
  37. 13 6月, 2009 1 次提交
  39. 25 3月, 2009 2 次提交
  41. 26 1月, 2009 1 次提交
  43. 22 1月, 2009 1 次提交
  45. 14 10月, 2008 1 次提交
  47. 11 10月, 2008 2 次提交
  49. 27 8月, 2008 2 次提交
  51. 23 7月, 2008 1 次提交
  53. 14 7月, 2008 1 次提交
  55. 17 4月, 2008 1 次提交
  57. 24 2月, 2008 1 次提交
  59. 26 1月, 2008 1 次提交
  61. 20 10月, 2007 1 次提交
  63. 11 10月, 2007 1 次提交