Annotation of /trunk/kernel26-magellan/patches-2.6.20-r2/0021-2.6.20-mm-idleprio_prio.patch
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Revision 108 -
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Mon Mar 12 00:20:28 2007 UTC (17 years, 2 months ago) by niro
File size: 660 byte(s)
Mon Mar 12 00:20:28 2007 UTC (17 years, 2 months ago) by niro
File size: 660 byte(s)
ver bump to 2.6.20-r2; - using linux-2.6.20.2 - 2.6.20-ck1 patch set - 8.34.8 ati-drivers - 1.0-9755 nvidia-drivers - 1.2.0 ipw-drivers - squashfs-3.0 support - vesafb-tng 1.0-rc2 - fbsplash-0.9.2-r5 for linux-2.6.20-rc6 - removed zd1211 drivers (now in upstream tree) - disabled paravirt_ops for sake of non gpl video drivers
| 1 | niro | 108 | Set the effective priority of idleprio tasks to that of nice 19 tasks when |
| 2 | modifying vm reclaim behaviour. | ||
| 3 | |||
| 4 | Signed-off-by: Con Kolivas <kernel@kolivas.org> | ||
| 5 | |||
| 6 | mm/vmscan.c | 2 ++ | ||
| 7 | 1 file changed, 2 insertions(+) | ||
| 8 | |||
| 9 | Index: linux-2.6.20-ck1/mm/vmscan.c | ||
| 10 | =================================================================== | ||
| 11 | --- linux-2.6.20-ck1.orig/mm/vmscan.c 2007-02-16 19:01:34.000000000 +1100 | ||
| 12 | +++ linux-2.6.20-ck1/mm/vmscan.c 2007-02-16 19:01:34.000000000 +1100 | ||
| 13 | @@ -977,6 +977,8 @@ static int effective_sc_prio(struct task | ||
| 14 | if (likely(p->mm)) { | ||
| 15 | if (rt_task(p)) | ||
| 16 | return -20; | ||
| 17 | + if (idleprio_task(p)) | ||
| 18 | + return 19; | ||
| 19 | return task_nice(p); | ||
| 20 | } | ||
| 21 | return 0; |