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(parent: d384e35) | patch
sched: group scheduler, set uid share fix
authorIngo Molnar <mingo@elte.hu>
Tue, 22 Jan 2008 10:24:58 +0000 (11:24 +0100)
committerIngo Molnar <mingo@elte.hu>
Tue, 22 Jan 2008 10:24:58 +0000 (11:24 +0100)
commitc61935fd0e7f087a643827b4bf5ef646963c10fa
tree4bfa925404acd5e5ecb6a3e597ab689415ac35e6tree | snapshot
parentd384e35a25445bb60457b7dab8cffe178c6b7ecbcommit | diff
sched: group scheduler, set uid share fix

setting cpu share to 1 causes hangs, as reported in:

    http://bugzilla.kernel.org/show_bug.cgi?id=9779

as the default share is 1024, the values of 0 and 1 can indeed
cause problems. Limit it to 2 or higher values.

These values can only be set by the root user - but still it
makes sense to protect against nonsensical values.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/sched.c diff | blob | history
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