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| author | Ingo Molnar <mingo@elte.hu> | 2005-06-28 18:40:42 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-29 01:56:51 +0400 |
| commit | f340c0d1a3f40fdcba69cd291530a4debc58748f (patch) | |
| tree | 22fca5983aff6ce2aa7d4ede0b031666dfe1f28d /Documentation | |
| parent | 082cf69eb82681f4eacb3a5653834c7970714bef (diff) | |
| download | linux-f340c0d1a3f40fdcba69cd291530a4debc58748f.tar.xz | |
[PATCH] Tweak idle thread setup semantics
This patch tweaks idle thread setup semantics a bit: instead of setting
NEED_RESCHED in init_idle(), we do an explicit schedule() before calling
into cpu_idle().
This patch, while having no negative side-effects, enables wider use of
cond_resched()s. (which might happen in the stock kernel too, but it's
particulary important for voluntary-preempt)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions