Messages in this thread Patch in this message | | | Date | Thu, 23 Jun 2005 14:30:03 -0700 | From | Ashok Raj <> | Subject | recent sched.c broke cpu hotplug |
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Hi Andrew
trivial fix, this is required for getting cpu hotplug to work. These functions are called during cpu down, but marked __init instead of __devinit.
-- Cheers, Ashok Raj - Open Source Technology Center
Some functions should be devinit for cpu hotplug purpose.
Signed-off-by: Ashok Raj <ashok.raj@intel.com> ----------------------------------------------------- kernel/sched.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.12-mm1/kernel/sched.c =================================================================== --- linux-2.6.12-mm1.orig/kernel/sched.c +++ linux-2.6.12-mm1/kernel/sched.c @@ -5207,7 +5207,7 @@ __setup("migration_factor=", setup_migra * Estimated distance of two CPUs, measured via the number of domains * we have to pass for the two CPUs to be in the same span: */ -__init static unsigned long domain_distance(int cpu1, int cpu2) +__devinit static unsigned long domain_distance(int cpu1, int cpu2) { unsigned long distance = 0; struct sched_domain *sd; @@ -5417,7 +5417,7 @@ measure_cost(int cpu1, int cpu2, void *c return cost1 - cost2; } -__init static unsigned long long measure_migration_cost(int cpu1, int cpu2) +__devinit static unsigned long long measure_migration_cost(int cpu1, int cpu2) { unsigned long long max_cost = 0, fluct = 0, avg_fluct = 0; unsigned int max_size, size, size_found = 0; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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