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| author | Gautham R Shenoy <ego@in.ibm.com> | 2009-03-25 14:43:35 +0530 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-25 10:30:44 +0100 |
| commit | 67bb6c036d1fc3d332c8527a36a546e3e72e822c (patch) | |
| tree | 677795ae954a6fec174c8218e59d8301dc7f1a8a /kernel/sched_features.h | |
| parent | b6d9842258d1ba27fb978cded74eb4b6aa15edc8 (diff) | |
sched: Simple helper functions for find_busiest_group()
Impact: cleanup
Currently the load idx calculation code is in find_busiest_group().
Move that to a static inline helper function.
Similary, to find the first cpu of a sched_group we use
cpumask_first(sched_group_cpus(group))
Use a helper to that. It improves readability in some cases.
Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: "Balbir Singh" <balbir@in.ibm.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: "Dhaval Giani" <dhaval@linux.vnet.ibm.com>
Cc: Bharata B Rao <bharata@linux.vnet.ibm.com>
Cc: "Vaidyanathan Srinivasan" <svaidy@linux.vnet.ibm.com>
LKML-Reference: <20090325091335.13992.55424.stgit@sofia.in.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_features.h')
0 files changed, 0 insertions, 0 deletions