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| author | Paul E. McKenney <[email protected]> | 2010-04-14 23:48:11 +0000 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2010-05-10 18:08:35 +0000 |
| commit | 4a90a0681cf6cd21cd444184302aa045156486b3 (patch) | |
| tree | 5e54587e0844d51f6c015f4c489cbf021c9db509 /lib/debugobjects.c | |
| parent | rcu: improve RCU CPU stall-warning messages (diff) | |
| download | kernel-4a90a0681cf6cd21cd444184302aa045156486b3.tar.gz kernel-4a90a0681cf6cd21cd444184302aa045156486b3.zip | |
rcu: permit discontiguous cpu_possible_mask CPU numbering
TREE_RCU assumes that CPU numbering is contiguous, but some users need
large holes in the numbering to better map to hardware layout. This patch
makes TREE_RCU (and TREE_PREEMPT_RCU) tolerate large holes in the CPU
numbering. However, NR_CPUS must still be greater than the largest
CPU number.
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions