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| author | Joel Fernandes (Google) <joel@joelfernandes.org> | 2018-09-21 18:31:53 -0400 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.ibm.com> | 2018-11-08 21:44:41 -0800 |
| commit | 2d0350a8f0e6eb5494141c61c5c749b5155df33d (patch) | |
| tree | 18a46122a843ca3c86f50b33bf8bd23fa0c4e6b9 /mm/mmu_context.c | |
| parent | 832aa35a65bac800a1adbf2eab0b42427032cab8 (diff) | |
| download | linux-stable-2d0350a8f0e6eb5494141c61c5c749b5155df33d.tar.gz linux-stable-2d0350a8f0e6eb5494141c61c5c749b5155df33d.tar.bz2 linux-stable-2d0350a8f0e6eb5494141c61c5c749b5155df33d.zip | |
doc: Clarify RCU data-structure comment about rcu_tree fanout
RCU Data-Structures document describes a trick to test RCU with small
number of CPUs but with a taller tree. It wasn't immediately clear how
the document arrived at 16 CPUs which also requires setting the
FANOUT_LEAF to 2 instead of the default of 16. This commit therefore
provides the needed clarification.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: <kernel-team@android.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
Diffstat (limited to 'mm/mmu_context.c')
0 files changed, 0 insertions, 0 deletions