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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-05-04 23:29:16 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-06-09 03:52:35 +0200 |
| commit | 2464dd940e23bad227c387a40eec99f7aa02ed96 (patch) | |
| tree | f6b03f085c113c47f4325a20b1829f43b7a46a5c /kernel/sysctl_binary.c | |
| parent | srcu: Shrink srcu.h by moving docbook and private function (diff) | |
| download | linux-2464dd940e23bad227c387a40eec99f7aa02ed96.tar.xz linux-2464dd940e23bad227c387a40eec99f7aa02ed96.zip | |
srcu: Apply trivial callback lists to shrink Tiny SRCU
The rcu_segcblist structure provides quite a bit of functionality, and
Tiny SRCU needs almost none of it. So this commit replaces Tiny SRCU's
uses of rcu_segcblist with a simple singly linked list with tail pointer.
This change significantly reduces Tiny SRCU's memory footprint, more
than making up for the growth caused by the creation of rcu_segcblist.c
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/sysctl_binary.c')
0 files changed, 0 insertions, 0 deletions