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srcu: Fix s/is/if/ typo in srcu_node comment

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This commit fixed a typo in the srcu_node structure's ->srcu_have_cbs
comment.  While in the area, redo a couple of comments to take advantage
of 100-character line lengths.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Paul E. McKenney 2022-01-20 13:16:18 -08:00
parent 8ed0076020
commit 95ebe80d99
1 changed files with 3 additions and 5 deletions
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8
include/linux/srcutree.h
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@ -47,11 +47,9 @@ struct srcu_data {
*/
struct srcu_node {
spinlock_t __private lock;
unsigned long srcu_have_cbs[4]; /* GP seq for children */
/* having CBs, but only */
/* is > ->srcu_gq_seq. */
unsigned long srcu_data_have_cbs[4]; /* Which srcu_data structs */
/* have CBs for given GP? */
unsigned long srcu_have_cbs[4]; /* GP seq for children having CBs, but only */
/* if greater than ->srcu_gq_seq. */
unsigned long srcu_data_have_cbs[4]; /* Which srcu_data structs have CBs for given GP? */
unsigned long srcu_gp_seq_needed_exp; /* Furthest future exp GP. */
struct srcu_node *srcu_parent; /* Next up in tree. */
int grplo; /* Least CPU for node. */