This text refers to the "first 7 functions", which was correct when
written but became incorrect when Johannes Weiner added another function
to the list in 139e561660fe ("lib: radix_tree: tree node interface").Remove the sentence because it doesn't add any additional information and would need to be updated each time the list changes. Signed-off-by: Adam Barth <[email protected]> --- Changes in v2: - Removed the sentence entirely, as suggested by derRichard. include/linux/radix-tree.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 33170db..204aa02 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -154,10 +154,9 @@ do { \ * radix_tree_gang_lookup_tag_slot * radix_tree_tagged * - * The first 7 functions are able to be called locklessly, using RCU. The - * caller must ensure calls to these functions are made within rcu_read_lock() - * regions. Other readers (lock-free or otherwise) and modifications may be - * running concurrently. + * The caller must ensure calls to these functions (other than + * radix_tree_tagged) are made within rcu_read_lock() regions. Other readers + * (lock-free or otherwise) and modifications may be running concurrently. * * It is still required that the caller manage the synchronization and lifetimes * of the items. So if RCU lock-free lookups are used, typically this would mean -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
