Commit 895a6072 authored Sep 08, 2017 by Davidlohr Bueso Committed by Linus Torvalds Sep 08, 2017

lib/rhashtable: fix comment on locks_mul default value

As of commit 4cf0b354 ("rhashtable: avoid large lock-array
allocations"), the default value for the locks multiplier was reduced
from 128 to 32.

Update the header file to reflect this.

Link: http://lkml.kernel.org/r/20170815215401.30745-1-dave@stgolabs.net


Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Florian Westphal <fw@strlen.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 60ef6900

include/linux/rhashtable.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -127,7 +127,7 @@ struct rhashtable;
		* @head_offset: Offset of rhash_head in struct to be hashed
		* @max_size: Maximum size while expanding
		* @min_size: Minimum size while shrinking
		* @locks_mul: Number of bucket locks to allocate per cpu (default: 128)
		* @locks_mul: Number of bucket locks to allocate per cpu (default: 32)
		* @automatic_shrinking: Enable automatic shrinking of tables
		* @nulls_base: Base value to generate nulls marker
		* @hashfn: Hash function (default: jhash2 if !(key_len % 4), or jhash)