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Commit 4d5dbd09 authored by Arjan van de Ven's avatar Arjan van de Ven Committed by Dave Kleikamp
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JFS: make buddy table static 



Idea is to reduce false cacheline sharing and stuff

Signed-off-by: default avatarDave Kleikamp <shaggy@austin.ibm.com>
parent ca869912

fs/jfs/jfs_dmap.c

+1 −1
Original line number Diff line number Diff line
@@ -125,7 +125,7 @@ static int dbGetL2AGSize(s64 nblocks); 
 * into the table, with the table elements yielding the maximum

 * binary buddy of free bits within the character.

 */

static s8 budtab[256] = {

static const s8 budtab[256] = {

	3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

	2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

	2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,