From: Arjan van de Ven Date: Tue, 29 Nov 2005 14:28:58 +0000 (-0600) Subject: JFS: make buddy table static X-Git-Tag: v2.6.17-rc1~1185^2~10 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d5dbd0945d9e0833dd7964a3d6ee33157f7cc7a;p=linux-2.6 JFS: make buddy table static Idea is to reduce false cacheline sharing and stuff Signed-off-by: Dave Kleikamp --- diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c index 68000a50ce..adb9f05093 100644 --- a/fs/jfs/jfs_dmap.c +++ b/fs/jfs/jfs_dmap.c @@ -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,