diff options
| author | Arjan van de Ven <arjan@infradead.org> | 2005-11-29 17:28:58 +0300 |
|---|---|---|
| committer | Dave Kleikamp <shaggy@austin.ibm.com> | 2005-11-29 17:28:58 +0300 |
| commit | 4d5dbd0945d9e0833dd7964a3d6ee33157f7cc7a (patch) | |
| tree | 139d47bcbfbbca350536be935961fece7477a7b6 /fs/jfs | |
| parent | ca869912366f60cb5e0bdd09f65e80ee6816e73c (diff) | |
| download | linux-4d5dbd0945d9e0833dd7964a3d6ee33157f7cc7a.tar.xz | |
JFS: make buddy table static
Idea is to reduce false cacheline sharing and stuff
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/jfs_dmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c index 68000a50ceb6..adb9f05093b2 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, |