| commit | 952043ac12a117d8e94bddd9088338d7ad20ca7d | [log] [tgz] |
|---|---|---|
| author | Steven Whitehouse <swhiteho@redhat.com> | Thu Apr 23 08:48:15 2009 +0100 |
| committer | Steven Whitehouse <swhiteho@redhat.com> | Thu Apr 23 10:06:35 2009 +0100 |
| tree | 3ad716873d90392fbf1888084af9be7e5e242e1f | |
| parent | 091069740304c979f957ceacec39c461d0192158 [diff] |
bitops: Add __ffs64 bitop Finds the first set bit in a 64 bit word. This is required in order to fix a bug in GFS2, but I think it should be a generic function in case of future users. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Reviewed-by: Christoph Lameter <cl@linux.com> Reviewed-by: Willy Tarreau <w@1wt.eu>