diff options
| author |   Steven Whitehouse <swhiteho@redhat.com> | 2009-04-23 08:48:15 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2009-04-23 10:06:35 +0100 |
| commit | 952043ac12a117d8e94bddd9088338d7ad20ca7d (patch) | |
| tree | 3ad716873d90392fbf1888084af9be7e5e242e1f /lib/dma-debug.c | |
| parent | Linux 2.6.30-rc3 (diff) | |
| download | linux-rng-952043ac12a117d8e94bddd9088338d7ad20ca7d.tar.xz linux-rng-952043ac12a117d8e94bddd9088338d7ad20ca7d.zip | |
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>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions