Steven Whitehouse 952043ac12 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>

2009-04-23 10:06:35 +01:00

4.6 KiB

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