tree c21d30f80f0d991e731ba9a2c1263c5dbe498e6e
parent 82d601dc076deb5f348cc3a70f57248bc976ae0c
author Robert P. J. Day <rpjday@crashcourse.ca> 1202436606 +0000
committer Alasdair G Kergon <agk@redhat.com> 1202436606 +0000

dm snapshot: use rounddown_pow_of_two

Since the source file already includes the log2.h header file, it
seems pointless to re-invent the necessary routine.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>