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authorAkinobu Mita <akinobu.mita@gmail.com>2012-01-20 19:15:27 +0400
committerJames Bottomley <JBottomley@Parallels.com>2012-02-19 18:08:57 +0400
commit263d9401a332ccec8945841dbc57707dcba1ec7d (patch)
treeef1ea13bcc764a574a6b405e750d60abfaed46a1 /fs/hugetlbfs
parentde13e9654e308db6bde49c779410512ad9659bc0 (diff)
downloadlinux-263d9401a332ccec8945841dbc57707dcba1ec7d.tar.xz
[SCSI] hpsa: use find_first_zero_bit
Use find_first_zero_bit to find the first cleared bit in a memory region. This also includes the following minor changes. - Use bitmap_zero - Reduce unnecessary atomic bitops usage Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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