diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2015-10-02 11:17:37 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-22 14:37:50 -0700 |
| commit | bad5bfcd07d6bcd73d8e4e141c9c1904b21d7053 (patch) | |
| tree | 99b55730f4e7ff0f663f194b139e32f66eaf33bd /net | |
| parent | 03fbf7001db5ecf209a9f36faa5a607e39cd54e9 (diff) | |
dm raid: fix round up of default region size
commit 042745ee53a0a7c1f5aff191a4a24213c6dcfb52 upstream.
Commit 3a0f9aaee028 ("dm raid: round region_size to power of two")
intended to make sure that the default region size is a power of two.
However, the logic in that commit is incorrect and sets the variable
region_size to 0 or 1, depending on whether min_region_size is a power
of two.
Fix this logic, using roundup_pow_of_two(), so that region_size is
properly rounded up to the next power of two.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Fixes: 3a0f9aaee028 ("dm raid: round region_size to power of two")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions