diff options
| author | Robert Jennings <rcj@linux.vnet.ibm.com> | 2011-01-28 08:58:17 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-04 13:29:11 -0800 |
| commit | 7b19b8d45b216ff3186f066b31937bdbde066f08 (patch) | |
| tree | fa0264a6010c8e1833a1839726aa003e5f456885 /include/linux | |
| parent | f3bc232c2eb1dac5ac3dbaca0099ce51a615a478 (diff) | |
zram: Prevent overflow in logical block size
On a 64K page kernel, the value PAGE_SIZE passed to
blk_queue_logical_block_size would overflow the logical block size
argument (resulting in setting it to 0).
This patch sets the logical block size to 4096, using a new
ZRAM_LOGICAL_BLOCK_SIZE constant.
Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com>
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions