From: Vasily Averin <vvs@sw.ru>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
dm-devel@redhat.com, devel@openvz.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Subject: dm: struct io_restriction reordered
Date: Mon, 29 Oct 2007 09:31:52 +0300 [thread overview]
Message-ID: <47257E58.2030606@sw.ru> (raw)
it saves some bytes memory
Signed-off-by: Vasily Averin <vvs@sw.ru>
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -110,12 +110,12 @@ struct target_type {
};
struct io_restrictions {
+ unsigned long seg_boundary_mask;
unsigned int max_sectors;
+ unsigned int max_segment_size;
unsigned short max_phys_segments;
unsigned short max_hw_segments;
unsigned short hardsect_size;
- unsigned int max_segment_size;
- unsigned long seg_boundary_mask;
unsigned char no_cluster; /* inverted so that 0 is default */
};
reply other threads:[~2007-10-29 6:31 UTC|newest]
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