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authorNeilBrown <neilb@suse.de>2009-06-16 08:50:52 +0200
committerNeilBrown <neilb@suse.de>2009-06-16 08:50:52 +0200
commitb414579f4573b6dc8583e31b01dcffd13f49fd62 (patch)
tree08358cac251421380642dac0fdeb3bc296a97232 /drivers/md/raid0.h
parentmd: raid0: remove ->sectors from the strip_zone structure. (diff)
downloadlinux-b414579f4573b6dc8583e31b01dcffd13f49fd62.tar.xz
linux-b414579f4573b6dc8583e31b01dcffd13f49fd62.zip
md: raid0: remove ->dev pointer from strip_zone structure
If we treat conf->devlist more like a 2 dimensional array, we can get the devlist for a particular zone simply by indexing that array, so we don't need to store the pointers to subarrays in strip_zone. This makes strip_zone smaller and so (hopefully) searches faster. Signed-of-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/raid0.h')
-rw-r--r--drivers/md/raid0.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/raid0.h b/drivers/md/raid0.h
index 124ba34c8eed..7b3605e570c0 100644
--- a/drivers/md/raid0.h
+++ b/drivers/md/raid0.h
@@ -6,7 +6,6 @@ struct strip_zone
sector_t zone_end; /* Start of the next zone (in sectors) */
sector_t dev_start; /* Zone offset in real dev (in sectors) */
int nb_dev; /* # of devices attached to the zone */
- mdk_rdev_t **dev; /* Devices attached to the zone */
};
struct raid0_private_data