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authorDan Williams <dan.j.williams@intel.com>2009-03-31 14:59:03 +1100
committerDan Williams <dan.j.williams@intel.com>2009-03-31 14:59:03 +1100
commit1f403624bde3c678a166984b1e6a727a0ce06f2b (patch)
treeb66ed37091e825bcde1cd0d333d4ebba86772805 /drivers/md/md.c
parent80c3a6ce4ba4470379b9e6a4d9bcd9d2ee26ae03 (diff)
downloadop-kernel-dev-1f403624bde3c678a166984b1e6a727a0ce06f2b.zip
op-kernel-dev-1f403624bde3c678a166984b1e6a727a0ce06f2b.tar.gz
md: centralize ->array_sectors modifications
Get personalities out of the business of directly modifying ->array_sectors. Lays groundwork to introduce policy on when ->array_sectors can be modified. Reviewed-by: Andre Noll <maan@systemlinux.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/md/md.c')
-rw-r--r--drivers/md/md.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 0689d89..76ba69b 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4977,6 +4977,12 @@ static int set_array_info(mddev_t * mddev, mdu_array_info_t *info)
return 0;
}
+void md_set_array_sectors(mddev_t *mddev, sector_t array_sectors)
+{
+ mddev->array_sectors = array_sectors;
+}
+EXPORT_SYMBOL(md_set_array_sectors);
+
static int update_size(mddev_t *mddev, sector_t num_sectors)
{
mdk_rdev_t *rdev;
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