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md: merge reconfig and check_reshape methods.

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The difference between these two methods is artificial.
Both check that a pending reshape is valid, and perform any
aspect of it that can be done immediately.
'reconfig' handles chunk size and layout.
'check_reshape' handles raid_disks.

So make them just one method.

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown
2009-06-18 08:47:55 +10:00
parent 597a711b69
commit 50ac168a6e
4 changed files with 19 additions and 20 deletions
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6
drivers/md/faulty.c
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@@ -255,7 +255,7 @@ static void status(struct seq_file *seq, mddev_t *mddev)
}
static int reconfig(mddev_t *mddev)
static int reshape(mddev_t *mddev)
{
int mode = mddev->new_layout & ModeMask;
int count = mddev->new_layout >> ModeShift;
@@ -316,7 +316,7 @@ static int run(mddev_t *mddev)
md_set_array_sectors(mddev, faulty_size(mddev, 0, 0));
mddev->private = conf;
reconfig(mddev);
reshape(mddev);
return 0;
}
@@ -339,7 +339,7 @@ static struct mdk_personality faulty_personality =
.run = run,
.stop = stop,
.status = status,
.reconfig = reconfig,
.check_reshape = reshape,
.size = faulty_size,
};