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authorNeil Brown <neilb@suse.de>2008-07-12 10:37:50 +1000
committerNeilBrown <neilb@suse.de>2008-07-21 14:22:18 +1000
commitd7027458d68b2f1752a28016dcf2ffd0a7e8f567 (patch)
tree03bb7d75f4951eba4eff21926d1ce71c6d728260 /Documentation/md.txt
parent7e93a89251d4ed7bd4475db62616ccd03ddfd01a (diff)
downloadop-kernel-dev-d7027458d68b2f1752a28016dcf2ffd0a7e8f567.zip
op-kernel-dev-d7027458d68b2f1752a28016dcf2ffd0a7e8f567.tar.gz
md: Tidy up rdev_size_store a bit:
- used strict_strtoull in place of simple_strtoull - use my_mddev in place of rdev->mddev (they have the same value) and more significantly, - don't adjust mddev->size to fit, rather reject changes which make rdev->size smaller than mddev->size Adjusting mddev->size is a hangover from bind_rdev_to_array which does a similar thing. But it really is a better design to insist that mddev->size is set as required, then the rdev->sizes are set to allow for that. The previous way invites confusion. Signed-off-by: NeilBrown <neilb@suse.de>
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1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/md.txt b/Documentation/md.txt
index e06cc59..1da9d1b 100644
--- a/Documentation/md.txt
+++ b/Documentation/md.txt
@@ -347,7 +347,7 @@ Each directory contains:
for storage of data. This will normally be the same as the
component_size. This can be written while assembling an
array. If a value less than the current component_size is
- written, component_size will be reduced to this value.
+ written, it will be rejected.
An active md device will also contain and entry for each active device
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