diff options
| author | NeilBrown <neilb@suse.de> | 2010-06-01 11:37:25 +0200 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2010-07-26 04:52:26 +0200 |
| commit | f4be6b43f1ac60dff00ef0923ee43b0e08872947 (patch) | |
| tree | b4fbfed60c0614d97a91638483058a133ddfcbf4 /Documentation/Changes | |
| parent | md/raid5: factor out code for changing size of stripe cache. (diff) | |
| download | linux-f4be6b43f1ac60dff00ef0923ee43b0e08872947.tar.xz linux-f4be6b43f1ac60dff00ef0923ee43b0e08872947.zip | |
md/raid5: ensure we create a unique name for kmem_cache when mddev has no gendisk
We will shortly allow md devices with no gendisk (they are attached to
a dm-target instead). That will cause mdname() to return 'mdX'.
There is one place where mdname really needs to be unique: when
creating the name for a slab cache.
So in that case, if there is no gendisk, you the address of the mddev
formatted in HEX to provide a unique name.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'Documentation/Changes')
0 files changed, 0 insertions, 0 deletions