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(parent: e22fc55) | patch
md: factor out a mddev_alloc_unit helper from mddev_find
authorChristoph Hellwig <hch@lst.de>
Mon, 12 Apr 2021 08:05:28 +0000 (10:05 +0200)
committerSong Liu <song@kernel.org>
Thu, 15 Apr 2021 18:06:32 +0000 (11:06 -0700)
commitc8e4ed931bc8540916e317f41bcc25d5a073740e
tree2f14090222401d2f37ffa085555d940ab75f9ef4tree | snapshot
parente22fc55462168e12ff61d41bb99a84637806dff9commit | diff
md: factor out a mddev_alloc_unit helper from mddev_find

Split out a self contained helper to find a free minor for the md
"unit" number.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Song Liu <song@kernel.org>
drivers/md/md.c diff | blob | history
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