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| author | Milan Broz <mbroz@redhat.com> | 2011-01-13 19:59:48 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2011-01-13 19:59:48 +0000 |
| commit | 4a1aeb98297e17f4e0a8cdda919e63bf528b2e5d (patch) | |
| tree | 4709346914cbdab86200c59241262d0ea2cbd204 /mm | |
| parent | 5fc2ffeabb9ee0fc0e71ff16b49f34f0ed3d05b4 (diff) | |
| download | linux-4a1aeb98297e17f4e0a8cdda919e63bf528b2e5d.tar.bz2 | |
dm: remove dm_mutex after bkl conversion
This patch replaces dm_mutex with _minor_lock in dm_blk_close()
and then removes it.
During the BKL conversion, commit 6e9624b8caec290d28b4c6d9ec75749df6372b87
(block: push down BKL into .open and .release) pushed lock_kernel()
down into dm_blk_open/close calls.
Commit 2a48fc0ab24241755dc93bfd4f01d68efab47f5a
(block: autoconvert trivial BKL users to private mutex) converted it to a
local mutex, but _minor_lock is sufficient.
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions