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| author | Mike Snitzer <snitzer@kernel.org> | 2022-03-20 01:41:16 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2022-03-21 21:15:36 +0300 |
| commit | 4d7bca13dd9a5033174b0735056c5658cb893e76 (patch) | |
| tree | c975978e2dbb9d3599176a41a6f23595145669c5 /kernel/locking/rwsem.c | |
| parent | bd4a6dd241ae0a0bf36274d61e1a1fbf80b99ecb (diff) | |
| download | linux-4d7bca13dd9a5033174b0735056c5658cb893e76.tar.xz | |
dm: consolidate spinlocks in dm_io struct
No reason to have separate startio_lock and endio_lock given endio_lock
could be used during submission anyway.
This change leaves the dm_io struct weighing in at 256 bytes (down
from 272 bytes, so saves a cacheline).
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'kernel/locking/rwsem.c')
0 files changed, 0 insertions, 0 deletions