diff options
| author | Sean Anderson <[email protected]> | 2020-09-21 07:51:39 -0400 |
|---|---|---|
| committer | Andes <[email protected]> | 2020-09-30 08:54:52 +0800 |
| commit | 309995b315b9ffef999810af212cccb7a50004bc (patch) | |
| tree | 032296314ad07c1732b0a02873604bbb99c5abee /drivers/timer | |
| parent | 768502e2a7f283a715dd1f62e304393a88422545 (diff) | |
riscv: Consolidate fences into AMOs for available_harts_lock
We can reduce the number of instructions needed to use available_harts_lock
by using the aq and rl suffixes for AMOs.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
Diffstat (limited to 'drivers/timer')
0 files changed, 0 insertions, 0 deletions