tree 762973ab56aef36b8383e4a5b7778de907e963f7
parent 1db7a7ca5ac543d0e360d1e8a3dc10ce74b58027
author Christoph Hellwig <hch@lst.de> 1566399514 +0900
committer Paul Walmsley <paul.walmsley@sifive.com> 1567673181 -0700

riscv: optimize send_ipi_single

Don't go through send_ipi_mask, but just set the op bit and then pass
a simple generated hartid mask directly to sbi_send_ipi.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
[paul.walmsley@sifive.com: minor patch description fixes]
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>