diff options
| author | Nicholas Piggin <[email protected]> | 2022-11-26 19:59:29 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2022-12-02 17:48:50 +1100 |
| commit | cc79701114154efe79663ba47d9e51aad2ed3c78 (patch) | |
| tree | f8da94f39a5a1fc2a1d3f10814803d5fd889b336 /net/lapb/lapb_timer.c | |
| parent | 71c235027ce7940434acd3f553602ad8b5d36469 (diff) | |
powerpc/qspinlock: reduce remote node steal spins
Allow for a reduction in the number of times a CPU from a different
node than the owner can attempt to steal the lock before queueing.
This could bias the transfer behaviour of the lock across the
machine and reduce NUMA crossings.
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions