diff options
| author | John David Anglin | 2020-10-02 21:21:41 +0200 |
|---|---|---|
| committer | Helge Deller | 2020-10-15 08:10:39 +0200 |
| commit | 53a42b6324b8ddce1e9d2f34da2ca68ef21c2084 (patch) | |
| tree | e56e6b487f238312f4c01b526a65aad48de475aa /drivers | |
| parent | 2a7d4eed5720d163f50b26892abe45b8cf40e849 (diff) | |
parisc: Switch to more fine grained lws locks
Increase the number of lws locks to 256 entries (instead of 16) and
choose lock entry based on bits 3-11 (instead of 4-7) of the relevant
address. With this change we archieve more fine-grained locking in
futex syscalls and thus reduce the number of possible stalls.
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions