diff options
| author | Alexander Aring <[email protected]> | 2023-05-24 12:02:04 -0400 |
|---|---|---|
| committer | David Teigland <[email protected]> | 2023-05-24 14:27:07 -0500 |
| commit | 57e2c2f2d94cfd551af91cedfa1af6d972487197 (patch) | |
| tree | 553f8f97089c50cc558659b44427888cad5b1b0b /drivers/fpga/fpga-mgr.c | |
| parent | 0f2b1cb89ccdbdcedf7143f4153a4da700a05f48 (diff) | |
fs: dlm: fix mismatch of plock results from userspace
When a waiting plock request (F_SETLKW) is sent to userspace
for processing (dlm_controld), the result is returned at a
later time. That result could be incorrectly matched to a
different waiting request in cases where the owner field is
the same (e.g. different threads in a process.) This is fixed
by comparing all the properties in the request and reply.
The results for non-waiting plock requests are now matched
based on list order because the results are returned in the
same order they were sent.
Cc: [email protected]
Signed-off-by: Alexander Aring <[email protected]>
Signed-off-by: David Teigland <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions