diff options
| author | Mingzhe Zou <mingzhe.zou@easystack.cn> | 2022-03-01 15:55:00 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-03-14 23:40:36 -0400 |
| commit | d72d827f2f2636d8d72f0f3ebe5b661c9a24d343 (patch) | |
| tree | b0ecafd9845045fa030fd2fc2fbf2133d1f9e4d6 /init | |
| parent | 095478a6e5bf590f2bbf341569eb25173c9c5f32 (diff) | |
scsi: target: Add iscsi/cpus_allowed_list in configfs
The RX/TX threads for iSCSI connection can be scheduled to any online CPUs,
and will not be rescheduled.
When binding other heavy load threads along with iSCSI connection RX/TX
thread to the same CPU, the iSCSI performance will be worse.
Add iscsi/cpus_allowed_list in configfs. The available CPU set of iSCSI
connection RX/TX threads is allowed_cpus & online_cpus. If it is modified,
all RX/TX threads will be rescheduled.
Link: https://lore.kernel.org/r/20220301075500.14266-1-mingzhe.zou@easystack.cn
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Mingzhe Zou <mingzhe.zou@easystack.cn>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions