d/numam-spdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

bdev/iscsi: unregister conn poller when idle

Browse Source 
There's no need to keep polling with iscsi_bdev_conn_poll() when the request
list is empty, as new requests already restart the poller when needed.

Signed-off-by: John Levon <john.levon@nutanix.com>
Change-Id: Iec5553f8c14d32e894989c9f7a448b6817a821b1
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9375
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
John Levon 2021-09-02 10:30:13 +00:00 committed by Tomasz Zawadzki
parent 99fb67803c
commit 6751909838
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
module/bdev/iscsi/bdev_iscsi.c
View File

@ -839,6 +839,7 @@ iscsi_bdev_conn_poll(void *arg)
struct iscsi_context *context;
if (TAILQ_EMPTY(&g_iscsi_conn_req)) {
spdk_poller_unregister(&g_conn_poller);
return SPDK_POLLER_IDLE;
}