admin/libiscsi
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Protect outqueue and waitpdu with a spinlock

Browse Source 
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
This commit is contained in:
Ronnie Sahlberg
2025-04-25 11:05:37 +10:00
parent 4593746363
commit 91cc1e4197
9 changed files with 271 additions and 160 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/nop.c
View File

@@ -133,6 +133,7 @@ iscsi_process_nop_out_reply(struct iscsi_context *iscsi, struct iscsi_pdu *pdu,
{
struct iscsi_data data;
iscsi_mt_spin_lock(&iscsi->iscsi_lock);
ISCSI_LOG(iscsi, (iscsi->nops_in_flight > 1) ? 1 : 6,
"NOP-In received (pdu->itt %08x, pdu->ttt %08x, iscsi->maxcmdsn %08x, iscsi->expcmdsn %08x, iscsi->statsn %08x)",
pdu->itt, 0xffffffff, iscsi->maxcmdsn, iscsi->expcmdsn, iscsi->statsn);
@@ -147,6 +148,7 @@ iscsi_process_nop_out_reply(struct iscsi_context *iscsi, struct iscsi_pdu *pdu,
iscsi->nops_in_flight = 0;
}
iscsi->min_cmdsn_waiting = iscsi->waitpdu->cmdsn;
iscsi_mt_spin_unlock(&iscsi->iscsi_lock);
if (pdu->callback == NULL) {
return 0;