[Bug 238662] mpt: replace mpt_prt with mpt_lprt in mpt_cam.c
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Mon Jun 17 11:32:27 UTC 2019
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238662
Bug ID: 238662
Summary: mpt: replace mpt_prt with mpt_lprt in mpt_cam.c
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: kern
Assignee: bugs at FreeBSD.org
Reporter: huangfq.daxian at gmail.com
Created attachment 205180
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=205180&action=edit
The patch file
Replace mpt_prt with mpt_lprt with DEBUG level to
print kernel pointers in a certain debug level.
Signed-off-by: Fuqian Huang <huangfq.daxian at gmail.com>
---
sys/dev/mpt/mpt_cam.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/sys/dev/mpt/mpt_cam.c b/sys/dev/mpt/mpt_cam.c
index 4fbca1d9fe2..1083e083a82 100644
--- a/sys/dev/mpt/mpt_cam.c
+++ b/sys/dev/mpt/mpt_cam.c
@@ -1249,7 +1249,8 @@ mpt_timeout(void *arg)
MPT_LOCK_ASSERT(mpt);
req = ccb->ccb_h.ccb_req_ptr;
- mpt_prt(mpt, "request %p:%u timed out for ccb %p (req->ccb %p)\n", req,
+ mpt_lprt(mpt, MPT_PRT_DEBUG,
+ "request %p:%u timed out for ccb %p (req->ccb %p)\n", req,
req->serno, ccb, req->ccb);
/* XXX: WHAT ARE WE TRYING TO DO HERE? */
if ((req->state & REQ_STATE_QUEUED) == REQ_STATE_QUEUED) {
@@ -2598,7 +2599,8 @@ mpt_scsi_reply_handler(struct mpt_softc *mpt, request_t
*req,
scsi_req = (MSG_SCSI_IO_REQUEST *)req->req_vbuf;
ccb = req->ccb;
if (ccb == NULL) {
- mpt_prt(mpt, "mpt_scsi_reply_handler: req %p:%u with no ccb\n",
+ mpt_lprt(mpt, MPT_PRT_DEBUG,
+ "mpt_scsi_reply_handler: req %p:%u with no ccb\n",
req, req->serno);
return (TRUE);
}
@@ -2655,7 +2657,8 @@ mpt_scsi_reply_handler(struct mpt_softc *mpt, request_t
*req,
if ((req->state & REQ_STATE_TIMEDOUT) == 0) {
TAILQ_REMOVE(&mpt->request_pending_list, req, links);
} else {
- mpt_prt(mpt, "completing timedout/aborted req %p:%u\n",
+ mpt_lprt(mpt, MPT_PRT_DEBUG,
+ "completing timedout/aborted req %p:%u\n",
req, req->serno);
TAILQ_REMOVE(&mpt->request_timeout_list, req, links);
}
@@ -4017,7 +4020,8 @@ mpt_recover_commands(struct mpt_softc *mpt)
uint8_t response;
MSG_REQUEST_HEADER *hdrp = req->req_vbuf;
- mpt_prt(mpt, "attempting to abort req %p:%u function %x\n",
+ mpt_lprt(mpt, MPT_PRT_DEBUG,
+ "attempting to abort req %p:%u function %x\n",
req, req->serno, hdrp->Function);
ccb = req->ccb;
if (ccb == NULL) {
@@ -4092,7 +4096,8 @@ mpt_recover_commands(struct mpt_softc *mpt)
mpt_reset(mpt, TRUE);
continue;
}
- mpt_prt(mpt, "abort of req %p:%u completed\n", req,
req->serno);
+ mpt_lprt(mpt, MPT_PRT_DEBUG,
+ "abort of req %p:%u completed\n", req, req->serno);
}
}
--
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