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Free the ata_request struct after we are done using it. This should stop

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the memory leak seen when using ATAPICAM.
This commit is contained in:
Scott Long 2003-11-09 20:46:08 +00:00
parent 25d136776e
commit 65b5d09597
1 changed files with 9 additions and 2 deletions
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11
sys/dev/ata/atapi-cam.c
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@ -549,11 +549,15 @@ atapi_poll(struct cam_sim *sim)
static void
atapi_cb(struct ata_request *request)
{
struct atapi_hcb *hcb = (struct atapi_hcb *) request->driver;
struct ccb_scsiio *csio = &hcb->ccb->csio;
struct atapi_hcb *hcb;
struct ccb_scsiio *csio;
u_int32_t rc;
mtx_lock(&Giant);
hcb = (struct atapi_hcb *)request->driver;
csio = &hcb->ccb->csio;
#ifdef CAMDEBUG
# define err (request->error)
if (CAM_DEBUGGED(csio->ccb_h.path, CAM_DEBUG_CDB)) {
@ -597,8 +601,11 @@ atapi_cb(struct ata_request *request)
bcopy(hcb->dxfer_alloc, csio->data_ptr, csio->dxfer_len);
}
}
free_hcb_and_ccb_done(hcb, rc);
mtx_unlock(&Giant);
ata_free_request(request);
}
static void