diff options
-rw-r--r-- | sys/cam/cam_xpt.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/sys/cam/cam_xpt.c b/sys/cam/cam_xpt.c index bcd0278..374e870 100644 --- a/sys/cam/cam_xpt.c +++ b/sys/cam/cam_xpt.c @@ -78,6 +78,9 @@ __FBSDID("$FreeBSD$"); /* Datastructures internal to the xpt layer */ MALLOC_DEFINE(M_CAMXPT, "CAM XPT", "CAM XPT buffers"); +MALLOC_DEFINE(M_CAMDEV, "CAM DEV", "CAM devices"); +MALLOC_DEFINE(M_CAMCCB, "CAM CCB", "CAM CCBs"); +MALLOC_DEFINE(M_CAMPATH, "CAM path", "CAM paths"); /* Object for defering XPT actions to a taskqueue */ struct xpt_task { @@ -3397,7 +3400,7 @@ xpt_create_path(struct cam_path **new_path_ptr, struct cam_periph *perph, struct cam_path *path; cam_status status; - path = (struct cam_path *)malloc(sizeof(*path), M_CAMXPT, M_NOWAIT); + path = (struct cam_path *)malloc(sizeof(*path), M_CAMPATH, M_NOWAIT); if (path == NULL) { status = CAM_RESRC_UNAVAIL; @@ -3405,7 +3408,7 @@ xpt_create_path(struct cam_path **new_path_ptr, struct cam_periph *perph, } status = xpt_compile_path(path, perph, path_id, target_id, lun_id); if (status != CAM_REQ_CMP) { - free(path, M_CAMXPT); + free(path, M_CAMPATH); path = NULL; } *new_path_ptr = path; @@ -3422,7 +3425,7 @@ xpt_create_path_unlocked(struct cam_path **new_path_ptr, cam_status status; int need_unlock = 0; - path = (struct cam_path *)malloc(sizeof(*path), M_CAMXPT, M_WAITOK); + path = (struct cam_path *)malloc(sizeof(*path), M_CAMPATH, M_WAITOK); if (path_id != CAM_BUS_WILDCARD) { bus = xpt_find_bus(path_id); @@ -3437,7 +3440,7 @@ xpt_create_path_unlocked(struct cam_path **new_path_ptr, xpt_release_bus(bus); } if (status != CAM_REQ_CMP) { - free(path, M_CAMXPT); + free(path, M_CAMPATH); path = NULL; } *new_path_ptr = path; @@ -3540,7 +3543,7 @@ xpt_free_path(struct cam_path *path) CAM_DEBUG(path, CAM_DEBUG_TRACE, ("xpt_free_path\n")); xpt_release_path(path); - free(path, M_CAMXPT); + free(path, M_CAMPATH); } void @@ -4377,7 +4380,7 @@ xpt_alloc_ccb() { union ccb *new_ccb; - new_ccb = malloc(sizeof(*new_ccb), M_CAMXPT, M_ZERO|M_WAITOK); + new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_WAITOK); return (new_ccb); } @@ -4386,14 +4389,14 @@ xpt_alloc_ccb_nowait() { union ccb *new_ccb; - new_ccb = malloc(sizeof(*new_ccb), M_CAMXPT, M_ZERO|M_NOWAIT); + new_ccb = malloc(sizeof(*new_ccb), M_CAMCCB, M_ZERO|M_NOWAIT); return (new_ccb); } void xpt_free_ccb(union ccb *free_ccb) { - free(free_ccb, M_CAMXPT); + free(free_ccb, M_CAMCCB); } @@ -4545,7 +4548,7 @@ xpt_alloc_device(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id) device = NULL; } else { device = (struct cam_ed *)malloc(sizeof(*device), - M_CAMXPT, M_NOWAIT|M_ZERO); + M_CAMDEV, M_NOWAIT|M_ZERO); } if (device != NULL) { @@ -4558,13 +4561,13 @@ xpt_alloc_device(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id) device->sim = bus->sim; /* Initialize our queues */ if (camq_init(&device->drvq, 0) != 0) { - free(device, M_CAMXPT); + free(device, M_CAMDEV); return (NULL); } if (cam_ccbq_init(&device->ccbq, bus->sim->max_dev_openings) != 0) { camq_fini(&device->drvq); - free(device, M_CAMXPT); + free(device, M_CAMDEV); return (NULL); } SLIST_INIT(&device->asyncs); @@ -4628,7 +4631,7 @@ xpt_release_device(struct cam_ed *device) free(device->serial_num, M_CAMXPT); xpt_release_target(device->target); - free(device, M_CAMXPT); + free(device, M_CAMDEV); } else device->refcount--; } |