mtd: ubi: rework logging
By default UBI is very verbose. Decrease the verbosity, turn printf messages into ubi_ messages and add device parameters for the values which are not printed anymore. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
parent
15d559e191
commit
f957d0a09c
|
@ -578,8 +578,8 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num,
|
|||
ubi->fm_disabled = 1;
|
||||
}
|
||||
|
||||
ubi_msg("default fastmap pool size: %d", ubi->fm_pool.max_size);
|
||||
ubi_msg("default fastmap WL pool size: %d", ubi->fm_wl_pool.max_size);
|
||||
ubi_debug("default fastmap pool size: %d", ubi->fm_pool.max_size);
|
||||
ubi_debug("default fastmap WL pool size: %d", ubi->fm_wl_pool.max_size);
|
||||
#else
|
||||
ubi->fm_disabled = 1;
|
||||
#endif
|
||||
|
@ -619,23 +619,35 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num,
|
|||
|
||||
ubi_msg("attached mtd%d (name \"%s\", size %llu MiB) to ubi%d",
|
||||
mtd->index, mtd->name, ubi->flash_size >> 20, ubi_num);
|
||||
ubi_msg("PEB size: %d bytes (%d KiB), LEB size: %d bytes",
|
||||
ubi_debug("PEB size: %d bytes (%d KiB), LEB size: %d bytes",
|
||||
ubi->peb_size, ubi->peb_size >> 10, ubi->leb_size);
|
||||
ubi_msg("min./max. I/O unit sizes: %d/%d, sub-page size %d",
|
||||
ubi_debug("min./max. I/O unit sizes: %d/%d, sub-page size %d",
|
||||
ubi->min_io_size, ubi->max_write_size, ubi->hdrs_min_io_size);
|
||||
ubi_msg("VID header offset: %d (aligned %d), data offset: %d",
|
||||
ubi_debug("VID header offset: %d (aligned %d), data offset: %d",
|
||||
ubi->vid_hdr_offset, ubi->vid_hdr_aloffset, ubi->leb_start);
|
||||
ubi_msg("good PEBs: %d, bad PEBs: %d, corrupted PEBs: %d",
|
||||
ubi_debug("good PEBs: %d, bad PEBs: %d, corrupted PEBs: %d",
|
||||
ubi->good_peb_count, ubi->bad_peb_count, ubi->corr_peb_count);
|
||||
ubi_msg("user volume: %d, internal volumes: %d, max. volumes count: %d",
|
||||
ubi_debug("user volume: %d, internal volumes: %d, max. volumes count: %d",
|
||||
ubi->vol_count - UBI_INT_VOL_COUNT, UBI_INT_VOL_COUNT,
|
||||
ubi->vtbl_slots);
|
||||
ubi_msg("max/mean erase counter: %d/%d, WL threshold: %d, image sequence number: %u",
|
||||
ubi_debug("max/mean erase counter: %d/%d, WL threshold: %d, image sequence number: %u",
|
||||
ubi->max_ec, ubi->mean_ec, CONFIG_MTD_UBI_WL_THRESHOLD,
|
||||
ubi->image_seq);
|
||||
ubi_msg("available PEBs: %d, total reserved PEBs: %d, PEBs reserved for bad PEB handling: %d",
|
||||
ubi_debug("available PEBs: %d, total reserved PEBs: %d, PEBs reserved for bad PEB handling: %d",
|
||||
ubi->avail_pebs, ubi->rsvd_pebs, ubi->beb_rsvd_pebs);
|
||||
|
||||
dev_add_param_int_ro(&ubi->dev, "peb_size", ubi->peb_size, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "leb_size", ubi->leb_size, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "vid_header_offset", ubi->vid_hdr_offset, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "min_io_size", ubi->min_io_size, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "sub_page_size", ubi->hdrs_min_io_size, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "good_peb_count", ubi->good_peb_count, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "bad_peb_count", ubi->bad_peb_count, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "max_erase_counter", ubi->max_ec, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "mean_erase_counter", ubi->mean_ec, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "available_pebs", ubi->avail_pebs, "%d");
|
||||
dev_add_param_int_ro(&ubi->dev, "reserved_pebs", ubi->rsvd_pebs, "%d");
|
||||
|
||||
/*
|
||||
* The below lock makes sure we do not race with 'ubi_thread()' which
|
||||
* checks @ubi->thread_enabled. Otherwise we may fail to wake it up.
|
||||
|
|
|
@ -25,7 +25,7 @@ static ssize_t ubi_volume_cdev_read(struct cdev *cdev, void *buf, size_t size,
|
|||
loff_t offp = offset;
|
||||
int usable_leb_size = vol->usable_leb_size;
|
||||
|
||||
debug("%s: %zd @ 0x%08llx\n", __func__, size, offset);
|
||||
ubi_debug("%s: %zd @ 0x%08llx\n", __func__, size, offset);
|
||||
|
||||
len = size > usable_leb_size ? usable_leb_size : size;
|
||||
|
||||
|
@ -38,7 +38,7 @@ static ssize_t ubi_volume_cdev_read(struct cdev *cdev, void *buf, size_t size,
|
|||
|
||||
err = ubi_eba_read_leb(ubi, vol, lnum, buf, off, len, 0);
|
||||
if (err) {
|
||||
printf("read err %x\n", err);
|
||||
ubi_err("read error: %s\n", strerror(-err));
|
||||
break;
|
||||
}
|
||||
off += len;
|
||||
|
@ -68,14 +68,14 @@ static ssize_t ubi_volume_cdev_write(struct cdev* cdev, const void *buf,
|
|||
if (!priv->written) {
|
||||
err = ubi_start_update(ubi, vol, vol->used_bytes);
|
||||
if (err < 0) {
|
||||
printf("Cannot start volume update\n");
|
||||
ubi_err("Cannot start volume update\n");
|
||||
return err;
|
||||
}
|
||||
}
|
||||
|
||||
err = ubi_more_update_data(ubi, vol, buf, size);
|
||||
if (err < 0) {
|
||||
printf("Couldnt or partially wrote data \n");
|
||||
ubi_err("Couldnt or partially wrote data \n");
|
||||
return err;
|
||||
}
|
||||
|
||||
|
@ -117,7 +117,7 @@ static int ubi_volume_cdev_close(struct cdev *cdev)
|
|||
kfree(buf);
|
||||
|
||||
if (err < 0) {
|
||||
printf("Couldnt or partially wrote data \n");
|
||||
ubi_err("Couldnt or partially wrote data \n");
|
||||
return err;
|
||||
}
|
||||
}
|
||||
|
@ -128,7 +128,7 @@ static int ubi_volume_cdev_close(struct cdev *cdev)
|
|||
|
||||
err = ubi_check_volume(ubi, vol->vol_id);
|
||||
if (err < 0) {
|
||||
printf("check failed: %s\n", strerror(err));
|
||||
ubi_err("ubi volume check failed: %s\n", strerror(err));
|
||||
return err;
|
||||
}
|
||||
|
||||
|
@ -179,7 +179,7 @@ int ubi_volume_cdev_add(struct ubi_device *ubi, struct ubi_volume *vol)
|
|||
cdev->name = asprintf("ubi%d.%s", ubi->ubi_num, vol->name);
|
||||
cdev->priv = priv;
|
||||
cdev->size = vol->used_bytes;
|
||||
printf("registering %s as /dev/%s\n", vol->name, cdev->name);
|
||||
ubi_msg("registering %s as /dev/%s\n", vol->name, cdev->name);
|
||||
ret = devfs_create(cdev);
|
||||
if (ret) {
|
||||
kfree(priv);
|
||||
|
@ -241,7 +241,7 @@ int ubi_cdev_add(struct ubi_device *ubi)
|
|||
cdev->priv = ubi;
|
||||
cdev->size = 0;
|
||||
|
||||
printf("registering /dev/%s\n", cdev->name);
|
||||
ubi_msg("registering /dev/%s", cdev->name);
|
||||
ret = devfs_create(cdev);
|
||||
if (ret)
|
||||
kfree(cdev->name);
|
||||
|
@ -253,7 +253,7 @@ void ubi_cdev_remove(struct ubi_device *ubi)
|
|||
{
|
||||
struct cdev *cdev = &ubi->cdev;
|
||||
|
||||
printf("removing %s\n", cdev->name);
|
||||
ubi_msg("removing %s", cdev->name);
|
||||
|
||||
devfs_remove(cdev);
|
||||
kfree(cdev->name);
|
||||
|
|
|
@ -1054,8 +1054,8 @@ int ubi_scan_fastmap(struct ubi_device *ubi, struct ubi_attach_info *ai,
|
|||
ubi->fm_pool.max_size = ubi->fm->max_pool_size;
|
||||
ubi->fm_wl_pool.max_size = ubi->fm->max_wl_pool_size;
|
||||
ubi_msg("attached by fastmap");
|
||||
ubi_msg("fastmap pool size: %d", ubi->fm_pool.max_size);
|
||||
ubi_msg("fastmap WL pool size: %d", ubi->fm_wl_pool.max_size);
|
||||
ubi_debug("fastmap pool size: %d", ubi->fm_pool.max_size);
|
||||
ubi_debug("fastmap WL pool size: %d", ubi->fm_wl_pool.max_size);
|
||||
ubi->fm_disabled = 0;
|
||||
|
||||
ubi_free_vid_hdr(ubi, vh);
|
||||
|
|
|
@ -39,6 +39,7 @@
|
|||
/* UBI name used for character devices, sysfs, etc */
|
||||
#define UBI_NAME_STR "ubi"
|
||||
|
||||
#define ubi_debug(fmt, ...) pr_debug("UBI: " fmt "\n", ##__VA_ARGS__)
|
||||
/* Normal UBI messages */
|
||||
#define ubi_msg(fmt, ...) pr_info("UBI: " fmt "\n", ##__VA_ARGS__)
|
||||
/* UBI warning messages */
|
||||
|
|
Loading…
Reference in New Issue