aboutsummaryrefslogtreecommitdiff
path: root/drivers/mtd/ubi/io.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mtd/ubi/io.c')
-rw-r--r--drivers/mtd/ubi/io.c211
1 files changed, 99 insertions, 112 deletions
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index 43f1a0011a5..a8d523794b5 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -91,21 +91,15 @@
#include <linux/slab.h>
#include "ubi.h"
-#ifdef CONFIG_MTD_UBI_DEBUG
-static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum);
-static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum);
-static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
- const struct ubi_ec_hdr *ec_hdr);
-static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum);
-static int paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum,
- const struct ubi_vid_hdr *vid_hdr);
-#else
-#define paranoid_check_not_bad(ubi, pnum) 0
-#define paranoid_check_peb_ec_hdr(ubi, pnum) 0
-#define paranoid_check_ec_hdr(ubi, pnum, ec_hdr) 0
-#define paranoid_check_peb_vid_hdr(ubi, pnum) 0
-#define paranoid_check_vid_hdr(ubi, pnum, vid_hdr) 0
-#endif
+static int self_check_not_bad(const struct ubi_device *ubi, int pnum);
+static int self_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum);
+static int self_check_ec_hdr(const struct ubi_device *ubi, int pnum,
+ const struct ubi_ec_hdr *ec_hdr);
+static int self_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum);
+static int self_check_vid_hdr(const struct ubi_device *ubi, int pnum,
+ const struct ubi_vid_hdr *vid_hdr);
+static int self_check_write(struct ubi_device *ubi, const void *buf, int pnum,
+ int offset, int len);
/**
* ubi_io_read - read data from a physical eraseblock.
@@ -142,7 +136,7 @@ int ubi_io_read(const struct ubi_device *ubi, void *buf, int pnum, int offset,
ubi_assert(offset >= 0 && offset + len <= ubi->peb_size);
ubi_assert(len > 0);
- err = paranoid_check_not_bad(ubi, pnum);
+ err = self_check_not_bad(ubi, pnum);
if (err)
return err;
@@ -189,16 +183,16 @@ retry:
}
if (retries++ < UBI_IO_RETRIES) {
- dbg_io("error %d%s while reading %d bytes from PEB "
- "%d:%d, read only %zd bytes, retry",
- err, errstr, len, pnum, offset, read);
+ ubi_warn("error %d%s while reading %d bytes from PEB "
+ "%d:%d, read only %zd bytes, retry",
+ err, errstr, len, pnum, offset, read);
yield();
goto retry;
}
ubi_err("error %d%s while reading %d bytes from PEB %d:%d, "
"read %zd bytes", err, errstr, len, pnum, offset, read);
- ubi_dbg_dump_stack();
+ dump_stack();
/*
* The driver should never return -EBADMSG if it failed to read
@@ -257,14 +251,12 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
return -EROFS;
}
- /* The below has to be compiled out if paranoid checks are disabled */
-
- err = paranoid_check_not_bad(ubi, pnum);
+ err = self_check_not_bad(ubi, pnum);
if (err)
return err;
/* The area we are writing to has to contain all 0xFF bytes */
- err = ubi_dbg_check_all_ff(ubi, pnum, offset, len);
+ err = ubi_self_check_all_ff(ubi, pnum, offset, len);
if (err)
return err;
@@ -273,18 +265,18 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
* We write to the data area of the physical eraseblock. Make
* sure it has valid EC and VID headers.
*/
- err = paranoid_check_peb_ec_hdr(ubi, pnum);
+ err = self_check_peb_ec_hdr(ubi, pnum);
if (err)
return err;
- err = paranoid_check_peb_vid_hdr(ubi, pnum);
+ err = self_check_peb_vid_hdr(ubi, pnum);
if (err)
return err;
}
if (ubi_dbg_is_write_failure(ubi)) {
- dbg_err("cannot write %d bytes to PEB %d:%d "
+ ubi_err("cannot write %d bytes to PEB %d:%d "
"(emulated)", len, pnum, offset);
- ubi_dbg_dump_stack();
+ dump_stack();
return -EIO;
}
@@ -293,13 +285,13 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
if (err) {
ubi_err("error %d while writing %d bytes to PEB %d:%d, written "
"%zd bytes", err, len, pnum, offset, written);
- ubi_dbg_dump_stack();
- ubi_dbg_dump_flash(ubi, pnum, offset, len);
+ dump_stack();
+ ubi_dump_flash(ubi, pnum, offset, len);
} else
ubi_assert(written == len);
if (!err) {
- err = ubi_dbg_check_write(ubi, buf, pnum, offset, len);
+ err = self_check_write(ubi, buf, pnum, offset, len);
if (err)
return err;
@@ -310,7 +302,7 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
offset += len;
len = ubi->peb_size - offset;
if (len)
- err = ubi_dbg_check_all_ff(ubi, pnum, offset, len);
+ err = ubi_self_check_all_ff(ubi, pnum, offset, len);
}
return err;
@@ -364,13 +356,13 @@ retry:
err = mtd_erase(ubi->mtd, &ei);
if (err) {
if (retries++ < UBI_IO_RETRIES) {
- dbg_io("error %d while erasing PEB %d, retry",
- err, pnum);
+ ubi_warn("error %d while erasing PEB %d, retry",
+ err, pnum);
yield();
goto retry;
}
ubi_err("cannot erase PEB %d, error %d", pnum, err);
- ubi_dbg_dump_stack();
+ dump_stack();
return err;
}
@@ -383,21 +375,21 @@ retry:
if (ei.state == MTD_ERASE_FAILED) {
if (retries++ < UBI_IO_RETRIES) {
- dbg_io("error while erasing PEB %d, retry", pnum);
+ ubi_warn("error while erasing PEB %d, retry", pnum);
yield();
goto retry;
}
ubi_err("cannot erase PEB %d", pnum);
- ubi_dbg_dump_stack();
+ dump_stack();
return -EIO;
}
- err = ubi_dbg_check_all_ff(ubi, pnum, 0, ubi->peb_size);
+ err = ubi_self_check_all_ff(ubi, pnum, 0, ubi->peb_size);
if (err)
return err;
if (ubi_dbg_is_erase_failure(ubi)) {
- dbg_err("cannot erase PEB %d (emulated)", pnum);
+ ubi_err("cannot erase PEB %d (emulated)", pnum);
return -EIO;
}
@@ -521,8 +513,7 @@ static int nor_erase_prepare(struct ubi_device *ubi, int pnum)
* It is important to first invalidate the EC header, and then the VID
* header. Otherwise a power cut may lead to valid EC header and
* invalid VID header, in which case UBI will treat this PEB as
- * corrupted and will try to preserve it, and print scary warnings (see
- * the header comment in scan.c for more information).
+ * corrupted and will try to preserve it, and print scary warnings.
*/
addr = (loff_t)pnum * ubi->peb_size;
err = mtd_write(ubi->mtd, addr, 4, &written, (void *)&data);
@@ -563,7 +554,7 @@ static int nor_erase_prepare(struct ubi_device *ubi, int pnum)
*/
ubi_err("cannot invalidate PEB %d, write returned %d read returned %d",
pnum, err, err1);
- ubi_dbg_dump_flash(ubi, pnum, 0, ubi->peb_size);
+ ubi_dump_flash(ubi, pnum, 0, ubi->peb_size);
return -EIO;
}
@@ -589,7 +580,7 @@ int ubi_io_sync_erase(struct ubi_device *ubi, int pnum, int torture)
ubi_assert(pnum >= 0 && pnum < ubi->peb_count);
- err = paranoid_check_not_bad(ubi, pnum);
+ err = self_check_not_bad(ubi, pnum);
if (err != 0)
return err;
@@ -721,8 +712,8 @@ static int validate_ec_hdr(const struct ubi_device *ubi,
bad:
ubi_err("bad EC header");
- ubi_dbg_dump_ec_hdr(ec_hdr);
- ubi_dbg_dump_stack();
+ ubi_dump_ec_hdr(ec_hdr);
+ dump_stack();
return 1;
}
@@ -803,7 +794,7 @@ int ubi_io_read_ec_hdr(struct ubi_device *ubi, int pnum,
if (verbose) {
ubi_warn("bad magic number at PEB %d: %08x instead of "
"%08x", pnum, magic, UBI_EC_HDR_MAGIC);
- ubi_dbg_dump_ec_hdr(ec_hdr);
+ ubi_dump_ec_hdr(ec_hdr);
}
dbg_bld("bad magic number at PEB %d: %08x instead of "
"%08x", pnum, magic, UBI_EC_HDR_MAGIC);
@@ -817,7 +808,7 @@ int ubi_io_read_ec_hdr(struct ubi_device *ubi, int pnum,
if (verbose) {
ubi_warn("bad EC header CRC at PEB %d, calculated "
"%#08x, read %#08x", pnum, crc, hdr_crc);
- ubi_dbg_dump_ec_hdr(ec_hdr);
+ ubi_dump_ec_hdr(ec_hdr);
}
dbg_bld("bad EC header CRC at PEB %d, calculated "
"%#08x, read %#08x", pnum, crc, hdr_crc);
@@ -874,7 +865,7 @@ int ubi_io_write_ec_hdr(struct ubi_device *ubi, int pnum,
crc = crc32(UBI_CRC32_INIT, ec_hdr, UBI_EC_HDR_SIZE_CRC);
ec_hdr->hdr_crc = cpu_to_be32(crc);
- err = paranoid_check_ec_hdr(ubi, pnum, ec_hdr);
+ err = self_check_ec_hdr(ubi, pnum, ec_hdr);
if (err)
return err;
@@ -905,40 +896,40 @@ static int validate_vid_hdr(const struct ubi_device *ubi,
int usable_leb_size = ubi->leb_size - data_pad;
if (copy_flag != 0 && copy_flag != 1) {
- dbg_err("bad copy_flag");
+ ubi_err("bad copy_flag");
goto bad;
}
if (vol_id < 0 || lnum < 0 || data_size < 0 || used_ebs < 0 ||
data_pad < 0) {
- dbg_err("negative values");
+ ubi_err("negative values");
goto bad;
}
if (vol_id >= UBI_MAX_VOLUMES && vol_id < UBI_INTERNAL_VOL_START) {
- dbg_err("bad vol_id");
+ ubi_err("bad vol_id");
goto bad;
}
if (vol_id < UBI_INTERNAL_VOL_START && compat != 0) {
- dbg_err("bad compat");
+ ubi_err("bad compat");
goto bad;
}
if (vol_id >= UBI_INTERNAL_VOL_START && compat != UBI_COMPAT_DELETE &&
compat != UBI_COMPAT_RO && compat != UBI_COMPAT_PRESERVE &&
compat != UBI_COMPAT_REJECT) {
- dbg_err("bad compat");
+ ubi_err("bad compat");
goto bad;
}
if (vol_type != UBI_VID_DYNAMIC && vol_type != UBI_VID_STATIC) {
- dbg_err("bad vol_type");
+ ubi_err("bad vol_type");
goto bad;
}
if (data_pad >= ubi->leb_size / 2) {
- dbg_err("bad data_pad");
+ ubi_err("bad data_pad");
goto bad;
}
@@ -950,45 +941,45 @@ static int validate_vid_hdr(const struct ubi_device *ubi,
* mapped logical eraseblocks.
*/
if (used_ebs == 0) {
- dbg_err("zero used_ebs");
+ ubi_err("zero used_ebs");
goto bad;
}
if (data_size == 0) {
- dbg_err("zero data_size");
+ ubi_err("zero data_size");
goto bad;
}
if (lnum < used_ebs - 1) {
if (data_size != usable_leb_size) {
- dbg_err("bad data_size");
+ ubi_err("bad data_size");
goto bad;
}
} else if (lnum == used_ebs - 1) {
if (data_size == 0) {
- dbg_err("bad data_size at last LEB");
+ ubi_err("bad data_size at last LEB");
goto bad;
}
} else {
- dbg_err("too high lnum");
+ ubi_err("too high lnum");
goto bad;
}
} else {
if (copy_flag == 0) {
if (data_crc != 0) {
- dbg_err("non-zero data CRC");
+ ubi_err("non-zero data CRC");
goto bad;
}
if (data_size != 0) {
- dbg_err("non-zero data_size");
+ ubi_err("non-zero data_size");
goto bad;
}
} else {
if (data_size == 0) {
- dbg_err("zero data_size of copy");
+ ubi_err("zero data_size of copy");
goto bad;
}
}
if (used_ebs != 0) {
- dbg_err("bad used_ebs");
+ ubi_err("bad used_ebs");
goto bad;
}
}
@@ -997,8 +988,8 @@ static int validate_vid_hdr(const struct ubi_device *ubi,
bad:
ubi_err("bad VID header");
- ubi_dbg_dump_vid_hdr(vid_hdr);
- ubi_dbg_dump_stack();
+ ubi_dump_vid_hdr(vid_hdr);
+ dump_stack();
return 1;
}
@@ -1054,7 +1045,7 @@ int ubi_io_read_vid_hdr(struct ubi_device *ubi, int pnum,
if (verbose) {
ubi_warn("bad magic number at PEB %d: %08x instead of "
"%08x", pnum, magic, UBI_VID_HDR_MAGIC);
- ubi_dbg_dump_vid_hdr(vid_hdr);
+ ubi_dump_vid_hdr(vid_hdr);
}
dbg_bld("bad magic number at PEB %d: %08x instead of "
"%08x", pnum, magic, UBI_VID_HDR_MAGIC);
@@ -1068,7 +1059,7 @@ int ubi_io_read_vid_hdr(struct ubi_device *ubi, int pnum,
if (verbose) {
ubi_warn("bad CRC at PEB %d, calculated %#08x, "
"read %#08x", pnum, crc, hdr_crc);
- ubi_dbg_dump_vid_hdr(vid_hdr);
+ ubi_dump_vid_hdr(vid_hdr);
}
dbg_bld("bad CRC at PEB %d, calculated %#08x, "
"read %#08x", pnum, crc, hdr_crc);
@@ -1112,7 +1103,7 @@ int ubi_io_write_vid_hdr(struct ubi_device *ubi, int pnum,
dbg_io("write VID header to PEB %d", pnum);
ubi_assert(pnum >= 0 && pnum < ubi->peb_count);
- err = paranoid_check_peb_ec_hdr(ubi, pnum);
+ err = self_check_peb_ec_hdr(ubi, pnum);
if (err)
return err;
@@ -1121,7 +1112,7 @@ int ubi_io_write_vid_hdr(struct ubi_device *ubi, int pnum,
crc = crc32(UBI_CRC32_INIT, vid_hdr, UBI_VID_HDR_SIZE_CRC);
vid_hdr->hdr_crc = cpu_to_be32(crc);
- err = paranoid_check_vid_hdr(ubi, pnum, vid_hdr);
+ err = self_check_vid_hdr(ubi, pnum, vid_hdr);
if (err)
return err;
@@ -1131,17 +1122,15 @@ int ubi_io_write_vid_hdr(struct ubi_device *ubi, int pnum,
return err;
}
-#ifdef CONFIG_MTD_UBI_DEBUG
-
/**
- * paranoid_check_not_bad - ensure that a physical eraseblock is not bad.
+ * self_check_not_bad - ensure that a physical eraseblock is not bad.
* @ubi: UBI device description object
* @pnum: physical eraseblock number to check
*
* This function returns zero if the physical eraseblock is good, %-EINVAL if
* it is bad and a negative error code if an error occurred.
*/
-static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum)
+static int self_check_not_bad(const struct ubi_device *ubi, int pnum)
{
int err;
@@ -1152,13 +1141,13 @@ static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum)
if (!err)
return err;
- ubi_err("paranoid check failed for PEB %d", pnum);
- ubi_dbg_dump_stack();
+ ubi_err("self-check failed for PEB %d", pnum);
+ dump_stack();
return err > 0 ? -EINVAL : err;
}
/**
- * paranoid_check_ec_hdr - check if an erase counter header is all right.
+ * self_check_ec_hdr - check if an erase counter header is all right.
* @ubi: UBI device description object
* @pnum: physical eraseblock number the erase counter header belongs to
* @ec_hdr: the erase counter header to check
@@ -1166,8 +1155,8 @@ static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum)
* This function returns zero if the erase counter header contains valid
* values, and %-EINVAL if not.
*/
-static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
- const struct ubi_ec_hdr *ec_hdr)
+static int self_check_ec_hdr(const struct ubi_device *ubi, int pnum,
+ const struct ubi_ec_hdr *ec_hdr)
{
int err;
uint32_t magic;
@@ -1184,27 +1173,27 @@ static int paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum,
err = validate_ec_hdr(ubi, ec_hdr);
if (err) {
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
goto fail;
}
return 0;
fail:
- ubi_dbg_dump_ec_hdr(ec_hdr);
- ubi_dbg_dump_stack();
+ ubi_dump_ec_hdr(ec_hdr);
+ dump_stack();
return -EINVAL;
}
/**
- * paranoid_check_peb_ec_hdr - check erase counter header.
+ * self_check_peb_ec_hdr - check erase counter header.
* @ubi: UBI device description object
* @pnum: the physical eraseblock number to check
*
* This function returns zero if the erase counter header is all right and and
* a negative error code if not or if an error occurred.
*/
-static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
+static int self_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
{
int err;
uint32_t crc, hdr_crc;
@@ -1225,14 +1214,14 @@ static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
hdr_crc = be32_to_cpu(ec_hdr->hdr_crc);
if (hdr_crc != crc) {
ubi_err("bad CRC, calculated %#08x, read %#08x", crc, hdr_crc);
- ubi_err("paranoid check failed for PEB %d", pnum);
- ubi_dbg_dump_ec_hdr(ec_hdr);
- ubi_dbg_dump_stack();
+ ubi_err("self-check failed for PEB %d", pnum);
+ ubi_dump_ec_hdr(ec_hdr);
+ dump_stack();
err = -EINVAL;
goto exit;
}
- err = paranoid_check_ec_hdr(ubi, pnum, ec_hdr);
+ err = self_check_ec_hdr(ubi, pnum, ec_hdr);
exit:
kfree(ec_hdr);
@@ -1240,7 +1229,7 @@ exit:
}
/**
- * paranoid_check_vid_hdr - check that a volume identifier header is all right.
+ * self_check_vid_hdr - check that a volume identifier header is all right.
* @ubi: UBI device description object
* @pnum: physical eraseblock number the volume identifier header belongs to
* @vid_hdr: the volume identifier header to check
@@ -1248,8 +1237,8 @@ exit:
* This function returns zero if the volume identifier header is all right, and
* %-EINVAL if not.
*/
-static int paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum,
- const struct ubi_vid_hdr *vid_hdr)
+static int self_check_vid_hdr(const struct ubi_device *ubi, int pnum,
+ const struct ubi_vid_hdr *vid_hdr)
{
int err;
uint32_t magic;
@@ -1266,29 +1255,29 @@ static int paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum,
err = validate_vid_hdr(ubi, vid_hdr);
if (err) {
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
goto fail;
}
return err;
fail:
- ubi_err("paranoid check failed for PEB %d", pnum);
- ubi_dbg_dump_vid_hdr(vid_hdr);
- ubi_dbg_dump_stack();
+ ubi_err("self-check failed for PEB %d", pnum);
+ ubi_dump_vid_hdr(vid_hdr);
+ dump_stack();
return -EINVAL;
}
/**
- * paranoid_check_peb_vid_hdr - check volume identifier header.
+ * self_check_peb_vid_hdr - check volume identifier header.
* @ubi: UBI device description object
* @pnum: the physical eraseblock number to check
*
* This function returns zero if the volume identifier header is all right,
* and a negative error code if not or if an error occurred.
*/
-static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
+static int self_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
{
int err;
uint32_t crc, hdr_crc;
@@ -1313,14 +1302,14 @@ static int paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
if (hdr_crc != crc) {
ubi_err("bad VID header CRC at PEB %d, calculated %#08x, "
"read %#08x", pnum, crc, hdr_crc);
- ubi_err("paranoid check failed for PEB %d", pnum);
- ubi_dbg_dump_vid_hdr(vid_hdr);
- ubi_dbg_dump_stack();
+ ubi_err("self-check failed for PEB %d", pnum);
+ ubi_dump_vid_hdr(vid_hdr);
+ dump_stack();
err = -EINVAL;
goto exit;
}
- err = paranoid_check_vid_hdr(ubi, pnum, vid_hdr);
+ err = self_check_vid_hdr(ubi, pnum, vid_hdr);
exit:
ubi_free_vid_hdr(ubi, vid_hdr);
@@ -1328,7 +1317,7 @@ exit:
}
/**
- * ubi_dbg_check_write - make sure write succeeded.
+ * self_check_write - make sure write succeeded.
* @ubi: UBI device description object
* @buf: buffer with data which were written
* @pnum: physical eraseblock number the data were written to
@@ -1339,8 +1328,8 @@ exit:
* the original data buffer - the data have to match. Returns zero if the data
* match and a negative error code if not or in case of failure.
*/
-int ubi_dbg_check_write(struct ubi_device *ubi, const void *buf, int pnum,
- int offset, int len)
+static int self_check_write(struct ubi_device *ubi, const void *buf, int pnum,
+ int offset, int len)
{
int err, i;
size_t read;
@@ -1368,7 +1357,7 @@ int ubi_dbg_check_write(struct ubi_device *ubi, const void *buf, int pnum,
if (c == c1)
continue;
- ubi_err("paranoid check failed for PEB %d:%d, len %d",
+ ubi_err("self-check failed for PEB %d:%d, len %d",
pnum, offset, len);
ubi_msg("data differ at position %d", i);
dump_len = max_t(int, 128, len - i);
@@ -1380,7 +1369,7 @@ int ubi_dbg_check_write(struct ubi_device *ubi, const void *buf, int pnum,
i, i + dump_len);
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1,
buf1 + i, dump_len, 1);
- ubi_dbg_dump_stack();
+ dump_stack();
err = -EINVAL;
goto out_free;
}
@@ -1394,7 +1383,7 @@ out_free:
}
/**
- * ubi_dbg_check_all_ff - check that a region of flash is empty.
+ * ubi_self_check_all_ff - check that a region of flash is empty.
* @ubi: UBI device description object
* @pnum: the physical eraseblock number to check
* @offset: the starting offset within the physical eraseblock to check
@@ -1404,7 +1393,7 @@ out_free:
* @offset of the physical eraseblock @pnum, and a negative error code if not
* or if an error occurred.
*/
-int ubi_dbg_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len)
+int ubi_self_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len)
{
size_t read;
int err;
@@ -1438,14 +1427,12 @@ int ubi_dbg_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len)
return 0;
fail:
- ubi_err("paranoid check failed for PEB %d", pnum);
+ ubi_err("self-check failed for PEB %d", pnum);
ubi_msg("hex dump of the %d-%d region", offset, offset + len);
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 1, buf, len, 1);
err = -EINVAL;
error:
- ubi_dbg_dump_stack();
+ dump_stack();
vfree(buf);
return err;
}
-
-#endif /* CONFIG_MTD_UBI_DEBUG */
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-12 23:38:10 +0000