[PATCH 4/6] udf: Convert printks to pr_<level>

From: Joe Perches
Date: Mon Oct 10 2011 - 04:09:03 EST

Use the current logging styles.

Convert a few printks that should have been udf_warn and udf_err.
Coalesce formats. Add #define pr_fmt.
Move an #include "udfdecls.h" above other includes in udftime.c
so pr_fmt works correctly. Strip prefixes from conversions as appropriate.
Reorder logging definitions in udfdecl.h

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
fs/udf/directory.c | 4 +-
fs/udf/inode.c | 33 +++++++++++--------------
fs/udf/super.c | 67 +++++++++++++++++++++------------------------------
fs/udf/truncate.c | 21 +++++++---------
fs/udf/udfdecl.h | 38 ++++++++++++++--------------
fs/udf/udftime.c | 3 +-
fs/udf/unicode.c | 6 ++--
7 files changed, 77 insertions(+), 95 deletions(-)

diff --git a/fs/udf/directory.c b/fs/udf/directory.c
index 2ffdb67..4e08438 100644
--- a/fs/udf/directory.c
+++ b/fs/udf/directory.c
@@ -201,7 +201,7 @@ struct short_ad *udf_get_fileshortad(uint8_t *ptr, int maxoffset, uint32_t *offs
struct short_ad *sa;

if ((!ptr) || (!offset)) {
- printk(KERN_ERR "udf: udf_get_fileshortad() invalidparms\n");
+ pr_err("%s: invalidparms\n", __func__);
return NULL;
}

@@ -223,7 +223,7 @@ struct long_ad *udf_get_filelongad(uint8_t *ptr, int maxoffset, uint32_t *offset
struct long_ad *la;

if ((!ptr) || (!offset)) {
- printk(KERN_ERR "udf: udf_get_filelongad() invalidparms\n");
+ pr_err("%s: invalidparms\n", __func__);
return NULL;
}

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 1d1358e..663b04b 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -83,12 +83,10 @@ void udf_evict_inode(struct inode *inode)
end_writeback(inode);
if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB &&
inode->i_size != iinfo->i_lenExtents) {
- printk(KERN_WARNING "UDF-fs (%s): Inode %lu (mode %o) has "
- "inode size %llu different from extent length %llu. "
- "Filesystem need not be standards compliant.\n",
- inode->i_sb->s_id, inode->i_ino, inode->i_mode,
- (unsigned long long)inode->i_size,
- (unsigned long long)iinfo->i_lenExtents);
+ udf_warn(inode->i_sb, "Inode %lu (mode %o) has inode size %llu different from extent length %llu. Filesystem need not be standards compliant.\n",
+ inode->i_ino, inode->i_mode,
+ (unsigned long long)inode->i_size,
+ (unsigned long long)iinfo->i_lenExtents);
}
kfree(iinfo->i_ext.i_data);
iinfo->i_ext.i_data = NULL;
@@ -1169,16 +1167,15 @@ static void __udf_read_inode(struct inode *inode)
*/
bh = udf_read_ptagged(inode->i_sb, &iinfo->i_location, 0, &ident);
if (!bh) {
- printk(KERN_ERR "udf: udf_read_inode(ino %ld) failed !bh\n",
- inode->i_ino);
+ udf_err(inode->i_sb, "(ino %ld) failed !bh\n", inode->i_ino);
make_bad_inode(inode);
return;
}

if (ident != TAG_IDENT_FE && ident != TAG_IDENT_EFE &&
ident != TAG_IDENT_USE) {
- printk(KERN_ERR "udf: udf_read_inode(ino %ld) "
- "failed ident=%d\n", inode->i_ino, ident);
+ udf_err(inode->i_sb, "(ino %ld) failed ident=%d\n",
+ inode->i_ino, ident);
brelse(bh);
make_bad_inode(inode);
return;
@@ -1218,7 +1215,7 @@ static void __udf_read_inode(struct inode *inode)
}
brelse(ibh);
} else if (fe->icbTag.strategyType != cpu_to_le16(4)) {
- printk(KERN_ERR "udf: unsupported strategy type: %d\n",
+ pr_err("unsupported strategy type: %d\n",
le16_to_cpu(fe->icbTag.strategyType));
brelse(bh);
make_bad_inode(inode);
@@ -1413,9 +1410,8 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
udf_debug("METADATA BITMAP FILE-----\n");
break;
default:
- printk(KERN_ERR "udf: udf_fill_inode(ino %ld) failed unknown "
- "file type=%d\n", inode->i_ino,
- fe->icbTag.fileType);
+ udf_err(inode->i_sb, "(ino %ld) failed unknown file type=%d\n",
+ inode->i_ino, fe->icbTag.fileType);
make_bad_inode(inode);
return;
}
@@ -1438,8 +1434,8 @@ static int udf_alloc_i_data(struct inode *inode, size_t size)
iinfo->i_ext.i_data = kmalloc(size, GFP_KERNEL);

if (!iinfo->i_ext.i_data) {
- printk(KERN_ERR "udf:udf_alloc_i_data (ino %ld) "
- "no free memory\n", inode->i_ino);
+ udf_err(inode->i_sb, "(ino %ld) no free memory\n",
+ inode->i_ino);
return -ENOMEM;
}

@@ -1689,9 +1685,8 @@ out:
if (do_sync) {
sync_dirty_buffer(bh);
if (buffer_write_io_error(bh)) {
- printk(KERN_WARNING "IO error syncing udf inode "
- "[%s:%08lx]\n", inode->i_sb->s_id,
- inode->i_ino);
+ udf_warn(inode->i_sb, "IO error syncing udf inode [%08lx]\n",
+ inode->i_ino);
err = -EIO;
}
}
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 622331f..ea1b44b 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -547,8 +547,7 @@ static int udf_parse_options(char *options, struct udf_options *uopt,
uopt->dmode = option & 0777;
break;
default:
- printk(KERN_ERR "udf: bad mount option \"%s\" "
- "or missing value\n", p);
+ pr_err("bad mount option \"%s\" or missing value\n", p);
return 0;
}
}
@@ -1106,11 +1105,9 @@ static int udf_load_vat(struct super_block *sb, int p_index, int type1_index)
udf_find_vat_block(sb, p_index, type1_index, sbi->s_last_block);
if (!sbi->s_vat_inode &&
sbi->s_last_block != blocks - 1) {
- printk(KERN_NOTICE "UDF-fs: Failed to read VAT inode from the"
- " last recorded block (%lu), retrying with the last "
- "block of the device (%lu).\n",
- (unsigned long)sbi->s_last_block,
- (unsigned long)blocks - 1);
+ pr_notice("Failed to read VAT inode from the last recorded block (%lu), retrying with the last block of the device (%lu).\n",
+ (unsigned long)sbi->s_last_block,
+ (unsigned long)blocks - 1);
udf_find_vat_block(sb, p_index, type1_index, blocks - 1);
}
if (!sbi->s_vat_inode)
@@ -1208,8 +1205,7 @@ static int udf_load_partdesc(struct super_block *sb, sector_t block)
if (map->s_partition_type == UDF_METADATA_MAP25) {
ret = udf_load_metadata_files(sb, i);
if (ret) {
- printk(KERN_ERR "UDF-fs: error loading MetaData "
- "partition map %d\n", i);
+ pr_err("error loading MetaData partition map %d\n", i);
goto out_bh;
}
} else {
@@ -1222,9 +1218,7 @@ static int udf_load_partdesc(struct super_block *sb, sector_t block)
* overwrite blocks instead of relocating them).
*/
sb->s_flags |= MS_RDONLY;
- printk(KERN_NOTICE "UDF-fs: Filesystem marked read-only "
- "because writing to pseudooverwrite partition is "
- "not implemented.\n");
+ pr_notice("Filesystem marked read-only because writing to pseudooverwrite partition is not implemented\n");
}
out_bh:
/* In case loading failed, we handle cleanup in udf_fill_super */
@@ -1466,9 +1460,8 @@ static noinline int udf_process_sequence(struct super_block *sb, long block,

bh = udf_read_tagged(sb, block, block, &ident);
if (!bh) {
- printk(KERN_ERR "udf: Block %Lu of volume descriptor "
- "sequence is corrupted or we could not read "
- "it.\n", (unsigned long long)block);
+ pr_err("Block %llu of volume descriptor sequence is corrupted or we could not read it\n",
+ (unsigned long long)block);
return 1;
}

@@ -1541,7 +1534,7 @@ static noinline int udf_process_sequence(struct super_block *sb, long block,
* in a suitable order
*/
if (!vds[VDS_POS_PRIMARY_VOL_DESC].block) {
- printk(KERN_ERR "udf: Primary Volume Descriptor not found!\n");
+ pr_err("Primary Volume Descriptor not found!\n");
return 1;
}
if (udf_load_pvoldesc(sb, vds[VDS_POS_PRIMARY_VOL_DESC].block))
@@ -1728,7 +1721,7 @@ static int udf_load_vrs(struct super_block *sb, struct udf_options *uopt,

if (!sb_set_blocksize(sb, uopt->blocksize)) {
if (!silent)
- printk(KERN_WARNING "UDF-fs: Bad block size\n");
+ pr_warn("Bad block size\n");
return 0;
}
sbi->s_last_block = uopt->lastblock;
@@ -1737,7 +1730,7 @@ static int udf_load_vrs(struct super_block *sb, struct udf_options *uopt,
nsr_off = udf_check_vsd(sb);
if (!nsr_off) {
if (!silent)
- printk(KERN_WARNING "UDF-fs: No VRS found\n");
+ pr_warn("No VRS found\n");
return 0;
}
if (nsr_off == -1)
@@ -1753,7 +1746,7 @@ static int udf_load_vrs(struct super_block *sb, struct udf_options *uopt,
sbi->s_anchor = uopt->anchor;
if (!udf_find_anchor(sb, fileset)) {
if (!silent)
- printk(KERN_WARNING "UDF-fs: No anchor found\n");
+ pr_warn("No anchor found\n");
return 0;
}
return 1;
@@ -1974,15 +1967,14 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
ret = udf_load_vrs(sb, &uopt, silent, &fileset);
if (!ret && uopt.blocksize != UDF_DEFAULT_BLOCKSIZE) {
if (!silent)
- printk(KERN_NOTICE
- "UDF-fs: Rescanning with blocksize "
- "%d\n", UDF_DEFAULT_BLOCKSIZE);
+ pr_notice("Rescanning with blocksize %d\n",
+ UDF_DEFAULT_BLOCKSIZE);
uopt.blocksize = UDF_DEFAULT_BLOCKSIZE;
ret = udf_load_vrs(sb, &uopt, silent, &fileset);
}
}
if (!ret) {
- printk(KERN_WARNING "UDF-fs: No partition found (1)\n");
+ pr_warn("No partition found (1)\n");
goto error_out;
}

@@ -1997,8 +1989,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
le16_to_cpu(lvidiu->maxUDFWriteRev); */

if (minUDFReadRev > UDF_MAX_READ_VERSION) {
- printk(KERN_ERR "UDF-fs: minUDFReadRev=%x "
- "(max is %x)\n",
+ pr_err("minUDFReadRev=%x (max is %x)\n",
le16_to_cpu(lvidiu->minUDFReadRev),
UDF_MAX_READ_VERSION);
goto error_out;
@@ -2014,28 +2005,27 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
}

if (!sbi->s_partitions) {
- printk(KERN_WARNING "UDF-fs: No partition found (2)\n");
+ pr_warn("No partition found (2)\n");
goto error_out;
}

if (sbi->s_partmaps[sbi->s_partition].s_partition_flags &
UDF_PART_FLAG_READ_ONLY) {
- printk(KERN_NOTICE "UDF-fs: Partition marked readonly; "
- "forcing readonly mount\n");
+ pr_notice("Partition marked readonly; forcing readonly mount\n");
sb->s_flags |= MS_RDONLY;
}

if (udf_find_fileset(sb, &fileset, &rootdir)) {
- printk(KERN_WARNING "UDF-fs: No fileset found\n");
+ pr_warn("No fileset found\n");
goto error_out;
}

if (!silent) {
struct timestamp ts;
udf_time_to_disk_stamp(&ts, sbi->s_record_time);
- udf_info("UDF: Mounting volume '%s', "
- "timestamp %04u/%02u/%02u %02u:%02u (%x)\n",
- sbi->s_volume_ident, le16_to_cpu(ts.year), ts.month, ts.day,
+ udf_info("Mounting volume '%s', timestamp %04u/%02u/%02u %02u:%02u (%x)\n",
+ sbi->s_volume_ident,
+ le16_to_cpu(ts.year), ts.month, ts.day,
ts.hour, ts.minute, le16_to_cpu(ts.typeAndTimezone));
}
if (!(sb->s_flags & MS_RDONLY))
@@ -2046,8 +2036,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
/* perhaps it's not extensible enough, but for now ... */
inode = udf_iget(sb, &rootdir);
if (!inode) {
- printk(KERN_ERR "UDF-fs: Error in udf_iget, block=%d, "
- "partition=%d\n",
+ pr_err("Error in udf_iget, block=%d, partition=%d\n",
rootdir.logicalBlockNum, rootdir.partitionReferenceNum);
goto error_out;
}
@@ -2055,7 +2044,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
/* Allocate a dentry for the root inode */
sb->s_root = d_alloc_root(inode);
if (!sb->s_root) {
- printk(KERN_ERR "UDF-fs: Couldn't allocate root dentry\n");
+ pr_err("Couldn't allocate root dentry\n");
iput(inode);
goto error_out;
}
@@ -2095,7 +2084,7 @@ void _udf_err(struct super_block *sb, const char *function,
va_start(args, fmt);
vsnprintf(error_buf, sizeof(error_buf), fmt, args);
va_end(args);
- printk(KERN_CRIT "UDF-fs error (device %s): %s: %s",
+ pr_crit("error (device %s): %s: %s",
sb->s_id, function, error_buf);
}

@@ -2107,7 +2096,7 @@ void _udf_warn(struct super_block *sb, const char *function,
va_start(args, fmt);
vsnprintf(error_buf, sizeof(error_buf), fmt, args);
va_end(args);
- printk(KERN_WARNING "UDF-fs warning (device %s): %s: %s",
+ pr_warn("warning (device %s): %s: %s",
sb->s_id, function, error_buf);
}

@@ -2200,11 +2189,11 @@ static unsigned int udf_count_free_bitmap(struct super_block *sb,
bh = udf_read_ptagged(sb, &loc, 0, &ident);

if (!bh) {
- printk(KERN_ERR "udf: udf_count_free failed\n");
+ pr_err("udf_count_free failed\n");
goto out;
} else if (ident != TAG_IDENT_SBD) {
brelse(bh);
- printk(KERN_ERR "udf: udf_count_free failed\n");
+ pr_err("udf_count_free failed\n");
goto out;
}

diff --git a/fs/udf/truncate.c b/fs/udf/truncate.c
index 8424308..d6225b3 100644
--- a/fs/udf/truncate.c
+++ b/fs/udf/truncate.c
@@ -95,23 +95,20 @@ void udf_truncate_tail_extent(struct inode *inode)
lbcount += elen;
if (lbcount > inode->i_size) {
if (lbcount - inode->i_size >= inode->i_sb->s_blocksize)
- printk(KERN_WARNING
- "udf_truncate_tail_extent(): Too long "
- "extent after EOF in inode %u: i_size: "
- "%Ld lbcount: %Ld extent %u+%u\n",
- (unsigned)inode->i_ino,
- (long long)inode->i_size,
- (long long)lbcount,
- (unsigned)eloc.logicalBlockNum,
- (unsigned)elen);
+ pr_warn("%s: Too long extent after EOF in inode %u: i_size: %lld lbcount: %lld extent %u+%u\n",
+ __func__,
+ (unsigned)inode->i_ino,
+ (long long)inode->i_size,
+ (long long)lbcount,
+ (unsigned)eloc.logicalBlockNum,
+ (unsigned)elen);
nelen = elen - (lbcount - inode->i_size);
epos.offset -= adsize;
extent_trunc(inode, &epos, &eloc, etype, elen, nelen);
epos.offset += adsize;
if (udf_next_aext(inode, &epos, &eloc, &elen, 1) != -1)
- printk(KERN_ERR "udf_truncate_tail_extent(): "
- "Extent after EOF in inode %u.\n",
- (unsigned)inode->i_ino);
+ pr_err("%s: Extent after EOF in inode %u\n",
+ __func__, (unsigned)inode->i_ino);
break;
}
}
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h
index 85e15ed..f7273fb 100644
--- a/fs/udf/udfdecl.h
+++ b/fs/udf/udfdecl.h
@@ -1,6 +1,8 @@
#ifndef __UDF_DECL_H
#define __UDF_DECL_H

+#define pr_fmt(fmt) "UDF-fs: " fmt
+
#include "ecma_167.h"
#include "osta_udf.h"

@@ -16,18 +18,11 @@
#define UDF_PREALLOCATE
#define UDF_DEFAULT_PREALLOC_BLOCKS 8

-#undef UDFFS_DEBUG
-
-#ifdef UDFFS_DEBUG
-#define udf_debug(f, a...) \
-do { \
- printk(KERN_DEBUG "UDF-fs DEBUG %s:%d:%s: ", \
- __FILE__, __LINE__, __func__); \
- printk(f, ##a); \
-} while (0)
-#else
-#define udf_debug(f, a...) /**/
-#endif
+__attribute__((format(printf, 3, 4)))
+extern void _udf_err(struct super_block *sb, const char *function,
+ const char *fmt, ...);
+#define udf_err(sb, fmt, ...) \
+ _udf_err(sb, __func__, fmt, ##__VA_ARGS__)

__attribute__((format(printf, 3, 4)))
extern void _udf_warn(struct super_block *sb, const char *function,
@@ -35,14 +30,19 @@ extern void _udf_warn(struct super_block *sb, const char *function,
#define udf_warn(sb, fmt, ...) \
_udf_warn(sb, __func__, fmt, ##__VA_ARGS__)

-__attribute__((format(printf, 3, 4)))
-extern void _udf_err(struct super_block *sb, const char *function,
- const char *fmt, ...);
-#define udf_err(sb, fmt, ...) \
- _udf_err(sb, __func__, fmt, ##__VA_ARGS__)
+#define udf_info(fmt, ...) \
+ pr_info("INFO " fmt, ##__VA_ARGS__)

-#define udf_info(f, a...) \
- printk(KERN_INFO "UDF-fs INFO " f, ##a);
+#undef UDFFS_DEBUG
+
+#ifdef UDFFS_DEBUG
+#define udf_debug(fmt, ...) \
+ printk(KERN_DEBUG pr_fmt("%s:%d:%s: " fmt), \
+ __FILE__, __LINE__, __func__, ##__VA_ARGS_)
+#else
+#define udf_debug(fmt, ...) \
+ no_printk(fmt, ##__VA_ARGS__)
+#endif

#define udf_fixed_to_variable(x) ( ( ( (x) >> 5 ) * 39 ) + ( (x) & 0x0000001F ) )
#define udf_variable_to_fixed(x) ( ( ( (x) / 39 ) << 5 ) + ( (x) % 39 ) )
diff --git a/fs/udf/udftime.c b/fs/udf/udftime.c
index b8c828c..1f11483 100644
--- a/fs/udf/udftime.c
+++ b/fs/udf/udftime.c
@@ -34,9 +34,10 @@
* http://www.boulder.nist.gov/timefreq/pubs/bulletin/leapsecond.htm
*/

+#include "udfdecl.h"
+
#include <linux/types.h>
#include <linux/kernel.h>
-#include "udfdecl.h"

#define EPOCH_YEAR 1970

diff --git a/fs/udf/unicode.c b/fs/udf/unicode.c
index d03a90b..44b815e 100644
--- a/fs/udf/unicode.c
+++ b/fs/udf/unicode.c
@@ -114,7 +114,7 @@ int udf_CS0toUTF8(struct ustr *utf_o, const struct ustr *ocu_i)
cmp_id = ocu_i->u_cmpID;
if (cmp_id != 8 && cmp_id != 16) {
memset(utf_o, 0, sizeof(struct ustr));
- printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n",
+ pr_err("unknown compression code (%d) stri=%s\n",
cmp_id, ocu_i->u_name);
return 0;
}
@@ -242,7 +242,7 @@ try_again:
if (utf_cnt) {
error_out:
ocu[++u_len] = '?';
- printk(KERN_DEBUG "udf: bad UTF-8 character\n");
+ printk(KERN_DEBUG pr_fmt("bad UTF-8 character\n"));
}

ocu[length - 1] = (uint8_t)u_len + 1;
@@ -267,7 +267,7 @@ static int udf_CS0toNLS(struct nls_table *nls, struct ustr *utf_o,
cmp_id = ocu_i->u_cmpID;
if (cmp_id != 8 && cmp_id != 16) {
memset(utf_o, 0, sizeof(struct ustr));
- printk(KERN_ERR "udf: unknown compression code (%d) stri=%s\n",
+ pr_err("unknown compression code (%d) stri=%s\n",
cmp_id, ocu_i->u_name);
return 0;
}
--
1.7.6.405.gc1be0

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