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erofs: sunset erofs_dbg()

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Such debug messages are rarely used now.  Let's get rid of these,
and revert locally if they are needed for debugging.

Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20230414083027.12307-1-hsiangkao@linux.alibaba.com
This commit is contained in:
Gao Xiang 2023-04-14 16:30:26 +08:00
parent 1b3567a196
commit 10656f9ca6
5 changed files with 3 additions and 19 deletions
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3
fs/erofs/inode.c
View File

@ -26,9 +26,6 @@ static void *erofs_read_inode(struct erofs_buf *buf,
blkaddr = erofs_blknr(sb, inode_loc);
*ofs = erofs_blkoff(sb, inode_loc);
erofs_dbg("%s, reading inode nid %llu at %u of blkaddr %u",
__func__, vi->nid, *ofs, blkaddr);
kaddr = erofs_read_metabuf(buf, sb, blkaddr, EROFS_KMAP);
if (IS_ERR(kaddr)) {
erofs_err(sb, "failed to get inode (nid: %llu) page, err %ld",

2
fs/erofs/internal.h
View File

@ -31,10 +31,8 @@ __printf(3, 4) void _erofs_info(struct super_block *sb,
#define erofs_info(sb, fmt, ...) \
_erofs_info(sb, __func__, fmt "\n", ##__VA_ARGS__)
#ifdef CONFIG_EROFS_FS_DEBUG
#define erofs_dbg(x, ...) pr_debug(x "\n", ##__VA_ARGS__)
#define DBG_BUGON BUG_ON
#else
#define erofs_dbg(x, ...) ((void)0)
#define DBG_BUGON(x) ((void)(x))
#endif /* !CONFIG_EROFS_FS_DEBUG */

9
fs/erofs/namei.c
View File

@ -205,16 +205,13 @@ static struct dentry *erofs_lookup(struct inode *dir, struct dentry *dentry,
err = erofs_namei(dir, &dentry->d_name, &nid, &d_type);
if (err == -ENOENT) {
if (err == -ENOENT)
/* negative dentry */
inode = NULL;
} else if (err) {
else if (err)
inode = ERR_PTR(err);
} else {
erofs_dbg("%s, %pd (nid %llu) found, d_type %u", __func__,
dentry, nid, d_type);
else
inode = erofs_iget(dir->i_sb, nid);
}
return d_splice_alias(inode, dentry);
}

5
fs/erofs/zdata.c
View File

@ -979,8 +979,6 @@ repeat:
if (offset + cur < map->m_la ||
offset + cur >= map->m_la + map->m_llen) {
erofs_dbg("out-of-range map @ pos %llu", offset + cur);
if (z_erofs_collector_end(fe))
fe->backmost = false;
map->m_la = offset + cur;
@ -1105,9 +1103,6 @@ out:
if (err)
z_erofs_page_mark_eio(page);
z_erofs_onlinepage_endio(page);
erofs_dbg("%s, finish page: %pK spiltted: %u map->m_llen %llu",
__func__, page, spiltted, map->m_llen);
return err;
}

3
fs/erofs/zmap.c
View File

@ -585,9 +585,6 @@ static int z_erofs_do_map_blocks(struct inode *inode,
unmap_out:
erofs_unmap_metabuf(&m.map->buf);
erofs_dbg("%s, m_la %llu m_pa %llu m_llen %llu m_plen %llu m_flags 0%o",
__func__, map->m_la, map->m_pa,
map->m_llen, map->m_plen, map->m_flags);
return err;
}