diff options
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2016-08-02 14:05:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-02 19:35:17 -0400 |
| commit | feee880fa58254fcc1c78bc8b6446a435cc1baf0 (patch) | |
| tree | c09328c3d4924f88778ac3d890b038a9fb8c0720 /fs/nilfs2/dat.c | |
| parent | 6625689e159fa1d43572ee113713ab23bec03131 (diff) | |
nilfs2: reduce bare use of printk() with nilfs_msg()
Replace most use of printk() in nilfs2 implementation with nilfs_msg(),
and reduce the following checkpatch.pl warning:
"WARNING: Prefer [subsystem eg: netdev]_crit([subsystem]dev, ...
then dev_crit(dev, ... then pr_crit(... to printk(KERN_CRIT ..."
This patch also fixes a minor checkpatch warning "WARNING: quoted string
split across lines" that often accompanies the prior warning, and amends
message format as needed.
Link: http://lkml.kernel.org/r/1464875891-5443-5-git-send-email-konishi.ryusuke@lab.ntt.co.jp
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/dat.c')
| -rw-r--r-- | fs/nilfs2/dat.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/fs/nilfs2/dat.c b/fs/nilfs2/dat.c index 7367610ea807..dffedb2f8817 100644 --- a/fs/nilfs2/dat.c +++ b/fs/nilfs2/dat.c @@ -349,10 +349,11 @@ int nilfs_dat_move(struct inode *dat, __u64 vblocknr, sector_t blocknr) kaddr = kmap_atomic(entry_bh->b_page); entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr); if (unlikely(entry->de_blocknr == cpu_to_le64(0))) { - printk(KERN_CRIT "%s: vbn = %llu, [%llu, %llu)\n", __func__, - (unsigned long long)vblocknr, - (unsigned long long)le64_to_cpu(entry->de_start), - (unsigned long long)le64_to_cpu(entry->de_end)); + nilfs_msg(dat->i_sb, KERN_CRIT, + "%s: invalid vblocknr = %llu, [%llu, %llu)", + __func__, (unsigned long long)vblocknr, + (unsigned long long)le64_to_cpu(entry->de_start), + (unsigned long long)le64_to_cpu(entry->de_end)); kunmap_atomic(kaddr); brelse(entry_bh); return -EINVAL; @@ -479,14 +480,12 @@ int nilfs_dat_read(struct super_block *sb, size_t entry_size, int err; if (entry_size > sb->s_blocksize) { - printk(KERN_ERR - "NILFS: too large DAT entry size: %zu bytes.\n", - entry_size); + nilfs_msg(sb, KERN_ERR, "too large DAT entry size: %zu bytes", + entry_size); return -EINVAL; } else if (entry_size < NILFS_MIN_DAT_ENTRY_SIZE) { - printk(KERN_ERR - "NILFS: too small DAT entry size: %zu bytes.\n", - entry_size); + nilfs_msg(sb, KERN_ERR, "too small DAT entry size: %zu bytes", + entry_size); return -EINVAL; } |