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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2016-08-02 14:05:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-02 19:35:17 -0400
commitfeee880fa58254fcc1c78bc8b6446a435cc1baf0 (patch)
treec09328c3d4924f88778ac3d890b038a9fb8c0720 /fs/nilfs2/segbuf.c
parent6625689e159fa1d43572ee113713ab23bec03131 (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/segbuf.c')
-rw-r--r--fs/nilfs2/segbuf.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c
index a962d7d83447..6f87b2ac1aeb 100644
--- a/fs/nilfs2/segbuf.c
+++ b/fs/nilfs2/segbuf.c
@@ -514,7 +514,11 @@ static int nilfs_segbuf_wait(struct nilfs_segment_buffer *segbuf)
} while (--segbuf->sb_nbio > 0);
if (unlikely(atomic_read(&segbuf->sb_err) > 0)) {
- printk(KERN_ERR "NILFS: IO error writing segment\n");
+ nilfs_msg(segbuf->sb_super, KERN_ERR,
+ "I/O error writing log (start-blocknr=%llu, block-count=%lu) in segment %llu",
+ (unsigned long long)segbuf->sb_pseg_start,
+ segbuf->sb_sum.nblocks,
+ (unsigned long long)segbuf->sb_segnum);
err = -EIO;
}
return err;