[RFC PATCH v3 4/8] buffer_io_error: Use dev_printk
From: Tony Asleson <hidden>
Date: 2020-06-23 19:18:04
Also in:
linux-scsi
Subsystem:
filesystems (vfs and infrastructure), the rest · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds
Signed-off-by: Tony Asleson <redacted> --- fs/buffer.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index a60f60396cfa..97b8f455c031 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c@@ -133,10 +133,16 @@ __clear_page_buffers(struct page *page) static void buffer_io_error(struct buffer_head *bh, char *msg) { - if (!test_bit(BH_Quiet, &bh->b_state)) - printk_ratelimited(KERN_ERR + if (!test_bit(BH_Quiet, &bh->b_state)) { + struct device *gendev; + + gendev = (bh->b_bdev->bd_disk) ? + disk_to_dev(bh->b_bdev->bd_disk) : NULL; + + dev_err_ratelimited(gendev, "Buffer I/O error on dev %pg, logical block %llu%s\n", bh->b_bdev, (unsigned long long)bh->b_blocknr, msg); + } } /*
--
2.25.4