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bcachefs: more informative write path error message

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-02-16 20:03:12 -05:00
parent 74406f66ad
commit 3235e04afe
1 changed files with 11 additions and 5 deletions
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16
fs/bcachefs/io_write.c
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@ -530,7 +530,8 @@ static void __bch2_write_index(struct bch_write_op *op)
bch_err_inum_offset_ratelimited(c,
insert->k.p.inode, insert->k.p.offset << 9,
"write error while doing btree update: %s",
"%s write error while doing btree update: %s",
op->flags & BCH_WRITE_MOVE ? "move" : "user",
bch2_err_str(ret));
}
@ -1067,7 +1068,8 @@ do_write:
*_dst = dst;
return more;
csum_err:
bch_err(c, "error verifying existing checksum while rewriting existing data (memory corruption?)");
bch_err(c, "%s writ error: error verifying existing checksum while rewriting existing data (memory corruption?)",
op->flags & BCH_WRITE_MOVE ? "move" : "user");
ret = -EIO;
err:
if (to_wbio(dst)->bounce)
@ -1169,7 +1171,8 @@ static void bch2_nocow_write_convert_unwritten(struct bch_write_op *op)
bch_err_inum_offset_ratelimited(c,
insert->k.p.inode, insert->k.p.offset << 9,
"write error while doing btree update: %s",
"%s write error while doing btree update: %s",
op->flags & BCH_WRITE_MOVE ? "move" : "user",
bch2_err_str(ret));
}
@ -1449,7 +1452,9 @@ err:
bch_err_inum_offset_ratelimited(c,
op->pos.inode,
op->pos.offset << 9,
"%s(): error: %s", __func__, bch2_err_str(ret));
"%s(): %s error: %s", __func__,
op->flags & BCH_WRITE_MOVE ? "move" : "user",
bch2_err_str(ret));
op->error = ret;
break;
}
@ -1573,7 +1578,8 @@ CLOSURE_CALLBACK(bch2_write)
bch_err_inum_offset_ratelimited(c,
op->pos.inode,
op->pos.offset << 9,
"misaligned write");
"%s write error: misaligned write",
op->flags & BCH_WRITE_MOVE ? "move" : "user");
op->error = -EIO;
goto err;
}