From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Thu, 11 Jan 2024 04:08:30 +0000 (-0500)
Subject: bcachefs: Don't log errors if BCH_WRITE_ALLOC_NOWAIT
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4ecad0da9de830681ffff973bc0d47b07612bbe6;p=linux.git

bcachefs: Don't log errors if BCH_WRITE_ALLOC_NOWAIT

Previously, we added logging in the write path to ensure that any
unexpected errors getting reported to userspace have a log message; but
BCH_WRITE_ALLOC_NOWAIT is a special case, it's used for promotes where
errors are expected and not reported out to userspace - so we need to
silence those.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---

diff --git a/fs/bcachefs/io_write.c b/fs/bcachefs/io_write.c
index 33c0e783d5469..e69c00fa32bdb 100644
--- a/fs/bcachefs/io_write.c
+++ b/fs/bcachefs/io_write.c
@@ -1447,10 +1447,11 @@ err:
 			op->flags |= BCH_WRITE_DONE;
 
 			if (ret < 0) {
-				bch_err_inum_offset_ratelimited(c,
-					op->pos.inode,
-					op->pos.offset << 9,
-					"%s(): error: %s", __func__, bch2_err_str(ret));
+				if (!(op->flags & BCH_WRITE_ALLOC_NOWAIT))
+					bch_err_inum_offset_ratelimited(c,
+						op->pos.inode,
+						op->pos.offset << 9,
+						"%s(): error: %s", __func__, bch2_err_str(ret));
 				op->error = ret;
 				break;
 			}