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dkim=pass header.d=fb.com header.s=facebook header.b=rFK+Q4oE; dmarc=pass (policy=reject) header.from=fb.com; spf=none (imf27.hostedemail.com: domain of "prvs=71737354e2=shr@fb.com" has no SPF policy when checking 67.231.153.30) smtp.mailfrom="prvs=71737354e2=shr@fb.com" X-Rspamd-Server: rspam10 X-Rspam-User: X-HE-Tag: 1656007698-940497 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: If iomap_write_iter() encounters -EAGAIN, return -EAGAIN to the caller. Signed-off-by: Stefan Roesch --- fs/iomap/buffered-io.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index 83cf093fcb92..f2e36240079f 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -830,7 +830,13 @@ static loff_t iomap_write_iter(struct iomap_iter *it= er, struct iov_iter *i) length -=3D status; } while (iov_iter_count(i) && length); =20 - return written ? written : status; + if (status =3D=3D -EAGAIN) { + iov_iter_revert(i, written); + return -EAGAIN; + } + if (written) + return written; + return status; } =20 ssize_t --=20 2.30.2