From: Fam Zheng <famz@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>,
qemu-block@nongnu.org
Subject: [Qemu-devel] [PATCH] file-posix: Handle EINTR in preallocation=full write
Date: Fri, 27 Jul 2018 14:53:14 +0800 [thread overview]
Message-ID: <20180727065314.1656-1-famz@redhat.com> (raw)
Cc: qemu-stable@nongnu.org
Signed-off-by: Fam Zheng <famz@redhat.com>
---
block/file-posix.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/block/file-posix.c b/block/file-posix.c
index ad299beb38..928b863ced 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -1646,6 +1646,9 @@ static int handle_aiocb_truncate(RawPosixAIOData *aiocb)
num = MIN(left, 65536);
result = write(fd, buf, num);
if (result < 0) {
+ if (errno == EINTR) {
+ continue;
+ }
result = -errno;
error_setg_errno(errp, -result,
"Could not write zeros for preallocation");
--
2.17.1
next reply other threads:[~2018-07-27 6:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-27 6:53 Fam Zheng [this message]
2018-07-27 9:07 ` [Qemu-devel] [PATCH] file-posix: Handle EINTR in preallocation=full write Kevin Wolf
2018-07-27 9:16 ` Fam Zheng
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