From: Karel Zak <kzak@redhat.com>
Date: Tue, 15 Jun 2021 08:34:46 +0000 (+0200)
Subject: lib/loopdev: perform retry on EAGAIN
X-Git-Tag: v2.38-rc1~456
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3e03cb680668e4d47286bc7e6ab43e47bb84c989;p=thirdparty%2Futil-linux.git

lib/loopdev: perform retry on EAGAIN

Suggested-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/losetup.c b/sys-utils/losetup.c
index f082fab418..56de4ccba1 100644
--- a/sys-utils/losetup.c
+++ b/sys-utils/losetup.c
@@ -573,7 +573,7 @@ static int create_loop(struct loopdev_cxt *lc,
 		if (rc == 0)
 			break;			/* success */
 
-		if (errno == EBUSY && !hasdev && ntries < 64) {
+		if ((errno == EBUSY || errno == EAGAIN) && !hasdev && ntries < 64) {
 			xusleep(200000);
 			ntries++;
 			continue;