diff mbox series

[2/3] ceph: record updated mon_addr on remount

Message ID 20210604050512.552649-3-vshankar@redhat.com
State New
Headers show
Series ceph: use new mount device syntax | expand

Commit Message

Venky Shankar June 4, 2021, 5:05 a.m. UTC 
Note that the new monitors are just shown in /proc/mounts.
Ceph does not (re)connect to new monitors yet.

Signed-off-by: Venky Shankar <vshankar@redhat.com>
---
 fs/ceph/super.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index e273eabb0397..ccbd72e53998 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -1169,6 +1169,12 @@  static int ceph_reconfigure_fc(struct fs_context *fc)
 	else
 		ceph_clear_mount_opt(fsc, ASYNC_DIROPS);
 
+	if (strcmp(fsc->mount_options->mon_addr, fsopt->mon_addr)) {
+		kfree(fsc->mount_options->mon_addr);
+		fsc->mount_options->mon_addr = kstrdup(fsopt->mon_addr,
+						       GFP_KERNEL);
+	}
+
 	sync_filesystem(fc->root->d_sb);
 	return 0;
 }