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| author | Konstantin Belousov <kib@FreeBSD.org> | 2021-12-25 19:44:59 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2022-01-08 03:41:44 +0000 |
| commit | 4a4b059a97950740f04b091d7050460a984e7555 (patch) | |
| tree | 7d2da9de75309881731333c6db81735b6ea5f654 /sys/sys/mount.h | |
| parent | ba2c98389b78b548aedac0be53121df909c3fe2f (diff) | |
| download | src-4a4b059a97950740f04b091d7050460a984e7555.tar.gz src-4a4b059a97950740f04b091d7050460a984e7555.zip | |
Add vfs_remount_ro()
a helper to remount filesystem from rw to ro.
Tested by: pho
Reviewed by: markj, mckusick
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D33721
Diffstat (limited to 'sys/sys/mount.h')
| -rw-r--r-- | sys/sys/mount.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/sys/mount.h b/sys/sys/mount.h index 1b4243788f7b..ae3eebd94c53 100644 --- a/sys/sys/mount.h +++ b/sys/sys/mount.h @@ -1036,6 +1036,8 @@ void vfs_register_for_notification(struct mount *, struct mount *, void vfs_unregister_for_notification(struct mount *, struct mount_upper_node *); void vfs_unregister_upper(struct mount *, struct mount_upper_node *); +int vfs_remount_ro(struct mount *mp); + extern TAILQ_HEAD(mntlist, mount) mountlist; /* mounted filesystem list */ extern struct mtx_padalign mountlist_mtx; extern struct nfs_public nfs_pub; |