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Kernel: Properly propagate bind mount flags

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Previously, when performing a bind mount flags other than MS_BIND were ignored.
Now, they're properly propagated the same way a for any other mount.
This commit is contained in:
Sergey Bugaev 2020-01-12 19:22:24 +03:00 • committed by Andreas Kling
parent b620ed25ab
commit 93ff911473
3 changed files with 7 additions and 7 deletions
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4
Kernel/FileSystem/VirtualFileSystem.h
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@ -48,7 +48,7 @@ public:
class Mount {
public:
Mount(FS&, Custody* host_custody, int flags);
Mount(Inode& source, Custody& host_custody);
Mount(Inode& source, Custody& host_custody, int flags);
InodeIdentifier host() const;
InodeIdentifier guest() const { return m_guest; }
@ -74,7 +74,7 @@ public:
bool mount_root(FS&);
KResult mount(FS&, Custody& mount_point, int flags);
KResult bind_mount(Custody& source, Custody& mount_point);
KResult bind_mount(Custody& source, Custody& mount_point, int flags);
KResult unmount(InodeIdentifier guest_inode_id);
KResultOr<NonnullRefPtr<FileDescription>> open(StringView path, int options, mode_t mode, Custody& base, Optional<UidAndGid> = {});