Merge tag 'vfs-6.7.fsid' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

[thirdparty/linux.git] / fs / efivarfs / super.c

diff --git a/fs/efivarfs/super.c b/fs/efivarfs/super.c
index b784c393a5041e05abcf06440b6fddba013debba..77240953a92e0e1d65a49fc946bd1c830836b909 100644 (file)
--- a/fs/efivarfs/super.c
+++ b/fs/efivarfs/super.c
@@ -46,6 +46,7 @@ static int efivarfs_statfs(struct dentry *dentry, struct kstatfs *buf)
                         EFI_VARIABLE_BOOTSERVICE_ACCESS |
                         EFI_VARIABLE_RUNTIME_ACCESS;
        u64 storage_space, remaining_space, max_variable_size;
+       u64 id = huge_encode_dev(dentry->d_sb->s_dev);
        efi_status_t status;
 
        /* Some UEFI firmware does not implement QueryVariableInfo() */
@@ -69,6 +70,7 @@ static int efivarfs_statfs(struct dentry *dentry, struct kstatfs *buf)
        buf->f_blocks   = storage_space;
        buf->f_bfree    = remaining_space;
        buf->f_type     = dentry->d_sb->s_magic;
+       buf->f_fsid     = u64_to_fsid(id);
 
        /*
         * In f_bavail we declare the free space that the kernel will allow writing