diff --git a/drivers/staging/android/ashmem_rust.rs b/drivers/staging/android/ashmem_rust.rs
index a01cfa4d479a..2f9083548061 100644
--- a/drivers/staging/android/ashmem_rust.rs
+++ b/drivers/staging/android/ashmem_rust.rs
@@ -20,6 +20,7 @@ use kernel::{
     mm::virt::{flags as vma_flags, VmAreaNew},
     page::page_align,
     prelude::*,
+    seq_file::{seq_print, SeqFile},
     sync::{new_mutex, Mutex},
     task::Task,
     uaccess::{UserSlice, UserSliceReader, UserSliceWriter},
@@ -208,6 +209,7 @@ impl MiscDevice for Ashmem {
             bindings::ASHMEM_GET_SIZE => me.get_size(),
             bindings::ASHMEM_SET_PROT_MASK => me.set_prot_mask(arg),
             bindings::ASHMEM_GET_PROT_MASK => me.get_prot_mask(),
+            bindings::ASHMEM_GET_FILE_ID => me.get_file_id(UserSlice::new(arg, size).writer()),
             _ => Err(EINVAL),
         }
     }
@@ -221,6 +223,19 @@ impl MiscDevice for Ashmem {
         };
         Self::ioctl(me, file, cmd, arg)
     }
+
+    fn show_fdinfo(me: Pin<&Ashmem>, m: &SeqFile, _file: &File) {
+        let asma = me.inner.lock();
+
+        if let Some(file) = asma.file.as_ref() {
+            seq_print!(m, "inode:\t{}\n", file.inode_ino());
+        }
+        if let Some(name) = asma.name.as_ref() {
+            let name = core::str::from_utf8(name).unwrap_or("<invalid utf-8>");
+            seq_print!(m, "name:\t{}\n", name);
+        }
+        seq_print!(m, "size\t{}\n", asma.size);
+    }
 }
 
 impl Ashmem {
@@ -298,6 +313,18 @@ impl Ashmem {
     fn get_prot_mask(&self) -> Result<isize> {
         Ok(self.inner.lock().prot_mask as isize)
     }
+
+    fn get_file_id(&self, mut writer: UserSliceWriter) -> Result<isize> {
+        let ino = {
+            let asma = self.inner.lock();
+            let Some(file) = asma.file.as_ref() else {
+                return Err(EINVAL);
+            };
+            file.inode_ino()
+        };
+        writer.write(&ino)?;
+        Ok(0)
+    }
 }
 
 impl AshmemInner {
diff --git a/drivers/staging/android/shmem.rs b/drivers/staging/android/shmem.rs
index f0e3f5dfaeea..3bddaea0628d 100644
--- a/drivers/staging/android/shmem.rs
+++ b/drivers/staging/android/shmem.rs
@@ -107,6 +107,11 @@ impl ShmemFile {
             Ok(ret as loff_t)
         }
     }
+
+    pub(crate) fn inode_ino(&self) -> usize {
+        // SAFETY: Accessing the ino is always okay.
+        unsafe { (*(*self.inner.as_ptr()).f_inode).i_ino as usize }
+    }
 }
 
 /// Fix the lockdep class of the shmem inode.