diff --git a/rpcs3/Emu/Cell/Modules/cellFs.cpp b/rpcs3/Emu/Cell/Modules/cellFs.cpp
index e3c608bfc6..6923116f97 100644
--- a/rpcs3/Emu/Cell/Modules/cellFs.cpp
+++ b/rpcs3/Emu/Cell/Modules/cellFs.cpp
@@ -863,12 +863,6 @@ s32 cellFsStReadWaitCallback(u32 fd, u64 size, vm::ptr<void(s32 xfd, u64 xsize)>
 
 using fs_aio_cb_t = vm::ptr<void(vm::ptr<CellFsAio> xaio, s32 error, s32 xid, u64 size)>;
 
-// temporarily
-struct lv2_fs_mount_point
-{
-	std::mutex mutex;
-};
-
 struct fs_aio_thread : ppu_thread
 {
 	using ppu_thread::ppu_thread;
diff --git a/rpcs3/Emu/Cell/Modules/cellSysCache.cpp b/rpcs3/Emu/Cell/Modules/cellSysCache.cpp
index 157a566b2f..7f2f3078bf 100644
--- a/rpcs3/Emu/Cell/Modules/cellSysCache.cpp
+++ b/rpcs3/Emu/Cell/Modules/cellSysCache.cpp
@@ -28,6 +28,8 @@ void fmt_class_string<CellSysCacheError>::format(std::string& out, u64 arg)
 	});
 }
 
+extern lv2_fs_mount_point g_mp_sys_dev_hdd1;
+
 struct syscache_info
 {
 	const std::string cache_root = Emu.GetHdd1Dir() + "/caches/";
@@ -77,6 +79,8 @@ struct syscache_info
 		// Poison opened files in /dev_hdd1 to return CELL_EIO on access
 		if (remove_root)
 		{
+			std::lock_guard lock(g_mp_sys_dev_hdd1.mutex);
+
 			idm::select<lv2_fs_object, lv2_file>([](u32 id, lv2_file& file)
 			{
 				if (std::memcmp("/dev_hdd1", file.name.data(), 9) == 0)
diff --git a/rpcs3/Emu/Cell/lv2/sys_fs.cpp b/rpcs3/Emu/Cell/lv2/sys_fs.cpp
index c93e5cd494..5dff954841 100644
--- a/rpcs3/Emu/Cell/lv2/sys_fs.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_fs.cpp
@@ -10,15 +10,6 @@
 
 LOG_CHANNEL(sys_fs);
 
-struct lv2_fs_mount_point
-{
-	const u32 sector_size = 512;
-	const u32 block_size = 4096;
-	const bs_t<lv2_mp_flag> flags{};
-
-	shared_mutex mutex;
-};
-
 lv2_fs_mount_point g_mp_sys_dev_hdd0;
 lv2_fs_mount_point g_mp_sys_dev_hdd1{512, 32768, lv2_mp_flag::no_uid_gid};
 lv2_fs_mount_point g_mp_sys_dev_usb{512, 4096, lv2_mp_flag::no_uid_gid};
@@ -1277,14 +1268,14 @@ error_code sys_fs_fcntl(ppu_thread& ppu, u32 fd, u32 op, vm::ptr<void> _arg, u32
 
 		fs::file stream;
 		stream.reset(std::move(sdata_file));
-		if (const u32 id = idm::import<lv2_fs_object, lv2_file>([&]() -> std::shared_ptr<lv2_file>
+		if (const u32 id = idm::import<lv2_fs_object, lv2_file>([&file = *file, &stream = stream]() -> std::shared_ptr<lv2_file>
 		{
 			if (!g_fxo->get<loaded_npdrm_keys>()->npdrm_fds.try_inc(16))
 			{
 				return nullptr;
 			}
 
-			return std::make_shared<lv2_file>(*file, std::move(stream), file->mode, file->flags, lv2_file_type::npdrm);
+			return std::make_shared<lv2_file>(file, std::move(stream), file.mode, file.flags, lv2_file_type::npdrm);
 		}))
 		{
 			arg->out_code = CELL_OK;
diff --git a/rpcs3/Emu/Cell/lv2/sys_fs.h b/rpcs3/Emu/Cell/lv2/sys_fs.h
index e78eebac26..da38317644 100644
--- a/rpcs3/Emu/Cell/lv2/sys_fs.h
+++ b/rpcs3/Emu/Cell/lv2/sys_fs.h
@@ -3,6 +3,7 @@
 #include "Emu/Memory/vm_ptr.h"
 #include "Emu/Cell/ErrorCodes.h"
 #include "Utilities/File.h"
+#include "Utilities/mutex.h"
 
 #include <string>
 
@@ -121,8 +122,6 @@ struct FsMselfEntry
 	u8 m_reserve[16];
 };
 
-struct lv2_fs_mount_point;
-
 enum class lv2_mp_flag
 {
 	read_only,
@@ -138,6 +137,15 @@ enum class lv2_file_type
 	npdrm,
 };
 
+struct lv2_fs_mount_point
+{
+	const u32 sector_size = 512;
+	const u32 block_size = 4096;
+	const bs_t<lv2_mp_flag> flags{};
+
+	shared_mutex mutex;
+};
+
 struct lv2_fs_object
 {
 	using id_type = lv2_fs_object;