Move everything in kernel into kernel namespace

49 files changed, 108 insertions, 110 deletions

diff --git a/kernel/include/kernel/devices/block_device.hpp b/kernel/include/kernel/devices/block_device.hpp
index e2026dd..619b815 100644
--- a/kernel/include/kernel/devices/block_device.hpp
+++ b/kernel/include/kernel/devices/block_device.hpp
@@ -7,7 +7,7 @@
 
 #include <cstddef>
 
-namespace devices
+namespace kernel::devices
 {
   /**
    * @brief Base interface for block-addressable devices.
@@ -92,6 +92,6 @@ namespace devices
 
     size_t m_block_size;
   };
-}  // namespace devices
+}  // namespace kernel::devices
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/devices/block_device_utils.hpp b/kernel/include/kernel/devices/block_device_utils.hpp
index 5ec69d1..bb49d04 100644
--- a/kernel/include/kernel/devices/block_device_utils.hpp
+++ b/kernel/include/kernel/devices/block_device_utils.hpp
@@ -7,11 +7,11 @@
 
 #include <cstddef>
 
-namespace devices::block_device_utils
+namespace kernel::devices::block_device_utils
 {
   auto read(kstd::shared_ptr<devices::device> const & device, void * buffer, size_t offset, size_t size) -> size_t;
   auto write(kstd::shared_ptr<devices::device> const & device, void const * buffer, size_t offset, size_t size)
       -> size_t;
-}  // namespace devices::block_device_utils
+}  // namespace kernel::devices::block_device_utils
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/devices/device.hpp b/kernel/include/kernel/devices/device.hpp
index 66cb7f8..67fa5ad 100644
--- a/kernel/include/kernel/devices/device.hpp
+++ b/kernel/include/kernel/devices/device.hpp
@@ -5,7 +5,7 @@
 
 #include <cstddef>
 
-namespace devices
+namespace kernel::devices
 {
   /**
    * @brief Base device identified by a major, minor number and name.
@@ -57,6 +57,6 @@ namespace devices
     size_t m_minor;
     kstd::string m_name;
   };
-}  // namespace devices
+}  // namespace kernel::devices
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/devices/storage/ram_disk/ram_disk_controller.hpp b/kernel/include/kernel/devices/storage/ram_disk/ram_disk_controller.hpp
index 6f022e3..40763bf 100644
--- a/kernel/include/kernel/devices/storage/ram_disk/ram_disk_controller.hpp
+++ b/kernel/include/kernel/devices/storage/ram_disk/ram_disk_controller.hpp
@@ -5,7 +5,7 @@
 
 #include "kernel/devices/storage/storage_controller.hpp"
 
-namespace devices::storage::ram_disk
+namespace kernel::devices::storage::ram_disk
 {
   /**
    * @brief Storage controller that exposes boot modules as RAM-disk devices.
@@ -26,6 +26,6 @@ namespace devices::storage::ram_disk
   private:
     kapi::boot_modules::boot_module_registry const * m_boot_module_registry;
   };
-}  // namespace devices::storage::ram_disk
+}  // namespace kernel::devices::storage::ram_disk
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/devices/storage/ram_disk/ram_disk_device.hpp b/kernel/include/kernel/devices/storage/ram_disk/ram_disk_device.hpp
index c323f4b..75ff50b 100644
--- a/kernel/include/kernel/devices/storage/ram_disk/ram_disk_device.hpp
+++ b/kernel/include/kernel/devices/storage/ram_disk/ram_disk_device.hpp
@@ -7,7 +7,7 @@
 
 #include <cstddef>
 
-namespace devices::storage::ram_disk
+namespace kernel::devices::storage::ram_disk
 {
   /**
    * @brief Block device for a boot module.
@@ -47,6 +47,6 @@ namespace devices::storage::ram_disk
 
     kapi::boot_modules::boot_module m_boot_module{};
   };
-}  // namespace devices::storage::ram_disk
+}  // namespace kernel::devices::storage::ram_disk
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/devices/storage/storage_controller.hpp b/kernel/include/kernel/devices/storage/storage_controller.hpp
index 58585fa..5639160 100644
--- a/kernel/include/kernel/devices/storage/storage_controller.hpp
+++ b/kernel/include/kernel/devices/storage/storage_controller.hpp
@@ -8,7 +8,7 @@
 
 #include <cstddef>
 
-namespace devices::storage
+namespace kernel::devices::storage
 {
   /**
    * @brief Base interface for storage controllers.
@@ -66,6 +66,6 @@ namespace devices::storage
     size_t m_minors_per_device{};
     kstd::vector<kstd::shared_ptr<devices::device>> m_devices{};
   };
-}  // namespace devices::storage
+}  // namespace kernel::devices::storage
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/devices/storage/storage_management.hpp b/kernel/include/kernel/devices/storage/storage_management.hpp
index 413820e..b6d1318 100644
--- a/kernel/include/kernel/devices/storage/storage_management.hpp
+++ b/kernel/include/kernel/devices/storage/storage_management.hpp
@@ -9,7 +9,7 @@
 
 #include <cstddef>
 
-namespace devices::storage
+namespace kernel::devices::storage
 {
   /**
    * @brief Global storage subsystem manager.
@@ -72,6 +72,6 @@ namespace devices::storage
 
     kstd::vector<kstd::shared_ptr<storage_controller>> m_controllers{};
   };
-}  // namespace devices::storage
+}  // namespace kernel::devices::storage
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/dentry.hpp b/kernel/include/kernel/filesystem/dentry.hpp
index c28246f..fc85a7d 100644
--- a/kernel/include/kernel/filesystem/dentry.hpp
+++ b/kernel/include/kernel/filesystem/dentry.hpp
@@ -10,7 +10,7 @@
 #include <cstdint>
 #include <string_view>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct dentry
   {
@@ -38,6 +38,6 @@ namespace filesystem
     kstd::shared_ptr<inode> m_inode;
     uint32_t m_flags{0};
   };
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/devfs/devfs_filesystem.hpp b/kernel/include/kernel/filesystem/devfs/devfs_filesystem.hpp
index 5559c2a..2330915 100644
--- a/kernel/include/kernel/filesystem/devfs/devfs_filesystem.hpp
+++ b/kernel/include/kernel/filesystem/devfs/devfs_filesystem.hpp
@@ -10,7 +10,7 @@
 
 #include <string_view>
 
-namespace filesystem::devfs
+namespace kernel::filesystem::devfs
 {
   struct devfs_filesystem : filesystem
   {
@@ -20,6 +20,6 @@ namespace filesystem::devfs
   private:
     auto build_device_inode_table() -> void;
   };
-}  // namespace filesystem::devfs
+}  // namespace kernel::filesystem::devfs
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/devfs/devfs_root_inode.hpp b/kernel/include/kernel/filesystem/devfs/devfs_root_inode.hpp
index b1d37ab..206fc13 100644
--- a/kernel/include/kernel/filesystem/devfs/devfs_root_inode.hpp
+++ b/kernel/include/kernel/filesystem/devfs/devfs_root_inode.hpp
@@ -5,7 +5,7 @@
 
 #include <cstddef>
 
-namespace filesystem::devfs
+namespace kernel::filesystem::devfs
 {
   struct devfs_root_inode : inode
   {
@@ -14,6 +14,6 @@ namespace filesystem::devfs
     auto read(void * buffer, size_t offset, size_t size) const -> size_t override;
     auto write(void const * buffer, size_t offset, size_t size) -> size_t override;
   };
-}  // namespace filesystem::devfs
+}  // namespace kernel::filesystem::devfs
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/device_inode.hpp b/kernel/include/kernel/filesystem/device_inode.hpp
index 0477969..7f044b0 100644
--- a/kernel/include/kernel/filesystem/device_inode.hpp
+++ b/kernel/include/kernel/filesystem/device_inode.hpp
@@ -8,7 +8,7 @@
 
 #include <cstddef>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct device_inode : inode
   {
@@ -22,6 +22,6 @@ namespace filesystem
   private:
     kstd::shared_ptr<devices::device> m_device;
   };
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/ext2/ext2_block_group_descriptor.hpp b/kernel/include/kernel/filesystem/ext2/ext2_block_group_descriptor.hpp
index b0966da..0de7428 100644
--- a/kernel/include/kernel/filesystem/ext2/ext2_block_group_descriptor.hpp
+++ b/kernel/include/kernel/filesystem/ext2/ext2_block_group_descriptor.hpp
@@ -4,7 +4,7 @@
 #include <array>
 #include <cstdint>
 
-namespace filesystem::ext2
+namespace kernel::filesystem::ext2
 {
   struct ext2_block_group_descriptor
   {
@@ -17,5 +17,5 @@ namespace filesystem::ext2
     std::array<uint8_t, 2> padding;
     std::array<uint8_t, 12> reserved;  // NOLINT(readability-magic-numbers)
   };
-}  // namespace filesystem::ext2
+}  // namespace kernel::filesystem::ext2
 #endif  // EXT2_BLOCK_GROUP_DESCRIPTOR_HPP
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/ext2/ext2_filesystem.hpp b/kernel/include/kernel/filesystem/ext2/ext2_filesystem.hpp
index 1445e5a..753aea1 100644
--- a/kernel/include/kernel/filesystem/ext2/ext2_filesystem.hpp
+++ b/kernel/include/kernel/filesystem/ext2/ext2_filesystem.hpp
@@ -9,7 +9,7 @@
 
 #include <string_view>
 
-namespace filesystem::ext2
+namespace kernel::filesystem::ext2
 {
   struct ext2_filesystem : filesystem
   {
@@ -18,6 +18,6 @@ namespace filesystem::ext2
 
   private:
   };
-}  // namespace filesystem::ext2
+}  // namespace kernel::filesystem::ext2
 
 #endif
diff --git a/kernel/include/kernel/filesystem/ext2/ext2_inode.hpp b/kernel/include/kernel/filesystem/ext2/ext2_inode.hpp
index c35f84c..2054227 100644
--- a/kernel/include/kernel/filesystem/ext2/ext2_inode.hpp
+++ b/kernel/include/kernel/filesystem/ext2/ext2_inode.hpp
@@ -9,7 +9,7 @@
 #include <cstddef>
 #include <cstdint>
 
-namespace filesystem::ext2
+namespace kernel::filesystem::ext2
 {
   struct ext2_inode : inode
   {
@@ -39,6 +39,6 @@ namespace filesystem::ext2
     // uint8_t osd2[12]; // TODO BA-FS26 really correct?
     std::array<uint8_t, 12> osd2;  // NOLINT(readability-magic-numbers)
   };
-}  // namespace filesystem::ext2
+}  // namespace kernel::filesystem::ext2
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/ext2/ext2_linked_directory_entry.hpp b/kernel/include/kernel/filesystem/ext2/ext2_linked_directory_entry.hpp
index 3128617..84e47e8 100644
--- a/kernel/include/kernel/filesystem/ext2/ext2_linked_directory_entry.hpp
+++ b/kernel/include/kernel/filesystem/ext2/ext2_linked_directory_entry.hpp
@@ -4,7 +4,7 @@
 #include <array>
 #include <cstdint>
 
-namespace filesystem::ext2
+namespace kernel::filesystem::ext2
 {
   struct ext2_linked_directory_entry
   {
@@ -15,6 +15,6 @@ namespace filesystem::ext2
     uint8_t pad;
     std::array<uint8_t, 255> name;  // NOLINT(readability-magic-numbers)
   };
-}  // namespace filesystem::ext2
+}  // namespace kernel::filesystem::ext2
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/ext2/ext2_superblock.hpp b/kernel/include/kernel/filesystem/ext2/ext2_superblock.hpp
index cd77cd4..aa93e68 100644
--- a/kernel/include/kernel/filesystem/ext2/ext2_superblock.hpp
+++ b/kernel/include/kernel/filesystem/ext2/ext2_superblock.hpp
@@ -4,7 +4,7 @@
 #include <array>
 #include <cstdint>
 
-namespace filesystem::ext2
+namespace kernel::filesystem::ext2
 {
   struct ext2_superblock
   {
@@ -72,5 +72,5 @@ namespace filesystem::ext2
     uint32_t first_meta_bg;
     std::array<uint8_t, 760> unused;  // NOLINT(readability-magic-numbers)
   };
-}  // namespace filesystem::ext2
+}  // namespace kernel::filesystem::ext2
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/file_descriptor_table.hpp b/kernel/include/kernel/filesystem/file_descriptor_table.hpp
index bc6fb24..91e2960 100644
--- a/kernel/include/kernel/filesystem/file_descriptor_table.hpp
+++ b/kernel/include/kernel/filesystem/file_descriptor_table.hpp
@@ -6,7 +6,7 @@
 #include <kstd/memory>
 #include <kstd/vector>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct file_descriptor_table
   {
@@ -24,6 +24,6 @@ namespace filesystem
 
     kstd::vector<kstd::shared_ptr<open_file_description>> m_open_files{};
   };
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/filesystem.hpp b/kernel/include/kernel/filesystem/filesystem.hpp
index e069ced..c50a86c 100644
--- a/kernel/include/kernel/filesystem/filesystem.hpp
+++ b/kernel/include/kernel/filesystem/filesystem.hpp
@@ -9,7 +9,7 @@
 
 #include <string_view>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct filesystem
   {
@@ -26,6 +26,6 @@ namespace filesystem
     kstd::vector<kstd::shared_ptr<inode>> m_inodes{};
   };
 
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/inode.hpp b/kernel/include/kernel/filesystem/inode.hpp
index 6d8f0d4..d97b5ab 100644
--- a/kernel/include/kernel/filesystem/inode.hpp
+++ b/kernel/include/kernel/filesystem/inode.hpp
@@ -3,7 +3,7 @@
 
 #include <cstddef>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct inode
   {
@@ -28,6 +28,6 @@ namespace filesystem
   private:
     inode_kind m_kind{inode_kind::regular};
   };
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
diff --git a/kernel/include/kernel/filesystem/mount.hpp b/kernel/include/kernel/filesystem/mount.hpp
index 0f37687..a054750 100644
--- a/kernel/include/kernel/filesystem/mount.hpp
+++ b/kernel/include/kernel/filesystem/mount.hpp
@@ -9,7 +9,7 @@
 
 #include <string_view>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct mount
   {
@@ -28,6 +28,6 @@ namespace filesystem
     kstd::shared_ptr<dentry> m_root_dentry;
     kstd::shared_ptr<filesystem> m_filesystem{};
   };
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
diff --git a/kernel/include/kernel/filesystem/mount_table.hpp b/kernel/include/kernel/filesystem/mount_table.hpp
index 2cd66ea..6dc2218 100644
--- a/kernel/include/kernel/filesystem/mount_table.hpp
+++ b/kernel/include/kernel/filesystem/mount_table.hpp
@@ -8,7 +8,7 @@
 
 #include <string_view>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct mount_table
   {
@@ -20,6 +20,6 @@ namespace filesystem
   private:
     kstd::vector<kstd::shared_ptr<mount>> m_mounts;
   };
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
diff --git a/kernel/include/kernel/filesystem/open_file_description.hpp b/kernel/include/kernel/filesystem/open_file_description.hpp
index e17f9fe..45719cf 100644
--- a/kernel/include/kernel/filesystem/open_file_description.hpp
+++ b/kernel/include/kernel/filesystem/open_file_description.hpp
@@ -7,7 +7,7 @@
 
 #include <cstddef>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct open_file_description
   {
@@ -23,6 +23,6 @@ namespace filesystem
     size_t m_offset;
   };
 
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/filesystem/rootfs/rootfs_filesystem.hpp b/kernel/include/kernel/filesystem/rootfs/rootfs_filesystem.hpp
index b3e03a9..b91f728 100644
--- a/kernel/include/kernel/filesystem/rootfs/rootfs_filesystem.hpp
+++ b/kernel/include/kernel/filesystem/rootfs/rootfs_filesystem.hpp
@@ -11,13 +11,13 @@
 
 #include <string_view>
 
-namespace filesystem::rootfs
+namespace kernel::filesystem::rootfs
 {
   struct rootfs_filesystem : filesystem
   {
     auto mount(kstd::shared_ptr<devices::device> const & device) -> int override;
     auto lookup(kstd::shared_ptr<inode> const & parent, std::string_view name) -> kstd::shared_ptr<inode> override;
   };
-}  // namespace filesystem::rootfs
+}  // namespace kernel::filesystem::rootfs
 
 #endif
diff --git a/kernel/include/kernel/filesystem/rootfs/rootfs_inode.hpp b/kernel/include/kernel/filesystem/rootfs/rootfs_inode.hpp
index de4fb7c..26e7f88 100644
--- a/kernel/include/kernel/filesystem/rootfs/rootfs_inode.hpp
+++ b/kernel/include/kernel/filesystem/rootfs/rootfs_inode.hpp
@@ -11,7 +11,7 @@
 #include <string_view>
 #include <utility>
 
-namespace filesystem::rootfs
+namespace kernel::filesystem::rootfs
 {
   struct rootfs_inode : inode
   {
@@ -26,6 +26,6 @@ namespace filesystem::rootfs
   private:
     kstd::vector<std::pair<kstd::string, kstd::shared_ptr<rootfs_inode>>> m_children;
   };
-}  // namespace filesystem::rootfs
+}  // namespace kernel::filesystem::rootfs
 
 #endif
diff --git a/kernel/include/kernel/filesystem/vfs.hpp b/kernel/include/kernel/filesystem/vfs.hpp
index 9bee104..5823a83 100644
--- a/kernel/include/kernel/filesystem/vfs.hpp
+++ b/kernel/include/kernel/filesystem/vfs.hpp
@@ -10,7 +10,7 @@
 
 #include <string_view>
 
-namespace filesystem
+namespace kernel::filesystem
 {
   struct vfs
   {
@@ -32,6 +32,6 @@ namespace filesystem
 
     mount_table m_mount_table;
   };
-}  // namespace filesystem
+}  // namespace kernel::filesystem
 
 #endif
\ No newline at end of file
diff --git a/kernel/include/kernel/memory/heap_allocator.hpp b/kernel/include/kernel/memory/heap_allocator.hpp
index 55de7e4..fd39bef 100644
--- a/kernel/include/kernel/memory/heap_allocator.hpp
+++ b/kernel/include/kernel/memory/heap_allocator.hpp
@@ -3,8 +3,6 @@
 
 #include <kstd/units>
 
-#include <new>
-
 namespace kernel::memory
 {
 
diff --git a/kernel/src/devices/block_device.cpp b/kernel/src/devices/block_device.cpp
index 3402814..cfe2eb2 100644
--- a/kernel/src/devices/block_device.cpp
+++ b/kernel/src/devices/block_device.cpp
@@ -8,7 +8,7 @@
 
 #include <cstddef>
 
-na