fs/erofs: add erofs filesystem support
This patch mainly deals with uncompressed files.
Signed-off-by: Huang Jianan <jnhuang95@gmail.com>
diff --git a/fs/fs.c b/fs/fs.c
index 023f89c..99dac0f 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -26,6 +26,7 @@
#include <linux/math64.h>
#include <efi_loader.h>
#include <squashfs.h>
+#include <erofs.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -305,6 +306,27 @@
.mkdir = fs_mkdir_unsupported,
},
#endif
+#if IS_ENABLED(CONFIG_FS_EROFS)
+ {
+ .fstype = FS_TYPE_EROFS,
+ .name = "erofs",
+ .null_dev_desc_ok = false,
+ .probe = erofs_probe,
+ .opendir = erofs_opendir,
+ .readdir = erofs_readdir,
+ .ls = fs_ls_generic,
+ .read = erofs_read,
+ .size = erofs_size,
+ .close = erofs_close,
+ .closedir = erofs_closedir,
+ .exists = erofs_exists,
+ .uuid = fs_uuid_unsupported,
+ .write = fs_write_unsupported,
+ .ln = fs_ln_unsupported,
+ .unlink = fs_unlink_unsupported,
+ .mkdir = fs_mkdir_unsupported,
+ },
+#endif
{
.fstype = FS_TYPE_ANY,
.name = "unsupported",