Sindbad~EG File Manager

#include <linux/mm.h>

//
// The following kernel commit changed the get_user_pages()
// function signature for linux-5.9:
//
// commit 64019a2e467a288a16b65ab55ddcbf58c1b00187
// Author: Peter Xu <peterx@redhat.com>
// Date:   Tue Aug 11 18:39:01 2020 -0700
//
//     mm/gup: remove task_struct pointer for all gup code
//
//     After the cleanup of page fault accounting, gup does not need to pass
//     task_struct around any more.  Remove that parameter in the whole gup
//     stack.
//
// This changed the function signature from:
//
// long get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
//                     unsigned long start, unsigned long nr_pages,
//                     unsigned int gup_flags, struct page **pages,
//                     struct vm_area_struct **vmas);
//
// to
//
// long get_user_pages(struct mm_struct *mm,
//                     unsigned long start, unsigned long nr_pages,
//                     unsigned int gup_flags, struct page **pages,
//                     struct vm_area_struct **vmas);
//

long gupr_wrapper(struct mm_struct *mm,
		  unsigned long start, unsigned long nr_pages,
		  unsigned int gup_flags, struct page **pages,
		  struct vm_area_struct **vmas)
{
    return get_user_pages(mm, start, nr_pages, gup_flags, pages, vmas);
}