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Searched refs:rw_sema (Results 1 – 3 of 3) sorted by relevance

/linux-6.3-rc2/include/linux/
A Dhugetlb.h109 struct rw_semaphore rw_sema; member
1278 WARN_ON_ONCE(!lockdep_is_held(&vma_lock->rw_sema) && in hugetlb_walk()
/linux-6.3-rc2/mm/
A Dhugetlb.c268 down_read(&vma_lock->rw_sema); in hugetlb_vma_lock_read()
277 up_read(&vma_lock->rw_sema); in hugetlb_vma_unlock_read()
286 down_write(&vma_lock->rw_sema); in hugetlb_vma_lock_write()
295 up_write(&vma_lock->rw_sema); in hugetlb_vma_unlock_write()
306 return down_write_trylock(&vma_lock->rw_sema); in hugetlb_vma_trylock_write()
314 lockdep_assert_held(&vma_lock->rw_sema); in hugetlb_vma_assert_locked()
337 up_write(&vma_lock->rw_sema); in __hugetlb_vma_unlock_write_put()
361 down_write(&vma_lock->rw_sema); in hugetlb_vma_lock_free()
395 init_rwsem(&vma_lock->rw_sema); in hugetlb_vma_lock_alloc()
/linux-6.3-rc2/fs/hugetlbfs/
A Dinode.c489 down_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()
499 up_write(&vma_lock->rw_sema); in hugetlb_unmap_file_folio()

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