Searched refs:map_changing_lock (Results 1 – 3 of 3) sorted by relevance
518 up_read(&ctx->map_changing_lock); in mfill_atomic_hugetlb()561 down_read(&ctx->map_changing_lock); in mfill_atomic_hugetlb()607 up_read(&ctx->map_changing_lock); in mfill_atomic_hugetlb()636 up_read(&ctx->map_changing_lock); in mfill_atomic_hugetlb()745 down_read(&ctx->map_changing_lock); in mfill_atomic()823 up_read(&ctx->map_changing_lock); in mfill_atomic()854 up_read(&ctx->map_changing_lock); in mfill_atomic()960 down_read(&ctx->map_changing_lock); in mwriteprotect_range()991 up_read(&ctx->map_changing_lock); in mwriteprotect_range()1716 down_read(&ctx->map_changing_lock); in move_pages()[all …]
653 init_rwsem(&ctx->map_changing_lock); in dup_userfaultfd() 659 down_write(&octx->map_changing_lock); in dup_userfaultfd() 661 up_write(&octx->map_changing_lock); in dup_userfaultfd() 736 down_write(&ctx->map_changing_lock); in mremap_userfaultfd_prep() 738 up_write(&ctx->map_changing_lock); in mremap_userfaultfd_prep() 782 down_write(&ctx->map_changing_lock); in userfaultfd_remove() 784 up_write(&ctx->map_changing_lock); in userfaultfd_remove() 826 down_write(&ctx->map_changing_lock); in userfaultfd_unmap_prep() 828 up_write(&ctx->map_changing_lock); in userfaultfd_unmap_prep() 2112 init_rwsem(&ctx->map_changing_lock); in new_userfaultfd() [all...]
78 struct rw_semaphore map_changing_lock; member