Searched refs:mmap_changing (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.15/mm/ |
| D | userfaultfd.c | 486 atomic_t *mmap_changing, in __mcopy_atomic() argument
520 if (mmap_changing && atomic_read(mmap_changing)) in __mcopy_atomic()
653 atomic_t *mmap_changing, __u64 mode) in mcopy_atomic() argument
656 MCOPY_ATOMIC_NORMAL, mmap_changing, mode); in mcopy_atomic()
660 unsigned long len, atomic_t *mmap_changing) in mfill_zeropage() argument
663 mmap_changing, 0); in mfill_zeropage()
667 unsigned long len, atomic_t *mmap_changing) in mcopy_continue() argument
670 mmap_changing, 0); in mcopy_continue()
675 atomic_t *mmap_changing) in mwriteprotect_range() argument
698 if (mmap_changing && atomic_read(mmap_changing)) in mwriteprotect_range()
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| /Linux-v5.15/include/linux/ |
| D | userfaultfd_k.h | 63 atomic_t *mmap_changing, __u64 mode);
67 atomic_t *mmap_changing);
69 unsigned long len, atomic_t *mmap_changing);
72 bool enable_wp, atomic_t *mmap_changing);
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| /Linux-v5.15/fs/ |
| D | userfaultfd.c | 70 atomic_t mmap_changing; member
627 atomic_dec(&ctx->mmap_changing); in userfaultfd_event_wait_completion()
628 VM_BUG_ON(atomic_read(&ctx->mmap_changing) < 0); in userfaultfd_event_wait_completion()
673 atomic_set(&ctx->mmap_changing, 0); in dup_userfaultfd()
678 atomic_inc(&octx->mmap_changing); in dup_userfaultfd()
725 atomic_inc(&ctx->mmap_changing); in mremap_userfaultfd_prep()
770 atomic_inc(&ctx->mmap_changing); in userfaultfd_remove()
814 atomic_inc(&ctx->mmap_changing); in userfaultfd_unmap_prep()
1699 if (atomic_read(&ctx->mmap_changing)) in userfaultfd_copy()
1723 uffdio_copy.len, &ctx->mmap_changing, in userfaultfd_copy()
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