Searched refs:mmap_changing (Results 1 – 3 of 3) sorted by relevance
| /Linux-v6.1/mm/ |
| D | userfaultfd.c | 536 atomic_t *mmap_changing, in __mcopy_atomic() argument
570 if (mmap_changing && atomic_read(mmap_changing)) in __mcopy_atomic()
705 atomic_t *mmap_changing, __u64 mode) in mcopy_atomic() argument
708 MCOPY_ATOMIC_NORMAL, mmap_changing, mode); in mcopy_atomic()
712 unsigned long len, atomic_t *mmap_changing) in mfill_zeropage() argument
715 mmap_changing, 0); in mfill_zeropage()
719 unsigned long len, atomic_t *mmap_changing) in mcopy_continue() argument
722 mmap_changing, 0); in mcopy_continue()
744 atomic_t *mmap_changing) in mwriteprotect_range() argument
767 if (mmap_changing && atomic_read(mmap_changing)) in mwriteprotect_range()
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| /Linux-v6.1/include/linux/ |
| D | userfaultfd_k.h | 66 atomic_t *mmap_changing, __u64 mode);
70 atomic_t *mmap_changing);
72 unsigned long len, atomic_t *mmap_changing);
75 bool enable_wp, atomic_t *mmap_changing);
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| /Linux-v6.1/fs/ |
| D | userfaultfd.c | 73 atomic_t mmap_changing; member
634 atomic_dec(&ctx->mmap_changing); in userfaultfd_event_wait_completion()
635 VM_BUG_ON(atomic_read(&ctx->mmap_changing) < 0); in userfaultfd_event_wait_completion()
680 atomic_set(&ctx->mmap_changing, 0); in dup_userfaultfd()
685 atomic_inc(&octx->mmap_changing); in dup_userfaultfd()
732 atomic_inc(&ctx->mmap_changing); in mremap_userfaultfd_prep()
777 atomic_inc(&ctx->mmap_changing); in userfaultfd_remove()
823 atomic_inc(&ctx->mmap_changing); in userfaultfd_unmap_prep()
1716 if (atomic_read(&ctx->mmap_changing)) in userfaultfd_copy()
1740 uffdio_copy.len, &ctx->mmap_changing, in userfaultfd_copy()
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