Searched refs:mmap_changing (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.4/mm/ |
| D | userfaultfd.c | 438 bool *mmap_changing) in __mcopy_atomic() argument
470 if (mmap_changing && READ_ONCE(*mmap_changing)) in __mcopy_atomic()
604 bool *mmap_changing) in mcopy_atomic() argument
607 mmap_changing); in mcopy_atomic()
611 unsigned long len, bool *mmap_changing) in mfill_zeropage() argument
613 return __mcopy_atomic(dst_mm, start, 0, len, true, mmap_changing); in mfill_zeropage()
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| /Linux-v5.4/include/linux/ |
| D | userfaultfd_k.h | 37 bool *mmap_changing);
41 bool *mmap_changing);
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| /Linux-v5.4/fs/ |
| D | userfaultfd.c | 76 bool mmap_changing; member
659 WRITE_ONCE(ctx->mmap_changing, false); in userfaultfd_event_wait_completion()
705 ctx->mmap_changing = false; in dup_userfaultfd()
710 WRITE_ONCE(octx->mmap_changing, true); in dup_userfaultfd()
757 WRITE_ONCE(ctx->mmap_changing, true); in mremap_userfaultfd_prep()
802 WRITE_ONCE(ctx->mmap_changing, true); in userfaultfd_remove()
846 WRITE_ONCE(ctx->mmap_changing, true); in userfaultfd_unmap_prep()
1712 if (READ_ONCE(ctx->mmap_changing)) in userfaultfd_copy()
1736 uffdio_copy.len, &ctx->mmap_changing); in userfaultfd_copy()
1768 if (READ_ONCE(ctx->mmap_changing)) in userfaultfd_zeropage()
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