Searched refs:mmap_changing (Results 1 – 3 of 3) sorted by relevance
| /Linux-v4.19/mm/ |
| D | userfaultfd.c | 408 bool *mmap_changing) in __mcopy_atomic() argument
440 if (mmap_changing && READ_ONCE(*mmap_changing)) in __mcopy_atomic()
577 bool *mmap_changing) in mcopy_atomic() argument
580 mmap_changing); in mcopy_atomic()
584 unsigned long len, bool *mmap_changing) in mfill_zeropage() argument
586 return __mcopy_atomic(dst_mm, start, 0, len, true, mmap_changing); in mfill_zeropage()
|
| /Linux-v4.19/include/linux/ |
| D | userfaultfd_k.h | 35 bool *mmap_changing);
39 bool *mmap_changing);
|
| /Linux-v4.19/fs/ |
| D | userfaultfd.c | 66 bool mmap_changing; member
648 WRITE_ONCE(ctx->mmap_changing, false); in userfaultfd_event_wait_completion()
694 ctx->mmap_changing = false; in dup_userfaultfd()
699 WRITE_ONCE(octx->mmap_changing, true); in dup_userfaultfd()
742 WRITE_ONCE(ctx->mmap_changing, true); in mremap_userfaultfd_prep()
783 WRITE_ONCE(ctx->mmap_changing, true); in userfaultfd_remove()
827 WRITE_ONCE(ctx->mmap_changing, true); in userfaultfd_unmap_prep()
1667 if (READ_ONCE(ctx->mmap_changing)) in userfaultfd_copy()
1691 uffdio_copy.len, &ctx->mmap_changing); in userfaultfd_copy()
1723 if (READ_ONCE(ctx->mmap_changing)) in userfaultfd_zeropage()
[all …]
|
