Lines Matching refs:fault
515 (vma_is_anonymous(vma) || !vma->vm_ops->fault))
562 /* ... or already writable ones that just need to take a write fault */
573 /* ... and a write-fault isn't required for other reasons. */
802 * trigger a fault with FAULT_FLAG_UNSHARE set. Note that unsharing is only
963 * mmap lock in the page fault handler. Sanity check this.
972 * fault, with the mmap lock released. Use -EAGAIN to show
1150 * -- 0 return value is possible when the fault would need to be retried.
1369 * fixup_user_fault() - manually resolve a user page fault
1379 * section), this returns -EFAULT, and we want to resolve the user fault before
1678 * We want to touch writable mappings with a write fault in order
1682 * Otherwise, do a read fault, and use FOLL_FORCE in case it's not
1774 * We want to fault in pages for [nstart; end) address range.
1796 * Now fault in a range of pages. populate_vma_page_range()
1876 * fault_in_writeable - fault in userspace address range for writing
1912 * fault_in_subpage_writeable - fault in an address range for writing
1941 * fault_in_safe_writeable - fault in an address range for writing
1951 * Note that we don't pin or otherwise hold the pages referenced that we fault
1985 * fault_in_readable - fault in userspace address range for reading