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Searched refs:zero_start (Results 1 – 5 of 5) sorted by relevance

/linux/lib/
H A Dusercopy_kunit.c48 size_t start, end, i, zero_start, zero_end; in usercopy_test_check_nonzero_user() local
68 zero_start = size / 4; in usercopy_test_check_nonzero_user()
69 zero_end = size - zero_start; in usercopy_test_check_nonzero_user()
83 for (i = 1; i < zero_start; i += 2) in usercopy_test_check_nonzero_user()
/linux/fs/f2fs/
H A Ddir.c606 int zero_start, zero_end; in f2fs_has_enough_room()
608 zero_start = find_next_zero_bit_le(bitmap, max_slots, bit_start); in f2fs_has_enough_room()
609 if (zero_start >= max_slots) in f2fs_has_enough_room()
612 zero_end = find_next_bit_le(bitmap, max_slots, zero_start); in f2fs_has_enough_room()
613 if (zero_end - zero_start >= slots)
614 return zero_start; in f2fs_update_dentry()
583 int zero_start, zero_end; f2fs_room_for_filename() local
/linux/fs/
H A Dbinfmt_elf.c410 unsigned long zero_start, zero_end; in elf_load() local
418 zero_start = map_addr + ELF_PAGEOFFSET(eppnt->p_vaddr) + in elf_load()
427 if (padzero(zero_start) && (prot & PROT_WRITE)) in elf_load()
431 map_addr = zero_start = ELF_PAGESTART(addr); in elf_load()
432 zero_end = zero_start + ELF_PAGEOFFSET(eppnt->p_vaddr) + in elf_load()
443 zero_start = ELF_PAGEALIGN(zero_start); in elf_load()
446 error = vm_brk_flags(zero_start, zero_end - zero_start, in elf_load()
/linux/fs/btrfs/
H A Dfile.c1784 unsigned long zero_start; in btrfs_page_mkwrite() local
1891 zero_start = offset_in_folio(folio, size); in btrfs_page_mkwrite()
1893 zero_start = PAGE_SIZE; in btrfs_page_mkwrite()
1895 if (zero_start != PAGE_SIZE) in btrfs_page_mkwrite()
1896 folio_zero_range(folio, zero_start, folio_size(folio) - zero_start); in btrfs_page_mkwrite()
H A Dextent_io.c566 u32 zero_start = max(offset_in_folio(folio, i_size), in end_bbio_data_read() local
569 zero_start; in end_bbio_data_read()
571 folio_zero_range(folio, zero_start, zero_len); in end_bbio_data_read()