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Searched refs:slop (Results 1 – 8 of 8) sorted by relevance

/linux-4.1.27/drivers/ata/
Dpata_legacy.c309 int slop = buflen & 3; in pdc_data_xfer_vlb() local
313 if (ata_id_has_dword_io(dev->id) && (slop == 0 || slop == 3) in pdc_data_xfer_vlb()
330 if (unlikely(slop)) { in pdc_data_xfer_vlb()
334 memcpy(buf + buflen - slop, &pad, slop); in pdc_data_xfer_vlb()
336 memcpy(&pad, buf + buflen - slop, slop); in pdc_data_xfer_vlb()
339 buflen += 4 - slop; in pdc_data_xfer_vlb()
709 int slop = buflen & 3; in vlb32_data_xfer() local
711 if (ata_id_has_dword_io(adev->id) && (slop == 0 || slop == 3) in vlb32_data_xfer()
718 if (unlikely(slop)) { in vlb32_data_xfer()
721 memcpy(&pad, buf + buflen - slop, slop); in vlb32_data_xfer()
[all …]
Dlibata-sff.c619 int slop = buflen & 3; in ata_sff_data_xfer32() local
631 if (unlikely(slop)) { in ata_sff_data_xfer32()
635 buf += buflen - slop; in ata_sff_data_xfer32()
642 if (slop < 3) in ata_sff_data_xfer32()
646 memcpy(buf, pad, slop); in ata_sff_data_xfer32()
648 memcpy(pad, buf, slop); in ata_sff_data_xfer32()
649 if (slop < 3) in ata_sff_data_xfer32()
/linux-4.1.27/fs/isofs/
Dnamei.c82 int slop = bufsize - offset + de_len; in isofs_find_entry() local
83 memcpy(tmpde, de, slop); in isofs_find_entry()
92 memcpy((void *) tmpde + slop, bh->b_data, offset); in isofs_find_entry()
Ddir.c134 int slop = bufsize - offset + de_len; in do_isofs_readdir() local
135 memcpy(tmpde, de, slop); in do_isofs_readdir()
144 memcpy((void *) tmpde + slop, bh->b_data, offset); in do_isofs_readdir()
Dinode.c1187 int slop = bufsize - offset + de_len; in isofs_read_level3_size() local
1193 memcpy(tmpde, de, slop); in isofs_read_level3_size()
1202 memcpy((void *)tmpde+slop, bh->b_data, offset); in isofs_read_level3_size()
/linux-4.1.27/arch/x86/kernel/
Dsetup.c327 unsigned long slop, clen, mapaddr; in relocate_initrd() local
350 slop = ramdisk_image & ~PAGE_MASK; in relocate_initrd()
352 if (clen > MAX_MAP_CHUNK-slop) in relocate_initrd()
353 clen = MAX_MAP_CHUNK-slop; in relocate_initrd()
355 p = early_memremap(mapaddr, clen+slop); in relocate_initrd()
356 memcpy(q, p+slop, clen); in relocate_initrd()
357 early_memunmap(p, clen+slop); in relocate_initrd()
/linux-4.1.27/drivers/tty/serial/
Dmsm_serial.c699 static u32 slop; in msm_poll_get_char_dm() local
701 unsigned char *sp = (unsigned char *)&slop; in msm_poll_get_char_dm()
705 c = sp[sizeof(slop) - count]; in msm_poll_get_char_dm()
717 slop = msm_read(port, UARTDM_RF); in msm_poll_get_char_dm()
729 slop = msm_read(port, UARTDM_RF); in msm_poll_get_char_dm()
731 count = sizeof(slop) - 1; in msm_poll_get_char_dm()
/linux-4.1.27/drivers/acpi/
Dosl.c685 phys_addr_t slop, clen; in acpi_initrd_override() local
691 slop = dest_addr & ~PAGE_MASK; in acpi_initrd_override()
693 if (clen > MAP_CHUNK_SIZE - slop) in acpi_initrd_override()
694 clen = MAP_CHUNK_SIZE - slop; in acpi_initrd_override()
696 clen + slop); in acpi_initrd_override()
697 memcpy(dest_p + slop, src_p, clen); in acpi_initrd_override()
698 early_iounmap(dest_p, clen + slop); in acpi_initrd_override()