taglinefilesource code
from509fs/buffer.c#define COPYBLK(from,to) \
from511fs/buffer.c::"c" (BLOCK_SIZE/4),"S" (from),"D" (to) \
from40include/asm/segment.hextern inline void memcpy_tofs(void * to, const void * from, unsigned long n)
from55include/asm/segment.h::"c" (n),"D" ((long) to),"S" ((long) from)
from59include/asm/segment.hextern inline void memcpy_fromfs(void * to, const void * from, unsigned long n)
from70include/asm/segment.h::"c" (n),"D" ((long) to),"S" ((long) from)
from11include/linux/iso_fs.h#define ISODCL(from, to) (to - from + 1)
from95include/linux/mm.hextern int unmap_page_range(unsigned long from, unsigned long size);
from96include/linux/mm.hextern int remap_page_range(unsigned long from, unsigned long to, unsigned long size, int mask);
from97include/linux/mm.hextern int zeromap_page_range(unsigned long from, unsigned long size, int mask);
from331include/linux/string.hextern inline void * memcpy(void * to, const void * from, size_t n)
from344include/linux/string.h::"d" (n),"D" ((long) to),"S" ((long) from)
from351kernel/blk_drv/floppy.c#define copy_buffer(from,to) \
from353kernel/blk_drv/floppy.c::"c" (BLOCK_SIZE/4),"S" ((long)(from)),"D" ((long)(to)) \
from39kernel/chr_drv/pty.cstatic inline void pty_copy(struct tty_struct * from, struct tty_struct * to)
from43kernel/chr_drv/pty.cwhile (!from->stopped && !EMPTY(&from->write_q)) {
from50kernel/chr_drv/pty.cc = get_tty_queue(&from->write_q);
from56kernel/chr_drv/pty.cwake_up_interruptible(&from->write_q.proc_list);
from57kernel/chr_drv/pty.cif (from->write_data_cnt) {
from58kernel/chr_drv/pty.cset_bit(from->line, &tty_check_write);
from37kernel/chr_drv/vt.cextern int sys_ioperm(unsigned long from, unsigned long num, int on);
from46kernel/ioport.cint sys_ioperm(unsigned long from, unsigned long num, int turn_on)
from51kernel/ioport.cfroml = from >> 5;
from52kernel/ioport.clindex = from & 0x1f;
from63kernel/ioport.cprintk("io: from=%d num=%d %s\n", from, num, (turn_on ? "on" : "off"));
from56mm/memory.c#define copy_page(from,to) \
from57mm/memory.c__asm__("cld ; rep ; movsl"::"S" (from),"D" (to),"c" (1024):"cx","di","si")
from232mm/memory.cint unmap_page_range(unsigned long from, unsigned long size)
from238mm/memory.cif (from & 0xfff) {
from243mm/memory.cdir = (unsigned long *) (current->tss.cr3 + ((from >> 20) & 0xffc));
from244mm/memory.cpoff = (from >> PAGE_SHIFT) & 0x3ff;
from282mm/memory.cint zeromap_page_range(unsigned long from, unsigned long size, int mask)
from295mm/memory.cif (from & 0xfff) {
from296mm/memory.cprintk("zeromap_page_range: from = %08x\n",from);
from299mm/memory.cdir = (unsigned long *) (current->tss.cr3 + ((from >> 20) & 0xffc));
from301mm/memory.cpoff = (from >> PAGE_SHIFT) & 0x3ff;
from344mm/memory.cint remap_page_range(unsigned long from, unsigned long to, unsigned long size, int mask)
from356mm/memory.cif ((from & 0xfff) || (to & 0xfff)) {
from357mm/memory.cprintk("remap_page_range: from = %08x, to=%08x\n",from,to);
from360mm/memory.cdir = (unsigned long *) (current->tss.cr3 + ((from >> 20) & 0xffc));
from362mm/memory.cpoff = (from >> PAGE_SHIFT) & 0x3ff;
from614mm/memory.cunsigned long from;
from622mm/memory.cfrom = *(unsigned long *) from_page;
from623mm/memory.cif (!(from & PAGE_PRESENT))
from625mm/memory.cfrom &= 0xfffff000;
from626mm/memory.cfrom_page = from + ((address>>10) & 0xffc);
from627mm/memory.cfrom = *(unsigned long *) from_page;
from629mm/memory.cif ((from & (PAGE_PRESENT | PAGE_DIRTY)) != PAGE_PRESENT)
from631mm/memory.cif (from >= high_memory)
from633mm/memory.cif (mem_map[MAP_NR(from)] & MAP_PAGE_RESERVED)
from645mm/memory.ccopy_page((from & 0xfffff000),newpage);
from648mm/memory.cmem_map[MAP_NR(from)]++;
from649mm/memory.cfrom &= ~PAGE_RW;
from650mm/memory.cto = from;
from653mm/memory.c*(unsigned long *) from_page = from;
from133net/tcp/packet.cpacket_sendto (volatile struct sock *sk, unsigned char *from, int len,
from177net/tcp/packet.cmemcpy_fromfs (skb+1, from, len);
from226net/tcp/raw.craw_sendto (volatile struct sock *sk, unsigned char *from, int len,
from236net/tcp/raw.c"            usin=%X, addr_len = %d)\n", sk, from, len, noblock,
from313net/tcp/raw.cmemcpy_fromfs ((unsigned char *)(skb+1)+tmp, from, len);
from123net/tcp/sock.hint (*sendto) (volatile struct sock *sk, unsigned char *from, int len,
from126net/tcp/sock.hint (*recvfrom) (volatile struct sock *sk, unsigned char *from, int len,
from670net/tcp/tcp.ctcp_write (volatile struct sock *sk, unsigned char *from,
from682net/tcp/tcp.csk, from, len, nonblock, flags));
from786net/tcp/tcp.cmemcpy_fromfs ((unsigned char *)(skb+1) + skb->len, from, copy);
from788net/tcp/tcp.cfrom += copy;
from913net/tcp/tcp.cmemcpy_fromfs (buff+tmp, from, copy);
from915net/tcp/tcp.cfrom += copy;
from963net/tcp/tcp.ctcp_sendto (volatile struct sock *sk, unsigned char *from,
from977net/tcp/tcp.creturn (tcp_write (sk, from, len, nonblock, flags));
from254net/tcp/udp.cunsigned char *from,
from290net/tcp/udp.cmemcpy_fromfs(uh+1, from, len);
from313net/tcp/udp.cudp_sendto (volatile struct sock *sk, unsigned char *from, int len,
from367net/tcp/udp.cerr = udp_loopback (sk, sin.sin_port, from, len,
from450net/tcp/udp.cmemcpy_fromfs( buff, from, amt);
from454net/tcp/udp.cfrom += amt;