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Searched refs:off_in (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/tools/perf/util/
Dutil.c224 static int copyfile_offset(int ifd, loff_t off_in, int ofd, loff_t off_out, u64 size) in copyfile_offset() argument
229 pgoff = off_in & ~(page_size - 1); in copyfile_offset()
230 off_in -= pgoff; in copyfile_offset()
232 ptr = mmap(NULL, off_in + size, PROT_READ, MAP_PRIVATE, ifd, pgoff); in copyfile_offset()
237 ssize_t ret = pwrite(ofd, ptr + off_in, size, off_out); in copyfile_offset()
244 off_in += ret; in copyfile_offset()
247 munmap(ptr, off_in + size); in copyfile_offset()
/Linux-v4.19/drivers/scsi/qla2xxx/
Dqla_nx.c360 qla82xx_pci_set_crbwindow_2M(struct qla_hw_data *ha, ulong off_in, in qla82xx_pci_set_crbwindow_2M() argument
366 ha->crb_win = CRB_HI(off_in); in qla82xx_pci_set_crbwindow_2M()
377 __func__, ha->crb_win, win_read, off_in); in qla82xx_pci_set_crbwindow_2M()
379 *off_out = (off_in & MASK(16)) + CRB_INDIRECT_2M + ha->nx_pcibase; in qla82xx_pci_set_crbwindow_2M()
424 qla82xx_pci_get_crb_addr_2M(struct qla_hw_data *ha, ulong off_in, in qla82xx_pci_get_crb_addr_2M() argument
429 if (off_in >= QLA82XX_CRB_MAX) in qla82xx_pci_get_crb_addr_2M()
432 if (off_in >= QLA82XX_PCI_CAMQM && off_in < QLA82XX_PCI_CAMQM_2M_END) { in qla82xx_pci_get_crb_addr_2M()
433 *off_out = (off_in - QLA82XX_PCI_CAMQM) + in qla82xx_pci_get_crb_addr_2M()
438 if (off_in < QLA82XX_PCI_CRBSPACE) in qla82xx_pci_get_crb_addr_2M()
441 off_in -= QLA82XX_PCI_CRBSPACE; in qla82xx_pci_get_crb_addr_2M()
[all …]
/Linux-v4.19/fs/
Dsplice.c1096 static long do_splice(struct file *in, loff_t __user *off_in, in do_splice() argument
1109 if (off_in || off_out) in do_splice()
1126 if (off_in) in do_splice()
1162 if (off_in) { in do_splice()
1165 if (copy_from_user(&offset, off_in, sizeof(loff_t))) in do_splice()
1178 if (!off_in) in do_splice()
1180 else if (copy_to_user(off_in, &offset, sizeof(loff_t))) in do_splice()
1395 SYSCALL_DEFINE6(splice, int, fd_in, loff_t __user *, off_in, in SYSCALL_DEFINE6() argument
1415 error = do_splice(in.file, off_in, in SYSCALL_DEFINE6()
Dread_write.c1627 SYSCALL_DEFINE6(copy_file_range, int, fd_in, loff_t __user *, off_in, in SYSCALL_DEFINE6() argument
1646 if (off_in) { in SYSCALL_DEFINE6()
1647 if (copy_from_user(&pos_in, off_in, sizeof(loff_t))) in SYSCALL_DEFINE6()
1666 if (off_in) { in SYSCALL_DEFINE6()
1667 if (copy_to_user(off_in, &pos_in, sizeof(loff_t))) in SYSCALL_DEFINE6()
/Linux-v4.19/arch/s390/kernel/
Dcompat_wrapper.c154 COMPAT_SYSCALL_WRAP6(splice, int, fd_in, loff_t __user *, off_in, int, fd_out, loff_t __user *, off…
181 COMPAT_SYSCALL_WRAP6(copy_file_range, int, fd_in, loff_t __user *, off_in, int, fd_out, loff_t __us…
/Linux-v4.19/include/linux/
Dsyscalls.h481 asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
892 asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in,