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Searched refs:old_val (Results 1 – 25 of 43) sorted by relevance

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/linux/tools/testing/selftests/futex/functional/
H A Dfutex_requeue_pi_signal_restart.c78 unsigned int old_val; in waiterfn() local
83 old_val = f1; in waiterfn()
84 res = futex_wait_requeue_pi(&f1, old_val, &(f2), NULL, in waiterfn()
100 unsigned int old_val; in TEST() local
133 old_val = f1; in TEST()
134 res = futex_cmp_requeue_pi(&f1, old_val, &(f2), 1, 0, in TEST()
H A Dfutex_requeue_pi.c162 futex_t old_val; in waiterfn() local
170 old_val = f1; in waiterfn()
174 args->ret = futex_wait_requeue_pi(&f1, old_val, &f2, args->timeout, in waiterfn()
199 futex_t old_val; in broadcast_wakerfn() local
214 old_val = f1; in broadcast_wakerfn()
215 args->ret = futex_cmp_requeue_pi(&f1, old_val, &f2, nr_wake, nr_requeue, in broadcast_wakerfn()
243 unsigned int old_val; in signal_wakerfn() local
264 old_val = f1; in signal_wakerfn()
265 args->ret = futex_cmp_requeue_pi(&f1, old_val, &f2, in signal_wakerfn()
/linux/drivers/gpu/drm/i915/gvt/
H A Dtrace.h277 unsigned int old_val, bool changed),
279 TP_ARGS(id, reg_name, reg, new_val, old_val, changed),
286 __field(unsigned int, old_val)
295 __entry->old_val = old_val;
301 __entry->old_val, __entry->changed)
348 unsigned int old_val, unsigned int new_val),
350 TP_ARGS(old_id, new_id, action, reg, old_val, new_val),
357 __field(unsigned int, old_val)
366 __entry->old_val = old_val;
373 __entry->old_val, __entry->new_val)
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_dcb.c1643 u32 old_val; in i40e_dcb_hw_rx_pb_config() local
1654 old_val = old_pb_cfg->shared_pool_low_wm; in i40e_dcb_hw_rx_pb_config()
1656 if (new_val < old_val) { in i40e_dcb_hw_rx_pb_config()
1667 old_val = old_pb_cfg->shared_pool_low_thresh[i]; in i40e_dcb_hw_rx_pb_config()
1669 if (new_val < old_val) { in i40e_dcb_hw_rx_pb_config()
1677 old_val = old_pb_cfg->tc_pool_low_wm[i]; in i40e_dcb_hw_rx_pb_config()
1679 if (new_val < old_val) { in i40e_dcb_hw_rx_pb_config()
1689 old_val = old_pb_cfg->shared_pool_high_wm; in i40e_dcb_hw_rx_pb_config()
1691 if (new_val < old_val) { in i40e_dcb_hw_rx_pb_config()
1702 old_val = old_pb_cfg->shared_pool_high_thresh[i]; in i40e_dcb_hw_rx_pb_config()
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/linux/drivers/macintosh/
H A Dmac_hid.c190 int old_val; in mac_hid_toggle_emumouse() local
197 old_val = *valp; in mac_hid_toggle_emumouse()
200 if (rc == 0 && write && *valp != old_val) { in mac_hid_toggle_emumouse()
211 *valp = old_val; in mac_hid_toggle_emumouse()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dunpriv_bpf_disabled.c39 static int sysctl_set(const char *sysctl_path, char *old_val, const char *new_val) in sysctl_set() argument
47 if (old_val && fscanf(fp, "%s", old_val) <= 0) { in sysctl_set()
49 } else if (!old_val || strcmp(old_val, new_val) != 0) { in sysctl_set()
/linux/drivers/pinctrl/freescale/
H A Dpinctrl-imx1-core.c94 u32 old_val; in imx1_write_2bit() local
105 old_val = readl(reg); in imx1_write_2bit()
106 old_val &= mask; in imx1_write_2bit()
110 new_val |= old_val;/* Set new state for pin_id */ in imx1_write_2bit()
121 u32 old_val; in imx1_write_bit() local
125 old_val = readl(reg); in imx1_write_bit()
126 old_val &= mask; in imx1_write_bit()
130 new_val |= old_val;/* Set new state for pin_id */ in imx1_write_bit()
/linux/kernel/sched/
H A Dclock.c328 u64 *ptr, old_val, val; in sched_clock_remote() local
369 old_val = remote_clock; in sched_clock_remote()
376 old_val = this_clock; in sched_clock_remote()
380 if (!try_cmpxchg64(ptr, &old_val, val)) in sched_clock_remote()
/linux/drivers/scsi/qla2xxx/
H A Dqla_inline.h110 int old_val; in qla2x00_set_fcport_disc_state() local
121 old_val = atomic_read(&fcport->shadow_disc_state); in qla2x00_set_fcport_disc_state()
122 if (old_val == atomic_cmpxchg(&fcport->shadow_disc_state, in qla2x00_set_fcport_disc_state()
123 old_val, (old_val << shiftbits) | state)) { in qla2x00_set_fcport_disc_state()
126 fcport->port_name, (old_val & mask) < port_dstate_str_sz ? in qla2x00_set_fcport_disc_state()
127 port_dstate_str[old_val & mask] : "Unknown", in qla2x00_set_fcport_disc_state()
/linux/sound/core/
H A Dvmaster.c341 static int sync_followers(struct link_master *master, int old_val, int new_val) in sync_followers() argument
350 master->val = old_val; in sync_followers()
363 int err, new_val, old_val; in master_put() local
370 old_val = master->val; in master_put()
372 if (new_val == old_val) in master_put()
377 err = sync_followers(master, old_val, new_val); in master_put()
/linux/drivers/ata/
H A Dahci_st.c40 unsigned long old_val, new_val; in st_ahci_configure_oob() local
47 old_val = readl(mmio + ST_AHCI_OOBR); in st_ahci_configure_oob()
48 writel(old_val | ST_AHCI_OOBR_WE, mmio + ST_AHCI_OOBR); in st_ahci_configure_oob()
/linux/drivers/mfd/
H A Daat2870-core.c179 u8 old_val, new_val; in aat2870_update() local
184 ret = __aat2870_read(aat2870, addr, &old_val); in aat2870_update()
188 new_val = (old_val & ~mask) | (val & mask); in aat2870_update()
189 change = old_val != new_val; in aat2870_update()
/linux/arch/riscv/kvm/
H A Daia.c345 unsigned long old_val; in aia_rmw_iprio() local
356 old_val = 0; in aia_rmw_iprio()
359 old_val |= (unsigned long)prio << (TOPI_IPRIO_BITS * i); in aia_rmw_iprio()
363 *val = old_val; in aia_rmw_iprio()
366 new_val = (old_val & ~wr_mask) | (new_val & wr_mask); in aia_rmw_iprio()
H A Daia_imsic.c221 unsigned long old_val = 0, tmp = 0; in imsic_mrif_atomic_rmw() local
229 : "+A" (*ptr), "+r" (old_val), "+r" (tmp) in imsic_mrif_atomic_rmw()
233 return old_val; in imsic_mrif_atomic_rmw()
316 unsigned long *ei, num, old_val = 0; in imsic_mrif_rmw() local
320 old_val = imsic_mrif_atomic_rmw(mrif, &mrif->eidelivery, in imsic_mrif_rmw()
324 old_val = imsic_mrif_atomic_rmw(mrif, &mrif->eithreshold, in imsic_mrif_rmw()
353 old_val = imsic_mrif_atomic_rmw(mrif, ei, new_val, wr_mask); in imsic_mrif_rmw()
360 *val = old_val; in imsic_mrif_rmw()
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Ddwmac5.c439 u32 old_val, val; in dwmac5_rxp_config() local
442 old_val = readl(ioaddr + GMAC_CONFIG); in dwmac5_rxp_config()
443 val = old_val & ~GMAC_CONFIG_RE; in dwmac5_rxp_config()
516 writel(old_val, ioaddr + GMAC_CONFIG); in dwmac5_rxp_config()
/linux/drivers/gpu/drm/radeon/
H A Datom.c458 atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3], old_val = in atom_put_dst() local
461 old_val &= atom_arg_mask[align] >> atom_arg_shift[align]; in atom_put_dst()
572 DEBUG(".[31:0] <- 0x%08X\n", old_val); in atom_put_dst()
575 DEBUG(".[15:0] <- 0x%04X\n", old_val); in atom_put_dst()
578 DEBUG(".[23:8] <- 0x%04X\n", old_val); in atom_put_dst()
581 DEBUG(".[31:16] <- 0x%04X\n", old_val); in atom_put_dst()
584 DEBUG(".[7:0] <- 0x%02X\n", old_val); in atom_put_dst()
587 DEBUG(".[15:8] <- 0x%02X\n", old_val); in atom_put_dst()
590 DEBUG(".[23:16] <- 0x%02X\n", old_val); in atom_put_dst()
593 DEBUG(".[31:24] <- 0x%02X\n", old_val); in atom_put_dst()
/linux/drivers/media/pci/solo6x10/
H A Dsolo6x10-g723.c271 u8 old_val; in snd_solo_capture_volume_put() local
273 old_val = tw28_get_audio_gain(solo_dev, ch); in snd_solo_capture_volume_put()
274 if (old_val == value->value.integer.value[0]) in snd_solo_capture_volume_put()
H A Dsolo6x10-tw28.c847 u8 old_val; in tw28_set_audio_gain() local
854 old_val = tw_readbyte(solo_dev, chip_num, in tw28_set_audio_gain()
858 val = (old_val & ((ch % 2) ? 0x0f : 0xf0)) | in tw28_set_audio_gain()
/linux/tools/include/nolibc/
H A Dstdlib.h444 uintmax_t val = 0, limit, old_val; in __strtox() local
494 old_val = val; in __strtox()
498 if (val > limit || val < old_val) in __strtox()
/linux/tools/perf/util/
H A Dexpr.c282 struct expr_id_data *old_val = NULL; in expr__del_id() local
285 hashmap__delete(ctx->ids, id, &old_key, &old_val); in expr__del_id()
287 free(old_val); in expr__del_id()
/linux/drivers/gpu/drm/
H A Ddrm_atomic_uapi.c1141 static int drm_atomic_check_prop_changes(int ret, uint64_t old_val, uint64_t prop_value, in drm_atomic_check_prop_changes() argument
1144 if (ret != 0 || old_val != prop_value) { in drm_atomic_check_prop_changes()
1162 u64 old_val; in drm_atomic_set_property() local
1181 prop, &old_val); in drm_atomic_set_property()
1182 ret = drm_atomic_check_prop_changes(ret, old_val, prop_value, prop); in drm_atomic_set_property()
1203 prop, &old_val); in drm_atomic_set_property()
1204 ret = drm_atomic_check_prop_changes(ret, old_val, prop_value, prop); in drm_atomic_set_property()
1227 prop, &old_val); in drm_atomic_set_property()
1228 ret = drm_atomic_check_prop_changes(ret, old_val, prop_value, prop); in drm_atomic_set_property()
/linux/drivers/media/usb/gspca/m5602/
H A Dm5602_s5k83a.c557 u8 old_val, ctrl_val, test_val = 0xff; in s5k83a_dump_registers() local
559 m5602_read_sensor(sd, address, &old_val, 1); in s5k83a_dump_registers()
571 m5602_write_sensor(sd, address, &old_val, 1); in s5k83a_dump_registers()
/linux/drivers/net/ethernet/mellanox/mlx5/core/lib/
H A Dcrypto.c431 bool old_val; in mlx5_crypto_dek_free_locked() local
435 old_val = test_and_clear_bit(obj_offset, bulk->in_use); in mlx5_crypto_dek_free_locked()
436 WARN_ON_ONCE(!old_val); in mlx5_crypto_dek_free_locked()
437 if (!old_val) { in mlx5_crypto_dek_free_locked()
/linux/drivers/gpu/drm/bridge/
H A Dtda998x_drv.c692 int old_val; in reg_set() local
694 old_val = reg_read(priv, reg); in reg_set()
695 if (old_val >= 0) in reg_set()
696 reg_write(priv, reg, old_val | val); in reg_set()
702 int old_val; in reg_clear() local
704 old_val = reg_read(priv, reg); in reg_clear()
705 if (old_val >= 0) in reg_clear()
706 reg_write(priv, reg, old_val & ~val); in reg_clear()
/linux/arch/x86/kvm/mmu/
H A Dmmu.c886 unsigned long old_val, new_val; in __kvm_rmap_lock() local
896 old_val = atomic_long_read(&rmap_head->val); in __kvm_rmap_lock()
897 if (!old_val) in __kvm_rmap_lock()
906 while (old_val & KVM_RMAP_LOCKED) { in __kvm_rmap_lock()
908 old_val = atomic_long_read(&rmap_head->val); in __kvm_rmap_lock()
915 if (!old_val) in __kvm_rmap_lock()
918 new_val = old_val | KVM_RMAP_LOCKED; in __kvm_rmap_lock()
929 } while (!atomic_long_try_cmpxchg_acquire(&rmap_head->val, &old_val, new_val)); in __kvm_rmap_lock()
936 return old_val; in __kvm_rmap_lock()
993 unsigned long old_val) in kvm_rmap_unlock_readonly() argument
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