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/Linux-v6.1/fs/ceph/
Ddir.c111 static int note_last_dentry(struct ceph_dir_file_info *dfi, const char *name, in note_last_dentry() argument
117 kfree(dfi->last_name); in note_last_dentry()
118 dfi->last_name = buf; in note_last_dentry()
119 memcpy(dfi->last_name, name, len); in note_last_dentry()
120 dfi->last_name[len] = 0; in note_last_dentry()
121 dfi->next_offset = next_offset; in note_last_dentry()
122 dout("note_last_dentry '%s'\n", dfi->last_name); in note_last_dentry()
184 struct ceph_dir_file_info *dfi = file->private_data; in __dcache_readdir() local
231 dfi->file_info.flags |= CEPH_F_ATEND; in __dcache_readdir()
281 ret = note_last_dentry(dfi, last->d_name.name, last->d_name.len, in __dcache_readdir()
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Dfile.c216 struct ceph_dir_file_info *dfi = in ceph_init_file_info() local
218 if (!dfi) in ceph_init_file_info()
221 file->private_data = dfi; in ceph_init_file_info()
222 fi = &dfi->file_info; in ceph_init_file_info()
223 dfi->next_offset = 2; in ceph_init_file_info()
224 dfi->readdir_cache_idx = -1; in ceph_init_file_info()
878 struct ceph_dir_file_info *dfi = file->private_data; in ceph_release() local
880 WARN_ON(!list_empty(&dfi->file_info.rw_contexts)); in ceph_release()
882 ceph_put_fmode(ci, dfi->file_info.fmode, 1); in ceph_release()
884 if (dfi->last_readdir) in ceph_release()
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/Linux-v6.1/Documentation/devicetree/bindings/devfreq/event/
Drockchip-dfi.txt2 * Rockchip rk3399 DFI device
5 - compatible: Must be "rockchip,rk3399-dfi".
6 - reg: physical base address of each DFI and length of memory mapped region
9 - clock-names : the name of clock used by the DFI, must be "pclk_ddr_mon";
12 dfi: dfi@ff630000 {
13 compatible = "rockchip,rk3399-dfi";
/Linux-v6.1/arch/arm/boot/dts/
Dimx6dl-dfi-fs700-m60.dts12 #include "imx6qdl-dfi-fs700-m60.dtsi"
15 model = "DFI FS700-M60-6DL i.MX6dl Q7 Board";
16 compatible = "dfi,fs700-m60-6dl", "dfi,fs700e-m60", "fsl,imx6dl";
Dimx6q-dfi-fs700-m60.dts12 #include "imx6qdl-dfi-fs700-m60.dtsi"
15 model = "DFI FS700-M60-6QD i.MX6qd Q7 Board";
16 compatible = "dfi,fs700-m60-6qd", "dfi,fs700e-m60", "fsl,imx6q";
Dimx6qdl-dfi-fs700-m60.dtsi58 imx6qdl-dfi-fs700-m60 {
/Linux-v6.1/drivers/devfreq/event/
Drockchip-dfi.c46 * The dfi controller can monitor DDR load. It has an upper and lower threshold
75 /* set ddr type to dfi */ in rockchip_dfi_start_hardware_counter()
136 dev_err(&edev->dev, "failed to enable dfi clk: %d\n", ret); in rockchip_dfi_enable()
171 { .compatible = "rockchip,rk3399-dfi" },
230 .name = "rockchip-dfi",
238 MODULE_DESCRIPTION("Rockchip DFI driver");
DKconfig36 tristate "ROCKCHIP DFI DEVFREQ event Driver"
39 This add the devfreq-event driver for Rockchip SoC. It provides DFI
DMakefile6 obj-$(CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI) += rockchip-dfi.o
/Linux-v6.1/Documentation/devicetree/bindings/memory-controllers/
Drockchip,rk3399-dmc.yaml21 Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt.
61 memories are placed into power-down mode if bus is idle for PD_IDLE DFI
71 SR_IDLE * 1024 DFI clock cycles (DFI clocks freq is half of DRAM clock).
81 arg gating started if bus is idle for sr_mc_gate_idle*1024 DFI clock
91 srpd_lite_idle * 1024 DFI clock cycles. This parameter is for LPDDR4
101 if bus is idle for standby_idle * DFI clock cycles.
364 devfreq-events = <&dfi>;
Dsnps,dw-umctl2-ddrc.yaml39 Scrubber-Done signal, DFI Parity/CRC Error. Some platforms may have the
49 - description: Common ECC CE/UE/Scrubber/DFI Errors IRQ
52 - description: Individual ECC CE/UE/Scrubber/DFI Errors IRQs
/Linux-v6.1/Documentation/admin-guide/perf/
Dalibaba_pmu.rst49 the DDR PHY Interface (DFI) to the PHY module, which launches and captures data
51 statistics and performance logging signals on HIF, DFI, etc.
/Linux-v6.1/arch/arm/mach-pxa/
Daddr-map.h48 * DFI Bus for NAND, PXA3xx only
Dpxa3xx.c49 * NAND NFC: DFI bus arbitration subset
482 * Disable DFI bus arbitration, to prevent a system bus lock if in pxa3xx_init()
Dmfp-pxa930.h369 /* DFI */
393 /* DFI - NAND */
/Linux-v6.1/drivers/cpufreq/
Dpxa3xx-cpufreq.c87 /* CPU XL XN HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */
95 /* CPU XL XN HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */
/Linux-v6.1/arch/arm/mach-mmp/
Dflint.c51 /* DFI */
Djasper.c40 /* DFI */
Dbrownstone.c43 /* DFI */
Dmfp-pxa910.h43 /* DFI */
Dttc_dkb.c51 /* DFI */
/Linux-v6.1/Documentation/devicetree/bindings/arm/
Dfsl.yaml271 - description: i.MX6Q DFI FS700-M60-6QD Board
273 - const: dfi,fs700-m60-6qd
274 - const: dfi,fs700e-m60
442 - description: i.MX6DL based DFI FS700-M60-6DL Board
444 - const: dfi,fs700-m60-6dl
445 - const: dfi,fs700e-m60
/Linux-v6.1/drivers/i2c/busses/
Di2c-nforce2.c109 .ident = "DFI Lanparty NF4 Expert",
111 DMI_MATCH(DMI_BOARD_VENDOR, "DFI Corp,LTD"),
/Linux-v6.1/include/soc/at91/
Dsama7-ddr.h70 #define UDDRC_DFIMISC (0x1B0) /* UDDRC DFI Miscellaneous Control Register */
/Linux-v6.1/sound/pci/hda/
Dpatch_sigmatel.c1468 "DFI LanParty", STAC_REF),
1470 "DFI LanParty", STAC_REF),
1688 SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668, "DFI LanParty", STAC_REF),
1689 SND_PCI_QUIRK(PCI_VENDOR_ID_DFI, 0x3101, "DFI LanParty", STAC_REF),
1955 "DFI LanParty", STAC_92HD73XX_REF),
1957 "DFI LanParty", STAC_92HD73XX_REF),
2751 "DFI LanParty", STAC_92HD83XXX_REF),
2753 "DFI LanParty", STAC_92HD83XXX_REF),
3234 "DFI LanParty", STAC_92HD71BXX_REF),
3236 "DFI LanParty", STAC_92HD71BXX_REF),
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