| /linux/drivers/gpu/drm/ |
| H A D | drm_gem_atomic_helper.c | 48 * The helpers for shadow-buffered planes establish and release mappings,
52 * Shadow-buffered planes can easily be enabled by using the provided macros
202 * Shadow-buffered Planes
206 * __drm_gem_duplicate_shadow_plane_state - duplicates shadow-buffered plane state
208 * @new_shadow_plane_state: the new shadow-buffered plane state
210 * This function duplicates shadow-buffered plane state. This is helpful for drivers
234 * drm_gem_duplicate_shadow_plane_state - duplicates shadow-buffered plane state
238 * shadow-buffered planes. It assumes the existing state to be of type
269 * __drm_gem_destroy_shadow_plane_state - cleans up shadow-buffered plane state
270 * @shadow_plane_state: the shadow-buffered plane state
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| /linux/fs/nfs/ |
| H A D | io.c | 18 * nfs_start_io_read - declare the file is being used for buffered reads
21 * Declare that a buffered read operation is about to start, and ensure
26 * In practice, this means that buffered read operations are allowed to
30 * Note that buffered writes and truncates both take a write lock on
58 * nfs_end_io_read - declare that the buffered read operation is done
61 * Declare that a buffered read operation is done, and release the shared
71 * nfs_start_io_write - declare the file is being used for buffered writes
74 * Declare that a buffered read operation is about to start, and ensure
89 * nfs_end_io_write - declare that the buffered write operation is done
92 * Declare that a buffered write operation is done, and release the
[all …]
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| /linux/fs/netfs/ |
| H A D | locking.c | 41 * netfs_start_io_read - declare the file is being used for buffered reads
44 * Declare that a buffered read operation is about to start, and ensure
49 * In practice, this means that buffered read operations are allowed to
53 * Note that buffered writes and truncates both take a write lock on
81 * netfs_end_io_read - declare that the buffered read operation is done
84 * Declare that a buffered read operation is done, and release the shared
95 * netfs_start_io_write - declare the file is being used for buffered writes
98 * Declare that a buffered read operation is about to start, and ensure
118 * netfs_end_io_write - declare that the buffered write operation is done
121 * Declare that a buffered write operation is done, and release the
[all …]
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| /linux/fs/ceph/ |
| H A D | io.c | 44 * ceph_start_io_read - declare the file is being used for buffered reads
47 * Declare that a buffered read operation is about to start, and ensure
52 * In practice, this means that buffered read operations are allowed to
56 * Note that buffered writes and truncates both take a write lock on
91 * ceph_end_io_read - declare that the buffered read operation is done
94 * Declare that a buffered read operation is done, and release the shared
104 * ceph_start_io_write - declare the file is being used for buffered writes
107 * Declare that a buffered write operation is about to start, and ensure
119 * ceph_end_io_write - declare that the buffered write operation is done
122 * Declare that a buffered write operation is done, and release the
[all …]
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| /linux/fs/nfsd/ |
| H A D | debugfs.c | 32 * Must use buffered I/O if splice_read is enabled. in nfsd_dsr_set()
45 * %0: NFS READ will use buffered IO
46 * %1: NFS READ will use dontcache (buffered IO w/ dropbehind)
91 * %0: NFS WRITE will use buffered IO
92 * %1: NFS WRITE will use dontcache (buffered IO w/ dropbehind)
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| /linux/include/linux/platform_data/ |
| H A D | ad7791.h | 7 * @buffered: If set to true configure the device for buffered input mode.
13 bool buffered; member
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| H A D | ad7793.h | 90 * @buffered: If set to true configure the device for buffered input mode.
102 bool buffered; member
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| /linux/Documentation/devicetree/bindings/iio/adc/ |
| H A D | adi,max11410.yaml | 98 0: Buffered, low-power, unity-gain path (default)
111 adi,buffered-vrefp:
112 description: Enable buffered mode for positive reference.
115 adi,buffered-vrefn:
116 description: Enable buffered mode for negative reference.
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| H A D | adi,ad4130.yaml | 181 adi,buffered-positive:
182 description: Enable buffered mode for positive input.
185 adi,buffered-negative:
186 description: Enable buffered mode for negative input.
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| /linux/Documentation/filesystems/nfs/ |
| H A D | nfsd-io-modes.rst | 10 NFSD has historically always used buffered IO when servicing READ and
11 WRITE operations. BUFFERED is NFSD's default IO mode, but it is possible
49 requirements that DIRECT IO imposes. To achieve this buffered IO is used
127 and the start and/or end are misaligned. Buffered IO is used for the
129 segment. DONTCACHE buffered IO is _not_ used for the misaligned
130 segments because using normal buffered IO offers significant RMW
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| /linux/drivers/target/ |
| H A D | Kconfig | 22 Say Y here to enable the TCM/IBLOCK subsystem plugin for non-buffered
28 Say Y here to enable the TCM/FILEIO subsystem plugin for buffered
35 Say Y here to enable the TCM/pSCSI subsystem plugin for non-buffered
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| /linux/drivers/iio/dummy/ |
| H A D | Kconfig | 33 bool "Buffered capture support"
39 Add buffered data capture to the simple dummy driver.
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| /linux/include/drm/ |
| H A D | drm_gem_atomic_helper.h | 104 * Initializes struct drm_plane_funcs for shadow-buffered planes
119 * Initializes struct drm_plane_helper_funcs for shadow-buffered planes
141 * Initializes struct drm_simple_display_pipe_funcs for shadow-buffered planes
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| /linux/Documentation/devicetree/bindings/iio/addac/ |
| H A D | adi,ad74115.yaml | 111 Whether to enable low-power buffered mode for the AGND sense pin.
116 Whether to enable low-power buffered mode for the low-side filtered
122 Whether to enable low-power buffered mode for the high-side filtered
127 description: Whether to enable low-power buffered mode for the EXT2 pin.
131 description: Whether to enable low-power buffered mode for the EXT1 pin.
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| /linux/Documentation/devicetree/bindings/clock/ |
| H A D | samsung,s2mps11.yaml | 16 The S2MPS11/13/15 and S5M8767 provide three(AP/CP/BT) buffered 32.768 kHz
17 outputs. The S2MPS14 provides two (AP/BT) buffered 32.768 KHz outputs.
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| /linux/fs/ext4/ |
| H A D | file.c | 41 * %false if it should fall back to buffered I/O.
45 * either fall back to buffered I/O or return EINVAL. For files that don't use
48 * In this case, we should attempt the DIO, *not* fall back to buffered I/O.
51 * traditionally falls back to buffered I/O.
84 * Fallback to buffered I/O if the operation being performed on in ext4_dio_read_iter()
119 /* Fallback to buffered IO in case we cannot support DAX */ in ext4_dax_read_iter()
539 /* Fallback to buffered I/O if the inode does not support direct I/O. */ in ext4_dio_write_iter()
606 * There is no support for atomic writes on buffered-io yet, in ext4_dio_write_iter()
607 * we should never fallback to buffered-io for DIO atomic in ext4_dio_write_iter()
621 * direct I/O semantics in the case we fallback to buffered I/O in ext4_dio_write_iter()
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| /linux/drivers/md/dm-vdo/indexer/ |
| H A D | io-factory.h | 13 * clients are the index layout and the volume. The buffered reader and buffered writer interfaces
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| /linux/Documentation/filesystems/iomap/ |
| H A D | porting.rst | 80 A likely complexity at this point will be converting the buffered read
82 The buffered read I/O paths doesn't need to be converted yet, though the
104 Most likely at this point, the buffered read and write paths will still
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| H A D | operations.rst | 20 Buffered I/O
23 Buffered I/O is the default file I/O path in Linux.
38 be used, which makes buffered I/O much more efficient, and the pagecache
132 These ``struct kiocb`` flags are significant for buffered I/O with iomap:
196 Buffered Readahead and Reads
228 Buffered Writes
248 Buffered Write Failures
511 * ``-ENOTBLK``: Fall back to buffered I/O.
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| /linux/Documentation/devicetree/bindings/iio/dac/ |
| H A D | microchip,mcp4725.yaml | 31 microchip,vref-buffered:
70 microchip,vref-buffered: false
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| /linux/fs/f2fs/ |
| H A D | iostat.c | 47 IOSTAT_INFO_SHOW("app buffered data", APP_BUFFERED_IO); in iostat_info_seq_show()
50 IOSTAT_INFO_SHOW("app buffered cdata", APP_BUFFERED_CDATA_IO); in iostat_info_seq_show()
66 IOSTAT_INFO_SHOW("app buffered data", APP_BUFFERED_READ_IO); in iostat_info_seq_show()
69 IOSTAT_INFO_SHOW("app buffered cdata", APP_BUFFERED_CDATA_READ_IO); in iostat_info_seq_show()
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| /linux/lib/crypto/x86/ |
| H A D | sha256-ni-asm.S | 305 // bytes that are buffered in ctx->buf. Also save it in a register with
311 jz .Lfinup2x_enter_loop // No bytes buffered?
313 // %ebx bytes (1 to 63) are currently buffered in ctx->buf. Load them
353 sub $64, %rbx // rbx = buffered - 64
354 sub %rbx, DATA1 // DATA1 += 64 - buffered
355 sub %rbx, DATA2 // DATA2 += 64 - buffered
356 add %ebx, LEN // LEN += buffered - 64
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| /linux/include/uapi/linux/ |
| H A D | capi.h | 28 __u32 datablkcnt; /* No. of buffered data messages */
29 __u32 datablklen; /* Size of buffered data messages */
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| /linux/drivers/scsi/ |
| H A D | st_options.h | 26 because of buffered reads. Should be set to zero to support also drives
65 buffered until the driver buffer is full or asynchronous write is
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| /linux/drivers/staging/fbtft/ |
| H A D | fbtft-bus.c | 137 /* non buffered write */ in fbtft_write_vmem16_bus8()
141 /* buffered write */ in fbtft_write_vmem16_bus8()
231 /* no need for buffered write with 16-bit bus */ in fbtft_write_vmem16_bus16()
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