The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
inode_inc_iversion – increments i_version Synopsis void inode_inc_iversion(struct inode *inode); Arguments inode inode that need to be updated Description Every time the inode is modified, the i_version field will be incremented. The filesystem has to be mounted with i_version flag Copyright
inode_dio_wait – wait for outstanding DIO requests to finish Synopsis void inode_dio_wait(struct inode *inode); Arguments inode inode to wait for Description Waits for all pending direct I/O requests to finish so that we can proceed with a truncate or equivalent operation. Must be called under a lock that serializes taking new references to i_dio_count, usually…
inode_congested – test whether an inode is congested Synopsis int inode_congested(struct inode *inode, int cong_bits); Arguments inode inode to test for congestion (may be NULL) cong_bits mask of WB_[a]sync_congested bits to test Description Tests whether inode is congested. cong_bits is the mask of congestion bits to test and the return value is the mask of…
init_rs_non_canonical – Find a matching or allocate a new rs control structure, for fields with non-canonical representation Synopsis struct rs_control *init_rs_non_canonical(int symsize, int (*gffunc)(int), int fcr, int prim, int nroots); Arguments symsize the symbol size (number of bits) gffunc pointer to function to generate the next field element, or the multiplicative identity element if given…
init_rs – Find a matching or allocate a new rs control structure Synopsis struct rs_control *init_rs(int symsize, int gfpoly, int fcr, int prim, int nroots); Arguments symsize the symbol size (number of bits) gfpoly the extended Galois field generator polynomial coefficients, with the 0th coefficient in the low order bit. The polynomial must be primitive;…
init_dummy_netdev – init a dummy network device for NAPI Synopsis int init_dummy_netdev(struct net_device *dev); Arguments dev device to init Description This takes a network device structure and initialize the minimum amount of fields so it can be used to schedule NAPI polls without registering a full blown interface. This is to be used by drivers…
inc_nlink – directly increment an inode’s link count Synopsis void inc_nlink(struct inode *inode); Arguments inode inode Description This is a low-level filesystem helper to replace any direct filesystem manipulation of i_nlink. Currently, it is only here for parity with dec_nlink. Copyright
ilsel_enable_fixed – Enable an ILSEL set at a fixed interrupt level Synopsis int ilsel_enable_fixed(ilsel_source_t set, unsigned int level); Arguments set ILSEL source (see ilsel_source_t enum in include/asm-sh/ilsel.h). level Interrupt level (1 – 15) Description Enables a given ILSEL source at a fixed interrupt level. Necessary both for level reservation as well as for aliased sources…
ilsel_enable – Enable an ILSEL set. Synopsis int ilsel_enable(ilsel_source_t set); Arguments set ILSEL source (see ilsel_source_t enum in include/asm-sh/ilsel.h). Description Enables a given non-aliased ILSEL source (<= ILSEL_KEY) at the highest available interrupt level. Callers should take care to order callsites noting descending interrupt levels. Aliasing FPGA and external board IRQs need to use ilsel_enable_fixed….
ilsel_disable – Disable an ILSEL set Synopsis void ilsel_disable(unsigned int irq); Arguments irq Bit position for ILSEL set value (retval from enable routines) Description Disable a previously enabled ILSEL set. Author Paul Mundt <lethal [at] linux-sh.org> Author. Copyright
ilookup5_nowait – search for an inode in the inode cache Synopsis struct inode *ilookup5_nowait(struct super_block *sb, unsigned long hashval, int (*test)(struct inode *, void *), void *data); Arguments sb super block of file system to search hashval hash value (usually inode number) to search for test callback used for comparisons between inodes data opaque data…
ilookup5 – search for an inode in the inode cache Synopsis struct inode *ilookup5(struct super_block *sb, unsigned long hashval, int (*test)(struct inode *, void *), void *data); Arguments sb super block of file system to search hashval hash value (usually inode number) to search for test callback used for comparisons between inodes data opaque data…
ilookup – search for an inode in the inode cache Synopsis struct inode *ilookup(struct super_block *sb, unsigned long ino); Arguments sb super block of file system to search ino inode number to search for Description Search for the inode ino in the inode cache, and if the inode is in the cache, the inode is…
iio_validate_scan_mask_onehot – Validates that exactly one channel is selected Synopsis bool iio_validate_scan_mask_onehot(struct iio_dev * indio_dev, const unsigned long * mask); Arguments indio_dev the iio device mask scan mask to be checked Description Return true if exactly one bit is set in the scan mask, false otherwise. It can be used for devices where only one channel can be active…
iio_triggered_buffer_setup – Setup triggered buffer and pollfunc Synopsis int iio_triggered_buffer_setup(struct iio_dev *indio_dev, irqreturn_t (*h)(int irq, void *p), irqreturn_t (*thread)(int irq, void *p), const struct iio_buffer_setup_ops *setup_ops); Arguments indio_dev IIO device structure h Function which will be used as pollfunc top half thread Function which will be used as pollfunc bottom half setup_ops Buffer setup functions…
iio_triggered_buffer_cleanup – Free resources allocated by iio_triggered_buffer_setup Synopsis void iio_triggered_buffer_cleanup(struct iio_dev *indio_dev); Arguments indio_dev IIO device structure Author Daniel Baluta <daniel.baluta [at] intel.com> Author. Copyright
iio_device_unregister – unregister a device from the IIO subsystem Synopsis void iio_device_unregister(struct iio_dev *indio_dev); Arguments indio_dev Device structure representing the device. Author Daniel Baluta <daniel.baluta [at] intel.com> Author. Copyright
iio_device_register – register a device with the IIO subsystem Synopsis int iio_device_register(struct iio_dev *indio_dev); Arguments indio_dev Device structure filled by the device driver Author Daniel Baluta <daniel.baluta [at] intel.com> Author. Copyright
iio_device_free – free an iio_dev from a driver Synopsis void iio_device_free(struct iio_dev *dev); Arguments dev the iio_dev associated with the device Author Daniel Baluta <daniel.baluta [at] intel.com> Author. Copyright
iio_device_alloc – allocate an iio_dev from a driver Synopsis struct iio_dev *iio_device_alloc(int sizeof_priv); Arguments sizeof_priv Space to allocate for private structure. Author Daniel Baluta <daniel.baluta [at] intel.com> Author. Copyright