Lines Matching refs:sysfs

2 sysfs - _The_ filesystem for exporting kernel objects. 
14 sysfs is a ram-based filesystem initially based on ramfs. It provides
18 sysfs is tied inherently to the kobject infrastructure. Please read
23 Using sysfs
26 sysfs is always compiled in if CONFIG_SYSFS is defined. You can access
29     mount -t sysfs sysfs /sys 
36 created for it in sysfs. That directory is created as a subdirectory
38 userspace. Top-level directories in sysfs represent the common
44 the past this kobject pointer has been used by sysfs to do reference
46 With the current sysfs implementation the kobject reference count is
124 set of sysfs operations for forwarding read and write calls to the
136 When a file is read or written, sysfs calls the appropriate method
179 sysfs allocates a buffer of size (PAGE_SIZE) and passes it to the
193 - On write(2), sysfs expects the entire buffer to be passed during the
197   When writing sysfs files, userspace processes should first read the
223 - The object passed to the methods will be pinned in memory via sysfs
255 The sysfs directory arrangement exposes the relationship of kernel
258 The top level sysfs directory looks like:
292 point to the sysfs directory for the given device.  /sys/dev provides a
293 quick way to lookup the sysfs interface for a device from the result of
306 The following interface layers currently exist in sysfs:
376 The sysfs directory structure and the attributes in each directory define an
378 this ABI is stable and properly documented. All new sysfs attributes must be