table of contents
| SYSFS_BREAK_ACTIVE_P(9) | The Filesystem for Exporting K | SYSFS_BREAK_ACTIVE_P(9) |
NAME¶
sysfs_break_active_protection - break “active” protection
SYNOPSIS¶
struct kernfs_node * sysfs_break_active_protection(struct kobject * kobj, const struct attribute * attr);
ARGUMENTS¶
kobj
The kernel object attr is associated with.
attr
The attribute to break the “active”
protection for.
DESCRIPTION¶
With sysfs, just like kernfs, deletion of an attribute is postponed until all active .show and .store callbacks have finished unless this function is called. Hence this function is useful in methods that implement self deletion.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |