vfs_readv - generic FS file read to a vector
An event indicating that a read from a file to a vector was done.
The event is not FS specific, and the hook is on the inner implementation of the
readv and other vector read syscalls.
Notice that there are more methods for file reading other than this, like
vfs_read, file mapping, etc.
const char*[K] - the path of the file read
dev_t[K] - the device the file resides in
unsigned long[K] - the inode of the file in the device
unsigned long[K] - the amount of buffers requested to be read by this operation to the vector
off_t[K] - the start position for the read
kprobe + kretprobe
The implementation of the
preadv2 syscall after fd resolving.