SYNOPSIS
ioblock.end
VALUES
devname
- block device name
phys_segments
- number of segments in this bio after physical address coalescing is performed.
error
- 0 on success
sector
- beginning sector for the entire bio
vcnt
- bio vector count which represents number of array element (page, offset, length) which makes up this I/O request
name
- name of the probe point
flags
- see below BIO_UPTODATE 0 ok after I/O completion BIO_RW_BLOCK 1 RW_AHEAD set, and read/write would block BIO_EOF 2 out-out-bounds error BIO_SEG_VALID 3 nr_hw_seg valid BIO_CLONED 4 doesn't own data BIO_BOUNCED 5 bio is a bounce bio BIO_USER_MAPPED 6 contains user pages BIO_EOPNOTSUPP 7 not supported
size
- total size in bytes
rw
- binary trace for read/write request
idx
- offset into the bio vector array
ino
- i-node number of the mapped file
bytes_done
- number of bytes transferred
hw_segments
- number of segments after physical and DMA remapping hardware coalescing is performed
CONTEXT
The process signals the transfer is done.