NAME

       probe::ioblock.end - Fires whenever a block I/O transfer is complete.

SYNOPSIS

       ioblock.end

VALUES

       opf
           operations and flags

       error
           0 on success

       name
           name of the probe point

       bytes_done
           number of bytes transferred

       hw_segments
           number of segments after physical and DMA remapping hardware coalescing is performed

       vcnt
           bio vector count which represents number of array element (page, offset, length) which
           makes up this I/O request

       rw
           binary trace for read/write request

       devname
           block device name

       idx
           offset into the bio vector array

       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

       phys_segments
           number of segments in this bio after physical address coalescing is performed.

       sector
           beginning sector for the entire bio

       ino
           i-node number of the mapped file

       size
           total size in bytes

CONTEXT

       The process signals the transfer is done.

SEE ALSO

       tapset::ioblock(3stap)