tapset::ioblock.3stap - Man Page
systemtap ioblock tapset
Description
- ioblock.request
Fires whenever making a generic block I/O request.
See probe::ioblock.request(3stap)
for details.- ioblock.end
Fires whenever a block I/O transfer is complete.
See probe::ioblock.end(3stap)
for details.- ioblock_trace.bounce
Fires whenever a buffer bounce is needed for at least one page of a block IO request.
See probe::ioblock_trace.bounce(3stap)
for details.- ioblock_trace.request
Fires just as a generic block I/O request is created for a bio.
See probe::ioblock_trace.request(3stap)
for details.- ioblock_trace.end
Fires whenever a block I/O transfer is complete.
See probe::ioblock_trace.end(3stap)
for details.
See Also
probe::ioblock.request(3stap), probe::ioblock.end(3stap), probe::ioblock_trace.bounce(3stap), probe::ioblock_trace.request(3stap), probe::ioblock_trace.end(3stap), stap(1), stapprobes(3stap)