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| author | David Howells <dhowells@redhat.com> | 2018-10-19 19:57:56 -0400 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2018-10-23 19:41:07 -0400 |
| commit | 9ea9ce0427aab02a2fd88fc608267cf6952119f1 (patch) | |
| tree | cc25d73e227737862ccad90bc38919bd268c685b /tools/perf/scripts/python/stackcollapse.py | |
| parent | aa563d7bca6e882ec2bdae24603c8f016401a144 (diff) | |
iov_iter: Add I/O discard iterator
Add a new iterator, ITER_DISCARD, that can only be used in READ mode and
just discards any data copied to it.
This is useful in a network filesystem for discarding any unwanted data
sent by a server.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions