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| author |   Christoph Hellwig <hch@lst.de> | 2016-10-30 11:42:01 -0500 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2016-10-30 13:09:42 -0400 |
| commit | 0b944d3a4bba6b25f43aed530f4fa85c04d162a6 (patch) | |
| tree | c5c7b8fc2ec3fe80e12de1e3a8bdb65aa04b2169 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | Linux 4.9-rc3 (diff) | |
| download | linux-dev-0b944d3a4bba6b25f43aed530f4fa85c04d162a6.tar.xz linux-dev-0b944d3a4bba6b25f43aed530f4fa85c04d162a6.zip | |
aio: hold an extra file reference over AIO read/write operations
Otherwise we might dereference an already freed file and/or inode
when aio_complete is called before we return from the read_iter or
write_iter method.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions