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| author | Lubos Dolezel <[email protected]> | 2020-05-04 21:35:09 +0200 |
|---|---|---|
| committer | Miklos Szeredi <[email protected]> | 2020-05-13 11:11:24 +0200 |
| commit | 144da23beab87b27992e5e1b41bd954de0bf2581 (patch) | |
| tree | 9f0a7a09663a46becdf2e641fff325d2eb93e2ba /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 399c109d357a7e217cf7ef551e7e234439c68c15 (diff) | |
ovl: return required buffer size for file handles
Overlayfs doesn't work well with the fanotify mechanism.
Fanotify first probes for the required buffer size for the file handle,
but overlayfs currently bails out without passing the size back.
That results in errors in the kernel log, such as:
[527944.485384] overlayfs: failed to encode file handle (/, err=-75, buflen=0, len=29, type=1)
[527944.485386] fanotify: failed to encode fid (fsid=ae521e68.a434d95f, type=255, bytes=0, err=-2)
Signed-off-by: Lubos Dolezel <[email protected]>
Signed-off-by: Amir Goldstein <[email protected]>
Signed-off-by: Miklos Szeredi <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions