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| author | Matthew Wilcox <[email protected]> | 2017-11-28 20:50:12 +0000 |
|---|---|---|
| committer | Matthew Wilcox <[email protected]> | 2018-02-06 21:41:28 +0000 |
| commit | 72fd6c7be701d80eef34da305a6294c61520fe13 (patch) | |
| tree | 43cedfc096c74d6240c51b77d6ed2b5a1042621c /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | idr: Rename idr_for_each_entry_ext (diff) | |
| download | kernel-72fd6c7be701d80eef34da305a6294c61520fe13.tar.gz kernel-72fd6c7be701d80eef34da305a6294c61520fe13.zip | |
idr: Warn if old iterators see large IDs
Now that the IDR can be used to store large IDs, it is possible somebody
might only partially convert their old code and use the iterators which
can only handle IDs up to INT_MAX. It's probably unwise to show them a
truncated ID, so settle for spewing warnings to dmesg, and terminating
the iteration.
Signed-off-by: Matthew Wilcox <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions