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| author |   Oliver Glitta <glittao@gmail.com> | 2021-05-21 14:11:25 +0200 |
|---|---|---|
| committer |   Vlastimil Babka <vbabka@suse.cz> | 2022-04-06 11:03:43 +0200 |
| commit | 8ea9fb921bc68376081a9db410cf1d6afa0c6fb9 (patch) | |
| tree | c8d846000d709b6613b99a881333ff43fa8045ef /lib | |
| parent | mm/slub: use stackdepot to save stack trace in objects (diff) | |
| download | linux-dev-8ea9fb921bc68376081a9db410cf1d6afa0c6fb9.tar.xz linux-dev-8ea9fb921bc68376081a9db410cf1d6afa0c6fb9.zip | |
mm/slub: distinguish and print stack traces in debugfs files
Aggregate objects in slub cache by unique stack trace in addition to
caller address when producing contents of debugfs files alloc_traces and
free_traces in debugfs. Also add the stack traces to the debugfs output.
This makes it much more useful to e.g. debug memory leaks.
Signed-off-by: Oliver Glitta <glittao@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-and-tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions