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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-02-02 15:19:19 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-02-08 21:42:12 +1100 |
| commit | b505063910c134778202dfad9332dfcecb76bab3 (patch) | |
| tree | 080865e8f27e8e944a088bbdb07f2e0cb6786f9e /tools/perf/scripts/python | |
| parent | powerpc/64s/radix: Remove TLB_FLUSH_ALL test from range flushes (diff) | |
| download | linux-b505063910c134778202dfad9332dfcecb76bab3.tar.gz linux-b505063910c134778202dfad9332dfcecb76bab3.zip | |
powerpc/iommu: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230202141919.2298821-1-gregkh@linuxfoundation.org
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions