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| author | Sidhartha Kumar <sidhartha.kumar@oracle.com> | 2024-08-14 12:19:33 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-01 20:26:15 -0700 |
| commit | 7e093834ed8c71361bae556f2c1efc2bf2e33971 (patch) | |
| tree | c36d1453cea996d32dfcb103cd641a050d3f55a9 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 3cd9e92e009de9a036cbf9ec27bad33367fca6f3 (diff) | |
| download | kernel-7e093834ed8c71361bae556f2c1efc2bf2e33971.tar.gz | |
maple_tree: preallocate nodes in mas_erase()
Use mas_wr_preallocate() in mas_erase() to preallocate enough nodes to
complete the erase. Add error handling by skipping the store if the
preallocation lead to some error besides no memory.
Link: https://lkml.kernel.org/r/20240814161944.55347-7-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions