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| author | Joerg Roedel <[email protected]> | 2020-08-14 17:19:47 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2020-08-15 13:56:16 +0200 |
| commit | 7a27ef5e83089090f3a4073a9157c862ef00acfc (patch) | |
| tree | 42c076fe753ccd98691928377b000ac5e980b4b7 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace | |
| parent | 58a18fe95e83b8396605154db04d73b08063f31b (diff) | |
x86/mm/64: Update comment in preallocate_vmalloc_pages()
The comment explaining why 4-level systems only need to allocate on
the P4D level caused some confustion. Update it to better explain why
on 4-level systems the allocation on PUD level is necessary.
Signed-off-by: Joerg Roedel <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
0 files changed, 0 insertions, 0 deletions