| commit | 7a27ef5e83089090f3a4073a9157c862ef00acfc | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <jroedel@suse.de> | Fri Aug 14 17:19:47 2020 +0200 |
| committer | Ingo Molnar <mingo@kernel.org> | Sat Aug 15 13:56:16 2020 +0200 |
| tree | 42c076fe753ccd98691928377b000ac5e980b4b7 | |
| 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 <jroedel@suse.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20200814151947.26229-3-joro@8bytes.org