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| author | Frank van der Linden <[email protected]> | 2025-04-07 16:54:35 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2025-04-12 00:32:39 +0000 |
| commit | 60580e0bd587b1df7aa9f749ed735db8377acaab (patch) | |
| tree | 2e242cae1b20a26fb04021eb8984be747c22025e /mm/hugetlb.c | |
| parent | mm: page_alloc: speed up fallbacks in rmqueue_bulk() (diff) | |
| download | kernel-60580e0bd587b1df7aa9f749ed735db8377acaab.tar.gz kernel-60580e0bd587b1df7aa9f749ed735db8377acaab.zip | |
mm/cma: report base address of single range correctly
The cma_declare_contiguous_nid code was refactored by commit c009da4258f9
("mm, cma: support multiple contiguous ranges, if requested"), so that it
could use an internal function to attempt a single range area first, and
then try a multi-range one.
However, that meant that the actual base address used for the !fixed case
(base == 0) wasn't available one level up to be printed in the
informational message, and it would always end up printing a base address
of 0 in the boot message.
Make the internal function take a phys_addr_t pointer to the base address,
so that the value is available to the caller.
[[email protected]: v2]
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Fixes: c009da4258f9 ("mm, cma: support multiple contiguous ranges, if requested")
Signed-off-by: Frank van der Linden <[email protected]>
Reported-by: Geert Uytterhoeven <[email protected]>
Closes: https://lore.kernel.org/linux-mm/CAMuHMdVWviQ7O9yBFE3f=ev0eVb1CnsQvR6SKtEROBbM6z7g3w@mail.gmail.com/
Tested-by: Geert Uytterhoeven <[email protected]>
Cc: Muchun Song <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions