diff options
| author | Liam R. Howlett <Liam.Howlett@Oracle.com> | 2022-05-31 09:20:51 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-20 21:27:23 -0700 |
| commit | df48a5f7a3bbac6a700026b554922943ecee1fb0 (patch) | |
| tree | d210bb01c9e8cdf4070ca9d3b61db8830c966349 /mm/mmap_lock.c | |
| parent | 08ac85521cb2e26f25b885492180815ce8eaf4b7 (diff) | |
mm/page_alloc: reduce potential fragmentation in make_alloc_exact()
Try to avoid using the left over split page on the next request for a page
by calling __free_pages_ok() with FPI_TO_TAIL. This increases the
potential of defragmenting memory when it's used for a short period of
time.
Link: https://lkml.kernel.org/r/20220531185626.yvlmymbxyoe5vags@revolver
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Suggested-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mmap_lock.c')
0 files changed, 0 insertions, 0 deletions