diff options
| author | Nicholas Piggin <[email protected]> | 2019-07-11 20:59:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2019-07-12 11:05:46 -0700 |
| commit | ec11408a1630eed2cb03db55b8b372267f5f1032 (patch) | |
| tree | 00553e799f8002bffb51a1e10664f0f1f00082d5 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | d9009d67f42e59760aae5471ba2f62b3d5d531d1 (diff) | |
mm/large system hash: use vmalloc for size > MAX_ORDER when !hashdist
The kernel currently clamps large system hashes to MAX_ORDER when hashdist
is not set, which is rather arbitrary.
vmalloc space is limited on 32-bit machines, but this shouldn't result in
much more used because of small physical memory limiting system hash
sizes.
Include "vmalloc" or "linear" in the kernel log message.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Nicholas Piggin <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions