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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2024-08-20 20:23:51 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-08-30 14:29:53 +0300 |
| commit | 16a71c045186a11c1c743934e330de78162b86dd (patch) | |
| tree | 97573066f9238da54ed165c1b6a9942f1354babd /tools/perf/scripts/python/parallel-perf.py | |
| parent | c5eec4df25c34f4bee8c757ed157f5d96eaba554 (diff) | |
| download | linux-16a71c045186a11c1c743934e330de78162b86dd.tar.xz | |
powerpc/8xx: Preallocate execmem page tables
Preallocate execmem page tables before creating new PGDs so that
all PGD entries related to execmem can be copied in pgd_alloc().
On 8xx there are 32 Mbytes for execmem by default so this will use
32 kbytes.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/a7180cc1ba59dec4502af39b4e9f3ff91c57280d.1724173828.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions