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| author | Xuanye Liu <liuqiye2025@163.com> | 2025-07-10 05:58:58 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-20 04:59:53 +0300 |
| commit | e001ef9652c2d931a1126c9d173ec5ea95e9847a (patch) | |
| tree | 25563ab988d79e0d6ffaa1e373fac89597d3fa17 /tools/perf/scripts/python/task-analyzer.py | |
| parent | c809579374f47c8273eaf22a40674ae547f39254 (diff) | |
| download | linux-e001ef9652c2d931a1126c9d173ec5ea95e9847a.tar.xz | |
mm: simplify min_brk handling in brk()
Set min_brk to mm->start_brk by default, and override it with mm->end_data
only when CONFIG_COMPAT_BRK is enabled and brk_randomized is false.
This makes the logic clearer with no functional change.
Link: https://lkml.kernel.org/r/20250710025859.926355-1-liuqiye2025@163.com
Signed-off-by: Xuanye Liu <liuqiye2025@163.com>
Reviewed-by: Pedro Falcato <pfalcato@suse.de>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Jann Horn <jannh@google.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions