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| author | Liam Howlett <[email protected]> | 2023-01-09 20:58:20 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2023-01-12 00:14:23 +0000 |
| commit | fd9edbdbdcde6b489ce59f326755ef16a2ffadd7 (patch) | |
| tree | 49d2fcc6a95e3e519b02a53bfc613f1735fa67c0 /tools/perf/scripts/python | |
| parent | nommu: fix do_munmap() error path (diff) | |
| download | kernel-fd9edbdbdcde6b489ce59f326755ef16a2ffadd7.tar.gz kernel-fd9edbdbdcde6b489ce59f326755ef16a2ffadd7.zip | |
nommu: fix split_vma() map_count error
During the maple tree conversion of nommu, an error in counting the VMAs
was introduced by counting the existing VMA again. The counting used to
be decremented by one and incremented by two, but now it only increments
by two. Fix the counting error by moving the increment outside the
setup_vma_to_mm() function to the callers.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 8220543df148 ("nommu: remove uses of VMA linked list")
Signed-off-by: Liam R. Howlett <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: Yu Zhao <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions