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| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2024-06-14 12:59:02 +0300 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2024-06-17 18:46:22 +0300 |
| commit | d88e7b3e35cff2c318042990d70828f64c3ae296 (patch) | |
| tree | 3f0f608d97a95e8dce83b8ef6fe4510efab06e38 /tools/perf/scripts/python/parallel-perf.py | |
| parent | 26ba7353caaa7140561d3f7693a77a3eb68c722c (diff) | |
| download | linux-d88e7b3e35cff2c318042990d70828f64c3ae296.tar.xz | |
x86/mm: Introduce kernel_ident_mapping_free()
The helper complements kernel_ident_mapping_init(): it frees the identity
mapping that was previously allocated. It will be used in the error path to free
a partially allocated mapping or if the mapping is no longer needed.
The caller provides a struct x86_mapping_info with the free_pgd_page() callback
hooked up and the pgd_t to free.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Kai Huang <kai.huang@intel.com>
Tested-by: Tao Liu <ltao@redhat.com>
Link: https://lore.kernel.org/r/20240614095904.1345461-18-kirill.shutemov@linux.intel.com
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions