diff options
| author | Miguel Ojeda <[email protected]> | 2021-04-05 04:58:39 +0200 |
|---|---|---|
| committer | Miguel Ojeda <[email protected]> | 2022-09-28 08:56:08 +0200 |
| commit | 73bbb94466fd3f8b313eeb0b0467314a262dddb3 (patch) | |
| tree | 59db1039bae509a80bc1753ce21bbbc8b3e6c7ad /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 6e8c5bbd5e83e649251c198e743c8b9e7c48372b (diff) | |
kallsyms: support "big" kernel symbols
Rust symbols can become quite long due to namespacing introduced
by modules, types, traits, generics, etc.
Increasing to 255 is not enough in some cases, therefore
introduce longer lengths to the symbol table.
In order to avoid increasing all lengths to 2 bytes (since most
of them are small, including many Rust ones), use ULEB128 to
keep smaller symbols in 1 byte, with the rest in 2 bytes.
Reviewed-by: Kees Cook <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Co-developed-by: Alex Gaynor <[email protected]>
Signed-off-by: Alex Gaynor <[email protected]>
Co-developed-by: Wedson Almeida Filho <[email protected]>
Signed-off-by: Wedson Almeida Filho <[email protected]>
Co-developed-by: Gary Guo <[email protected]>
Signed-off-by: Gary Guo <[email protected]>
Co-developed-by: Boqun Feng <[email protected]>
Signed-off-by: Boqun Feng <[email protected]>
Co-developed-by: Matthew Wilcox <[email protected]>
Signed-off-by: Matthew Wilcox <[email protected]>
Signed-off-by: Miguel Ojeda <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions