diff options
| author | Alexey Dobriyan <[email protected]> | 2020-01-30 22:16:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-01-31 10:30:41 -0800 |
| commit | a62c5b1b6647ea069b8a23cb8edb7925dea89dd8 (patch) | |
| tree | c4ea5c42ed4e6e1ff8bd4621b1a4a87805e9df29 /tools/perf/util/c++/clang-test.cpp | |
| parent | f67ef446291a09114f979a129fa42a859c5eb595 (diff) | |
fs/binfmt_elf.c: don't copy ELF header around
ELF header is read into bprm->buf[] by generic execve code.
Save a memcpy and allocate just one header for the interpreter instead
of two headers (64 bytes instead of 128 on 64-bit).
Link: http://lkml.kernel.org/r/20191208171242.GA19716@avx2
Signed-off-by: Alexey Dobriyan <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/util/c++/clang-test.cpp')
0 files changed, 0 insertions, 0 deletions