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| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2019-03-07 16:28:56 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-07 18:32:01 -0800 |
| commit | faf1c3152032275370f35dc757501ae0c47ded53 (patch) | |
| tree | e1475c6f6c72d43053927fb430894d0157a155e3 /fs/kernfs | |
| parent | epoll: use rwlock in order to reduce ep_poll_callback() contention (diff) | |
| download | linux-dev-faf1c3152032275370f35dc757501ae0c47ded53.tar.xz linux-dev-faf1c3152032275370f35dc757501ae0c47ded53.zip | |
fs/binfmt_elf.c: don't be afraid of overflow
Number of ELF program headers is 16-bit by spec, so total size
comfortably fits into "unsigned int".
Space savings: 7 bytes!
add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-7 (-7)
Function old new delta
load_elf_phdrs 137 130 -7
Link: http://lkml.kernel.org/r/20190204202715.GA27482@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/kernfs')
0 files changed, 0 insertions, 0 deletions