diff options
| author | Josh Triplett <[email protected]> | 2014-04-03 14:48:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2014-04-03 16:21:05 -0700 |
| commit | 69369a7003735d0d8ef22097e27a55a8bad9557a (patch) | |
| tree | b7638899a8e81fc18a497791685f1b571d733896 /tools/perf/scripts/python/sctop.py | |
| parent | 8f6c5ffc8987f4f5b5a3e9d557d94bbf3a9bf216 (diff) | |
fs, kernel: permit disabling the uselib syscall
uselib hasn't been used since libc5; glibc does not use it. Support
turning it off.
When disabled, also omit the load_elf_library implementation from
binfmt_elf.c, which only uselib invokes.
bloat-o-meter:
add/remove: 0/4 grow/shrink: 0/1 up/down: 0/-785 (-785)
function old new delta
padzero 39 36 -3
uselib_flags 20 - -20
sys_uselib 168 - -168
SyS_uselib 168 - -168
load_elf_library 426 - -426
The new CONFIG_USELIB defaults to `y'.
Signed-off-by: Josh Triplett <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions