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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-26 19:20:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-26 19:20:13 -0800 |
| commit | 3621644dbcd549dd5b7759d4eb25943699aa3c62 (patch) | |
| tree | 5ae258618c8938ee2d44cbf37b37c143a17e806d /kernel/sys_ni.c | |
| parent | fd468043d4d87da49d717d7747dba9f21bf13ed7 (diff) | |
| download | linux-3621644dbcd549dd5b7759d4eb25943699aa3c62.tar.bz2 | |
x86: don't pointlessly reload the system call number
We have it in a register in the low-level asm, just pass it in as an
argument rather than have do_syscall_64() load it back in from the
ptregs pointer.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sys_ni.c')
0 files changed, 0 insertions, 0 deletions