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(parent: 9f8305f) | patch
x86-64: slightly stream-line 32-bit syscall entry code
authorJan Beulich <jbeulich@novell.com>
Fri, 29 Aug 2008 12:21:11 +0000 (13:21 +0100)
committerIngo Molnar <mingo@elte.hu>
Mon, 13 Oct 2008 08:19:54 +0000 (10:19 +0200)
commit295286a89107c353b9677bc604361c537fd6a1c0
treeb358f7fb026c867308ee7cdcf6ff55b16e5a1079tree | snapshot (tar.gz zip)
parent9f8305fe164077bcef42034c56275c8208042e88commit | diff
x86-64: slightly stream-line 32-bit syscall entry code

Avoid updating registers or memory twice as well as needlessly loading
or copying registers.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/ia32/ia32entry.S diff | blob | blame | history