aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-generic
diff options
context:
space:
mode:
authorMasami Hiramatsu <mhiramat@redhat.com>2009-03-06 10:37:54 -0500
committerIngo Molnar <mingo@elte.hu>2009-03-06 16:49:01 +0100
commit78ff7fae04554b49d29226ed12536268c2500d1f (patch)
tree377980e0543a7c9d0f6567498a186284ae85e432 /include/asm-generic
parent3945dab45aa8c89014893bfa8eb1e1661a409cef (diff)
downloadmrst-s0i3-test-78ff7fae04554b49d29226ed12536268c2500d1f.tar.gz
mrst-s0i3-test-78ff7fae04554b49d29226ed12536268c2500d1f.tar.xz
mrst-s0i3-test-78ff7fae04554b49d29226ed12536268c2500d1f.zip
x86: implement atomic text_poke() via fixmap
Use fixmaps instead of vmap/vunmap in text_poke() for avoiding page allocation and delayed unmapping. At the result of above change, text_poke() becomes atomic and can be called from stop_machine() etc. Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> LKML-Reference: <49B14352.2040705@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-generic')
0 files changed, 0 insertions, 0 deletions