diff options
| author | Alexander van Heukelum <heukelum@fastmail.fm> | 2008-09-30 18:41:37 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-13 10:33:21 +0200 |
| commit | 3d2a71a596bd9c761c8487a2178e95f8a61da083 (patch) | |
| tree | eb02df788007f136e20ec557009242992396c845 /block/blk-map.c | |
| parent | e407d62088b7f61f38e1086062650c75a4f2757a (diff) | |
x86, traps: converge do_debug handlers
Make the x86_64-version and the i386-version of do_debug
more similar.
- introduce preempt_conditional_sti/cli to i386. The preempt-count
is now elevated during the trap handler, like on x86_64. It
does not run on a separate stack, however.
- replace an open-coded "send_sigtrap"
- copy some comments
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'block/blk-map.c')
0 files changed, 0 insertions, 0 deletions