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| author | Jan Kiszka | 2007-05-02 19:27:21 +0200 |
|---|---|---|
| committer | Andi Kleen | 2007-05-02 19:27:21 +0200 |
| commit | c41bf8fa5e777b6a8a19cf2484937a7167eac77f (patch) | |
| tree | 982494445301d399078fe6abdedc724843561f5d /mm/page_io.c | |
| parent | [PATCH] i386: white space fixes in i387.h (diff) | |
| download | kernel-qcow2-linux-c41bf8fa5e777b6a8a19cf2484937a7167eac77f.tar.gz kernel-qcow2-linux-c41bf8fa5e777b6a8a19cf2484937a7167eac77f.tar.xz kernel-qcow2-linux-c41bf8fa5e777b6a8a19cf2484937a7167eac77f.zip | |
[PATCH] i386: avoid redundant preempt_disable in __unlazy_fpu
There are two callers of __unlazy_fpu, unlazy_fpu and __switch_to, and
none of them appear to require additional preempt_disable/enable here.
Let's open-code save_init_fpu in __unlazy_fpu to save a few ops.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions