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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-12-03 10:06:29 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-12-16 14:37:43 +0100 |
| commit | dea24190fbfb340dea5224e32161955514bef31b (patch) | |
| tree | 8d2ea60d07e9f6291f22ef78fa69c7726430087b /lib/crc-itu-t.c | |
| parent | e6b2551425d961e68e70e806e22ec40787f7ed67 (diff) | |
| download | blackbird-op-linux-dea24190fbfb340dea5224e32161955514bef31b.tar.gz blackbird-op-linux-dea24190fbfb340dea5224e32161955514bef31b.zip | |
s390/smp: only send external call ipi if needed
If the per cpu ec_mask bit of the receiving cpu is already set there is
no need to send an ipi, since a different cpu has already sent an ipi
and the receiving cpu has not yet executed the external call ipi handler.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'lib/crc-itu-t.c')
0 files changed, 0 insertions, 0 deletions
