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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2010-10-25 16:10:13 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-10-25 16:10:15 +0200 |
| commit | 92f842eac7ee321c8a0749aba2513541b4ac226f (patch) | |
| tree | 06a9c2302729ecd6d2941f8629da1646c11c714c /mm/swap.c | |
| parent | [S390] cpu hotplug/idle: move cpu_die call to enabled context (diff) | |
| download | linux-92f842eac7ee321c8a0749aba2513541b4ac226f.tar.xz linux-92f842eac7ee321c8a0749aba2513541b4ac226f.zip | |
[S390] store indication fault optimization
Use the store indication bit in the translation exception code on
page faults to avoid the protection faults that immediatly follow
the page fault if the access has been a write.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'mm/swap.c')
0 files changed, 0 insertions, 0 deletions