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| author | Peter Zijlstra <peterz@infradead.org> | 2016-03-22 21:42:53 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-04-15 18:16:37 +0200 |
| commit | 0227f7c42d9e01b00ea8cbd635aaf92a09b54abc (patch) | |
| tree | 7b796ca59c6d703b857475cab4e07595cc2dd15c /arch/s390/Kbuild | |
| parent | 5a3b7b112884f80ff19b18028fabeb4f9c035518 (diff) | |
| download | linux-stable-0227f7c42d9e01b00ea8cbd635aaf92a09b54abc.tar.gz linux-stable-0227f7c42d9e01b00ea8cbd635aaf92a09b54abc.tar.bz2 linux-stable-0227f7c42d9e01b00ea8cbd635aaf92a09b54abc.zip | |
s390: Clarify pagefault interrupt
While looking at set_task_state() users I stumbled over the s390 pfault
interrupt code. Since Heiko provided a great explanation on how it
worked, I figured we ought to preserve this.
Also make a few little tweaks to the code to aid in readability and
explicitly comment the unusual blocking scheme.
Based-on-text-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/Kbuild')
0 files changed, 0 insertions, 0 deletions