kernel_optimize_test/arch/s390/mm
Peter Zijlstra 0227f7c42d 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>
2016-04-15 18:16:37 +02:00
..
cmm.c s390: convert use of typedef ctl_table to struct ctl_table 2013-10-28 08:36:25 +01:00
dump_pagetables.c s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
extmem.c s390: Use pr_warn instead of pr_warning 2016-03-07 13:12:04 +01:00
fault.c s390: Clarify pagefault interrupt 2016-04-15 18:16:37 +02:00
gmap.c s390/mm: split arch/s390/mm/pgtable.c 2016-03-08 15:00:15 +01:00
gup.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2016-04-01 07:15:54 -05:00
hugetlbpage.c s390/mm: uninline pmdp_xxx functions from pgtable.h 2016-03-08 15:00:14 +01:00
init.c s390: add DEBUG_RODATA support 2016-03-17 13:18:25 +01:00
maccess.c s390/maccess: reduce stnsm instructions 2016-02-17 09:05:04 +01:00
Makefile s390/extable: use generic search and sort routines 2016-03-22 15:36:02 -07:00
mem_detect.c s390/mem_detect: use unsigned longs 2016-01-11 12:27:11 +01:00
mmap.c s390/mm: use TASK_MAX_SIZE where applicable 2016-01-19 12:14:01 +01:00
page-states.c s390/cmma: remove "cmma disable" code in case of dump again 2014-05-20 08:58:42 +02:00
pageattr.c s390/pageattr: do a single TLB flush for change_page_attr 2016-02-23 08:56:17 +01:00
pgalloc.c s390/mm: split arch/s390/mm/pgtable.c 2016-03-08 15:00:15 +01:00
pgtable.c s390/mm: split arch/s390/mm/pgtable.c 2016-03-08 15:00:15 +01:00
vmem.c s390: query dynamic DEBUG_PAGEALLOC setting 2016-03-15 16:55:16 -07:00