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authorHeiko Carstens <heiko.carstens@de.ibm.com>2014-09-23 21:29:20 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2014-09-30 10:19:29 +0200
commitcfb0b24143b4f587ff3e3bd829f9f471285d097b (patch)
tree217a325aaba02fa8b6a0c91d8dd2abe7b96fcb66 /fs/file.c
parent242a112af62ea73ce507cbe76c2c944c23b6a1e3 (diff)
s390/mm: make use of ipte range facility
Invalidate several pte entries at once if the ipte range facility is available. Currently this works only for DEBUG_PAGE_ALLOC where several up to 2 ^ MAX_ORDER may be invalidated at once. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'fs/file.c')
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