Revision 013567be19761e2d14fc2a2676fe7686ac54c9ac authored by Naoya Horiguchi on 11 May 2018, 23:02:00 UTC, committed by Linus Torvalds on 12 May 2018, 00:28:45 UTC
radix_tree_replace_slot() is called twice for head page, it's obviously a bug. Let's fix it. Link: http://lkml.kernel.org/r/20180423072101.GA12157@hori1.linux.bs1.fc.nec.co.jp Fixes: e71769ae5260 ("mm: enable thp migration for shmem thp") Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Reported-by: Matthew Wilcox <willy@infradead.org> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Michal Hocko <mhocko@kernel.org> Cc: "Kirill A. Shutemov" <kirill@shutemov.name> Cc: Zi Yan <zi.yan@sent.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 3955333
File | Mode | Size |
---|---|---|
partitions | ||
Kconfig | -rw-r--r-- | 6.2 KB |
Kconfig.iosched | -rw-r--r-- | 2.7 KB |
Makefile | -rw-r--r-- | 1.5 KB |
badblocks.c | -rw-r--r-- | 14.5 KB |
bfq-cgroup.c | -rw-r--r-- | 33.6 KB |
bfq-iosched.c | -rw-r--r-- | 182.7 KB |
bfq-iosched.h | -rw-r--r-- | 31.9 KB |
bfq-wf2q.c | -rw-r--r-- | 52.2 KB |
bio-integrity.c | -rw-r--r-- | 13.8 KB |
bio.c | -rw-r--r-- | 49.0 KB |
blk-cgroup.c | -rw-r--r-- | 38.7 KB |
blk-core.c | -rw-r--r-- | 105.1 KB |
blk-exec.c | -rw-r--r-- | 2.9 KB |
blk-flush.c | -rw-r--r-- | 17.0 KB |
blk-integrity.c | -rw-r--r-- | 12.1 KB |
blk-ioc.c | -rw-r--r-- | 11.0 KB |
blk-lib.c | -rw-r--r-- | 10.8 KB |
blk-map.c | -rw-r--r-- | 5.9 KB |
blk-merge.c | -rw-r--r-- | 20.3 KB |
blk-mq-cpumap.c | -rw-r--r-- | 1.6 KB |
blk-mq-debugfs.c | -rw-r--r-- | 24.2 KB |
blk-mq-debugfs.h | -rw-r--r-- | 2.1 KB |
blk-mq-pci.c | -rw-r--r-- | 1.7 KB |
blk-mq-rdma.c | -rw-r--r-- | 1.7 KB |
blk-mq-sched.c | -rw-r--r-- | 15.9 KB |
blk-mq-sched.h | -rw-r--r-- | 2.8 KB |
blk-mq-sysfs.c | -rw-r--r-- | 8.1 KB |
blk-mq-tag.c | -rw-r--r-- | 11.3 KB |
blk-mq-tag.h | -rw-r--r-- | 2.3 KB |
blk-mq-virtio.c | -rw-r--r-- | 1.7 KB |
blk-mq.c | -rw-r--r-- | 77.7 KB |
blk-mq.h | -rw-r--r-- | 6.7 KB |
blk-settings.c | -rw-r--r-- | 28.6 KB |
blk-softirq.c | -rw-r--r-- | 4.3 KB |
blk-stat.c | -rw-r--r-- | 4.8 KB |
blk-stat.h | -rw-r--r-- | 5.5 KB |
blk-sysfs.c | -rw-r--r-- | 24.0 KB |
blk-tag.c | -rw-r--r-- | 10.0 KB |
blk-throttle.c | -rw-r--r-- | 68.8 KB |
blk-timeout.c | -rw-r--r-- | 6.1 KB |
blk-wbt.c | -rw-r--r-- | 17.6 KB |
blk-wbt.h | -rw-r--r-- | 4.0 KB |
blk-zoned.c | -rw-r--r-- | 8.6 KB |
blk.h | -rw-r--r-- | 11.9 KB |
bounce.c | -rw-r--r-- | 6.9 KB |
bsg-lib.c | -rw-r--r-- | 8.8 KB |
bsg.c | -rw-r--r-- | 21.9 KB |
cfq-iosched.c | -rw-r--r-- | 127.1 KB |
cmdline-parser.c | -rw-r--r-- | 4.9 KB |
compat_ioctl.c | -rw-r--r-- | 10.9 KB |
deadline-iosched.c | -rw-r--r-- | 13.2 KB |
elevator.c | -rw-r--r-- | 27.3 KB |
genhd.c | -rw-r--r-- | 49.4 KB |
ioctl.c | -rw-r--r-- | 15.2 KB |
ioprio.c | -rw-r--r-- | 5.0 KB |
kyber-iosched.c | -rw-r--r-- | 21.7 KB |
mq-deadline.c | -rw-r--r-- | 20.1 KB |
noop-iosched.c | -rw-r--r-- | 2.6 KB |
opal_proto.h | -rw-r--r-- | 9.3 KB |
partition-generic.c | -rw-r--r-- | 17.0 KB |
scsi_ioctl.c | -rw-r--r-- | 19.2 KB |
sed-opal.c | -rw-r--r-- | 58.8 KB |
t10-pi.c | -rw-r--r-- | 4.9 KB |
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...