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| author |  Vitaly Wool <vitaly.wool@konsulko.com>
| 2020-12-14 19:12:36 -0800 |
|---|---|---|
| committer |  Linus Torvalds <torvalds@linux-foundation.org>
| 2020-12-15 12:13:45 -0800 |
| commit | 135f97fd0c398f20a544cc52c3f8a3cb925a8aef (patch) | |
| tree | c3a52448d6fc5f5c22f44db7fea142435f18cef3 /mm/compaction.c | |
| parent | z3fold: stricter locking and more careful reclaim (diff) | |
| download | linux-135f97fd0c398f20a544cc52c3f8a3cb925a8aef.tar.gz linux-135f97fd0c398f20a544cc52c3f8a3cb925a8aef.tar.bz2 linux-135f97fd0c398f20a544cc52c3f8a3cb925a8aef.zip | |
z3fold: remove preempt disabled sections for RT
Replace get_cpu_ptr() with migrate_disable()+this_cpu_ptr() so RT can take
spinlocks that become sleeping locks.
Signed-off-by Mike Galbraith <efault@gmx.de>
Link: https://lkml.kernel.org/r/20201209145151.18994-3-vitaly.wool@konsulko.com
Signed-off-by: Vitaly Wool <vitaly.wool@konsulko.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
0 files changed, 0 insertions, 0 deletions