Revision af794206542e03d62138a107ee0ffb5e7d631881 authored by David Howells on 14 March 2011, 14:49:44 UTC, committed by David Howells on 14 March 2011, 14:51:25 UTC
atomic_read() needs to ensure that it emits a load (which it can do by using ACCESS_ONCE()). Reported-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: David Howells <dhowells@redhat.com>
1 parent dcca52c
File | Mode | Size |
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Kconfig | -rw-r--r-- | 3.0 KB |
Kconfig.iosched | -rw-r--r-- | 1.8 KB |
Makefile | -rw-r--r-- | 641 bytes |
blk-cgroup.c | -rw-r--r-- | 38.4 KB |
blk-cgroup.h | -rw-r--r-- | 10.4 KB |
blk-core.c | -rw-r--r-- | 69.8 KB |
blk-exec.c | -rw-r--r-- | 2.9 KB |
blk-flush.c | -rw-r--r-- | 6.8 KB |
blk-integrity.c | -rw-r--r-- | 11.1 KB |
blk-ioc.c | -rw-r--r-- | 3.6 KB |
blk-iopoll.c | -rw-r--r-- | 5.9 KB |
blk-lib.c | -rw-r--r-- | 4.4 KB |
blk-map.c | -rw-r--r-- | 8.2 KB |
blk-merge.c | -rw-r--r-- | 10.9 KB |
blk-settings.c | -rw-r--r-- | 25.5 KB |
blk-softirq.c | -rw-r--r-- | 4.1 KB |
blk-sysfs.c | -rw-r--r-- | 14.4 KB |
blk-tag.c | -rw-r--r-- | 9.9 KB |
blk-throttle.c | -rw-r--r-- | 28.5 KB |
blk-timeout.c | -rw-r--r-- | 5.6 KB |
blk.h | -rw-r--r-- | 4.6 KB |
bsg.c | -rw-r--r-- | 23.7 KB |
cfq-iosched.c | -rw-r--r-- | 104.9 KB |
cfq.h | -rw-r--r-- | 3.6 KB |
compat_ioctl.c | -rw-r--r-- | 21.0 KB |
deadline-iosched.c | -rw-r--r-- | 11.4 KB |
elevator.c | -rw-r--r-- | 24.2 KB |
genhd.c | -rw-r--r-- | 42.2 KB |
ioctl.c | -rw-r--r-- | 8.1 KB |
noop-iosched.c | -rw-r--r-- | 2.6 KB |
scsi_ioctl.c | -rw-r--r-- | 18.3 KB |
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