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cedb70eafb
Since we already have bitmap_mutex to protect either the dirty bitmap or the clear log bitmap, we don't need atomic operations to set/clear/test on the clear log bitmap. Switching all ops from atomic to non-atomic versions, meanwhile touch up the comments to show which lock is in charge. Introduced non-atomic version of bitmap_test_and_clear_atomic(), mostly the same as the atomic version but simplified a few places, e.g. dropped the "old_bits" variable, and also the explicit memory barriers. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> |
3 years ago | |
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| .. | ||
| accel.h | 3 years ago | |
| async-teardown.h | 3 years ago | |
| atomic.h | 3 years ago | |
| atomic128.h | 4 years ago | |
| base64.h | 5 years ago | |
| bcd.h | ||
| bitmap.h | 3 years ago | |
| bitops.h | 4 years ago | |
| bswap.h | 3 years ago | |
| buffer.h | 3 years ago | |
| cacheflush.h | 5 years ago | |
| cacheinfo.h | 3 years ago | |
| co-shared-resource.h | 4 years ago | |
| compiler.h | 3 years ago | |
| config-file.h | 3 years ago | |
| coroutine-tls.h | 3 years ago | |
| coroutine.h | 3 years ago | |
| coroutine_int.h | 5 years ago | |
| cpu-float.h | 3 years ago | |
| cpuid.h | 3 years ago | |
| crc-ccitt.h | 3 years ago | |
| crc32c.h | ||
| ctype.h | ||
| cutils.h | 3 years ago | |
| datadir.h | 5 years ago | |
| dbus.h | 4 years ago | |
| drm.h | ||
| envlist.h | ||
| error-report.h | 3 years ago | |
| event_notifier.h | 3 years ago | |
| fifo8.h | 4 years ago | |
| fifo32.h | ||
| filemonitor.h | 5 years ago | |
| futex.h | ||
| guest-random.h | ||
| hbitmap.h | 3 years ago | |
| help-texts.h | 3 years ago | |
| help_option.h | 5 years ago | |
| host-utils.h | 3 years ago | |
| hw-version.h | 3 years ago | |
| id.h | 4 years ago | |
| int128.h | 3 years ago | |
| iov.h | 4 years ago | |
| iova-tree.h | 3 years ago | |
| jhash.h | ||
| job.h | 3 years ago | |
| keyval.h | 3 years ago | |
| lockable.h | 4 years ago | |
| log-for-trace.h | 3 years ago | |
| log.h | 3 years ago | |
| madvise.h | 3 years ago | |
| main-loop.h | 3 years ago | |
| memalign.h | 3 years ago | |
| memfd.h | ||
| mmap-alloc.h | 3 years ago | |
| module.h | 3 years ago | |
| mprotect.h | 3 years ago | |
| notify.h | ||
| nvdimm-utils.h | 5 years ago | |
| option.h | 3 years ago | |
| option_int.h | ||
| osdep.h | 3 years ago | |
| path.h | ||
| plugin-memory.h | 3 years ago | |
| plugin.h | 3 years ago | |
| pmem.h | ||
| processor.h | ||
| progress_meter.h | 4 years ago | |
| qdist.h | ||
| qemu-options.h | 4 years ago | |
| qemu-plugin.h | 3 years ago | |
| qemu-print.h | 3 years ago | |
| qemu-progress.h | 3 years ago | |
| qht.h | ||
| qsp.h | ||
| queue.h | 5 years ago | |
| range.h | 3 years ago | |
| ratelimit.h | 4 years ago | |
| rcu.h | 3 years ago | |
| rcu_queue.h | 5 years ago | |
| readline.h | 3 years ago | |
| selfmap.h | 3 years ago | |
| seqlock.h | 5 years ago | |
| sockets.h | 3 years ago | |
| stats64.h | 4 years ago | |
| sys_membarrier.h | ||
| systemd.h | ||
| thread-context.h | 3 years ago | |
| thread-posix.h | 3 years ago | |
| thread-win32.h | 4 years ago | |
| thread.h | 3 years ago | |
| throttle-options.h | ||
| throttle.h | ||
| timed-average.h | ||
| timer.h | 3 years ago | |
| transactions.h | 4 years ago | |
| tsan.h | 5 years ago | |
| typedefs.h | 3 years ago | |
| unicode.h | ||
| units.h | ||
| uri.h | ||
| userfaultfd.h | 4 years ago | |
| uuid.h | 5 years ago | |
| vfio-helpers.h | 4 years ago | |
| vhost-user-server.h | 3 years ago | |
| win_dump_defs.h | 3 years ago | |
| xattr.h | 3 years ago | |
| xxhash.h | 5 years ago | |
| yank.h | 4 years ago | |