| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | seqlock: introduce read-write seqlock | Paolo Bonzini | 2013-10-17 | 1 | -0/+72 |
| Seqlock implementation for QEMU. Usage idiom reader: do { start = seqlock_read_begin(&sl); ... } while (seqlock_read_retry(&sl, start)); writer: seqlock_write_lock(&sl); ... seqlock_write_unlock(&sl); initialization: seqlock_init(QemuSeqLock *sl, QemuMutex *mutex) mutex could be NULL if the caller will provide its own protection for concurrent write sides (typically using the BQL). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> | |||||
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| HQEMU | Raptor Engineering, LLC |
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