Searched refs:ring_lock (Results 1 – 1 of 1) sorted by relevance
154 struct mutex ring_lock; member411 if (!mutex_trylock(&ctx->ring_lock)) { in aio_migratepage()451 mutex_unlock(&ctx->ring_lock); in aio_migratepage()754 mutex_init(&ctx->ring_lock); in ioctx_alloc()757 mutex_lock(&ctx->ring_lock); in ioctx_alloc()800 mutex_unlock(&ctx->ring_lock); in ioctx_alloc()814 mutex_unlock(&ctx->ring_lock); in ioctx_alloc()1200 mutex_lock(&ctx->ring_lock); in aio_read_events_ring()1260 mutex_unlock(&ctx->ring_lock); in aio_read_events_ring()