Searched refs:ring_lock (Results 1 – 1 of 1) sorted by relevance
155 struct mutex ring_lock; member406 if (!mutex_trylock(&ctx->ring_lock)) { in aio_migratepage()446 mutex_unlock(&ctx->ring_lock); in aio_migratepage()742 mutex_init(&ctx->ring_lock); in ioctx_alloc()745 mutex_lock(&ctx->ring_lock); in ioctx_alloc()788 mutex_unlock(&ctx->ring_lock); in ioctx_alloc()802 mutex_unlock(&ctx->ring_lock); in ioctx_alloc()1188 mutex_lock(&ctx->ring_lock); in aio_read_events_ring()1248 mutex_unlock(&ctx->ring_lock); in aio_read_events_ring()