Re: [PATCH 2/2] aio: make aio_read_events_ring be aware of aio_complete

On Fri, Feb 28, 2014 at 06:27:18PM +0800, Gu Zheng wrote: > Commit 5ffac122dbda8(aio: Don't use ctx->tail unnecessarily) uses > ring->tail rather than the ctx->tail, but with this change, we fetch 'tail' > only once at the start, so that we can not be aware of adding event by > aio_complete > when

Re: [PATCH 2/2] aio: make aio_read_events_ring be aware of aio_complete

Hi Kent, Sorry for late replay. On 03/01/2014 04:52 AM, Kent Overstreet wrote: > On Fri, Feb 28, 2014 at 06:27:18PM +0800, Gu Zheng wrote: >> Commit 5ffac122dbda8(aio: Don't use ctx->tail unnecessarily) uses >> ring->tail rather than the ctx->tail, but with this change, we fetch 'tail' >> only onc

Re: [PATCH 2/2] aio: make aio_read_events_ring be aware of aio_complete

ping... On 02/28/2014 06:27 PM, Gu Zheng wrote: > Commit 5ffac122dbda8(aio: Don't use ctx->tail unnecessarily) uses > ring->tail rather than the ctx->tail, but with this change, we fetch 'tail' > only once at the start, so that we can not be aware of adding event by > aio_complete > when reading