Re: [ovs-dev] ovs-atomic: loss some patches for v2.3.2

2015-11-03 Thread Ben Pfaff
On Tue, Oct 13, 2015 at 11:39:10AM +0800, linhaifeng wrote: > 于 2015/10/12 23:24, Ben Pfaff 写道: > >Please propose which ones you want to cherry-pick, and what problems > >they fix. > we apply cmap patches from v2.4 for v2.3.2 found that dead loop in > cmap_find__. > because read_even_counter read t

Re: [ovs-dev] ovs-atomic: loss some patches for v2.3.2

2015-10-12 Thread linhaifeng
于 2015/10/12 23:24, Ben Pfaff 写道: Please propose which ones you want to cherry-pick, and what problems they fix. we apply cmap patches from v2.4 for v2.3.2 found that dead loop in cmap_find__. because read_even_counter read the counter is 3 . because the counter is not atomic and 860f83f3f290

Re: [ovs-dev] ovs-atomic: loss some patches for v2.3.2

2015-10-12 Thread Ben Pfaff
On Sun, Oct 11, 2015 at 05:32:07PM +0800, linhaifeng wrote: > I found the function atomic_store_explicit and atomic_read_explicit for > branch v2.3.2 not use volatile this cause some problems in multi-core > system. > > should we merge these pathes to branch v2.3.2? Please propose which ones you

[ovs-dev] ovs-atomic: loss some patches for v2.3.2

2015-10-11 Thread linhaifeng
Hi, I found the function atomic_store_explicit and atomic_read_explicit for branch v2.3.2 not use volatile this cause some problems in multi-core system. should we merge these pathes to branch v2.3.2? git log for branch v2.3.2: 8917f72 ovs-atomic: Delete atomic, atomic_flag, ovs_refcount destroy