search for: mips_lightweight_sync

On 01/10/2016 06:18 AM, Michael S. Tsirkin wrote: > On mips dma_rmb, dma_wmb, smp_store_mb, read_barrier_depends, > smp_read_barrier_depends, smp_store_release and smp_load_acquire match > the asm-generic variants exactly. Drop the local definitions and pull in > asm-generic/barrier.h instead. > This statement doesn't fit MIPS barriers variations. Moreover, there is a reason

On 01/10/2016 06:18 AM, Michael S. Tsirkin wrote: > On mips dma_rmb, dma_wmb, smp_store_mb, read_barrier_depends, > smp_read_barrier_depends, smp_store_release and smp_load_acquire match > the asm-generic variants exactly. Drop the local definitions and pull in > asm-generic/barrier.h instead. > This statement doesn't fit MIPS barriers variations. Moreover, there is a reason

...barriers variations. Moreover, there is a > reason to extend that even more specific, at least for smp_store_release and > smp_load_acquire, look into > > http://patchwork.linux-mips.org/patch/10506/ > > - Leonid. Fine, but it matches what current code is doing. Since that MIPS_LIGHTWEIGHT_SYNC patch didn't go into linux-next yet, do you see a problem reworking it on top of this patchset? -- MST