subject:"\[PATCH 2\/2\] xen\/blkback\: turn the cache purge percent into a parameter"

Re: [PATCH 2/2] xen/blkback: turn the cache purge percent into a parameter

2020-10-15 Thread Roger Pau Monné

On Thu, Oct 15, 2020 at 04:37:52PM +0200, Jürgen Groß wrote: > On 15.10.20 16:24, Roger Pau Monne wrote: > > Assume that reads and writes to the variable will be atomic. The worse > > that could happen is that one of the purges removes a partially > > written percentage of grants, but the cache

Re: [PATCH 2/2] xen/blkback: turn the cache purge percent into a parameter

2020-10-15 Thread Jürgen Groß

On 15.10.20 16:24, Roger Pau Monne wrote: Assume that reads and writes to the variable will be atomic. The worse that could happen is that one of the purges removes a partially written percentage of grants, but the cache itself will recover. Signed-off-by: Roger Pau Monné --- Cc: Konrad

[PATCH 2/2] xen/blkback: turn the cache purge percent into a parameter

2020-10-15 Thread Roger Pau Monne

Assume that reads and writes to the variable will be atomic. The worse that could happen is that one of the purges removes a partially written percentage of grants, but the cache itself will recover. Signed-off-by: Roger Pau Monné --- Cc: Konrad Rzeszutek Wilk Cc: Jens Axboe Cc: Boris