search for: a61be39c7b51

...; specification (I seem to keep repeating this). > > Do we want this ? > > --- > Documentation/memory-barriers.txt | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt > index a61be39c7b51..433326ebdc26 100644 > --- a/Documentation/memory-barriers.txt > +++ b/Documentation/memory-barriers.txt > @@ -1,3 +1,4 @@ > + > ============================ > LINUX KERNEL MEMORY BARRIERS > ============================ > @@ -5,6 +6,22 @@ > By: David Howel...

...; specification (I seem to keep repeating this). > > Do we want this ? > > --- > Documentation/memory-barriers.txt | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt > index a61be39c7b51..433326ebdc26 100644 > --- a/Documentation/memory-barriers.txt > +++ b/Documentation/memory-barriers.txt > @@ -1,3 +1,4 @@ > + > ============================ > LINUX KERNEL MEMORY BARRIERS > ============================ > @@ -5,6 +6,22 @@ > By: David Howel...

On Thu, Jan 14, 2016 at 02:20:46PM -0800, Paul E. McKenney wrote: > On Thu, Jan 14, 2016 at 01:24:34PM -0800, Leonid Yegoshin wrote: > > On 01/14/2016 12:48 PM, Paul E. McKenney wrote: > > > > > >So SYNC_RMB is intended to implement smp_rmb(), correct? > > Yes. > > > > > >You could use SYNC_ACQUIRE() to implement read_barrier_depends() and >

On Thu, Jan 14, 2016 at 02:20:46PM -0800, Paul E. McKenney wrote: > On Thu, Jan 14, 2016 at 01:24:34PM -0800, Leonid Yegoshin wrote: > > On 01/14/2016 12:48 PM, Paul E. McKenney wrote: > > > > > >So SYNC_RMB is intended to implement smp_rmb(), correct? > > Yes. > > > > > >You could use SYNC_ACQUIRE() to implement read_barrier_depends() and >

...hen building new hardware. Signed-off-by: Peter Zijlstra (Intel) <peterz at infradead.org> --- Documentation/memory-barriers.txt | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index a61be39c7b51..98626125f484 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -4,8 +4,24 @@ By: David Howells <dhowells at redhat.com> Paul E. McKenney <paulmck at linux.vnet.ibm.com> + Will Deacon <will.deacon at arm.com> + Peter Zijlstra &...

...hen building new hardware. Signed-off-by: Peter Zijlstra (Intel) <peterz at infradead.org> --- Documentation/memory-barriers.txt | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index a61be39c7b51..98626125f484 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -4,8 +4,24 @@ By: David Howells <dhowells at redhat.com> Paul E. McKenney <paulmck at linux.vnet.ibm.com> + Will Deacon <will.deacon at arm.com> + Peter Zijlstra &...

...he header: memory-barriers.txt is _NOT_ a > specification (I seem to keep repeating this). Do we want this ? --- Documentation/memory-barriers.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index a61be39c7b51..433326ebdc26 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -1,3 +1,4 @@ + ============================ LINUX KERNEL MEMORY BARRIERS ============================ @@ -5,6 +6,22 @@ By: David Howells <dhowells at redhat.com> Paul E...

...gt; > Do we want this ? Seems likely to me. ;-) > > --- > > Documentation/memory-barriers.txt | 17 +++++++++++++++++ > > 1 file changed, 17 insertions(+) > > > > diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt > > index a61be39c7b51..433326ebdc26 100644 > > --- a/Documentation/memory-barriers.txt > > +++ b/Documentation/memory-barriers.txt > > @@ -1,3 +1,4 @@ > > + > > ============================ > > LINUX KERNEL MEMORY BARRIERS > > ============================ > &gt...