diff options
| -rw-r--r-- | includes/rts/storage/ClosureMacros.h | 1 | ||||
| -rw-r--r-- | rts/ProfHeap.c | 1 | ||||
| -rw-r--r-- | rts/sm/Sanity.c | 1 | ||||
| -rw-r--r-- | rts/sm/Storage.c | 1 |
4 files changed, 4 insertions, 0 deletions
diff --git a/includes/rts/storage/ClosureMacros.h b/includes/rts/storage/ClosureMacros.h index 17a0d5375b..c825d32d2b 100644 --- a/includes/rts/storage/ClosureMacros.h +++ b/includes/rts/storage/ClosureMacros.h @@ -475,6 +475,7 @@ INLINE_HEADER StgWord8 *mutArrPtrsCard (StgMutArrPtrs *a, W_ n) overwritten. Note [zeroing slop when overwriting closures] + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ When we overwrite a closure in the heap with a smaller one, in some scenarios we need to write zero words into "slop"; the memory that is left diff --git a/rts/ProfHeap.c b/rts/ProfHeap.c index 26f4de468d..8f7b65d7a4 100644 --- a/rts/ProfHeap.c +++ b/rts/ProfHeap.c @@ -1279,6 +1279,7 @@ heapCensusChain( Census *census, bdescr *bd ) /* skip over slop, see Note [slop on the heap] */ while (p < bd->free && !*p) p++; /* Note [skipping slop in the heap profiler] + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * We make sure to zero slop that can remain after a major GC so * here we can assume any slop words we see until the block's free diff --git a/rts/sm/Sanity.c b/rts/sm/Sanity.c index 3ac926715a..ea64483418 100644 --- a/rts/sm/Sanity.c +++ b/rts/sm/Sanity.c @@ -797,6 +797,7 @@ static void checkGeneration (generation *gen, #if defined(THREADED_RTS) // Note [heap sanity checking with SMP] + // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // // heap sanity checking doesn't work with SMP for two reasons: // diff --git a/rts/sm/Storage.c b/rts/sm/Storage.c index 554cb837c0..49c367fa8d 100644 --- a/rts/sm/Storage.c +++ b/rts/sm/Storage.c @@ -908,6 +908,7 @@ accountAllocation(Capability *cap, W_ n) } /* Note [slop on the heap] + * ~~~~~~~~~~~~~~~~~~~~~~~ * * We use the term "slop" to refer to allocated memory on the heap which isn't * occupied by any closure. Usually closures are packet tightly into the heap |