diff options
Diffstat (limited to 'compat/nedmalloc')
| -rw-r--r-- | compat/nedmalloc/Readme.txt | 2 | ||||
| -rw-r--r-- | compat/nedmalloc/malloc.c.h | 6 | ||||
| -rw-r--r-- | compat/nedmalloc/nedmalloc.c | 5 |
3 files changed, 8 insertions, 5 deletions
diff --git a/compat/nedmalloc/Readme.txt b/compat/nedmalloc/Readme.txt index 876365646e..e46d8f112c 100644 --- a/compat/nedmalloc/Readme.txt +++ b/compat/nedmalloc/Readme.txt @@ -100,7 +100,7 @@ v1.04alpha_svn915 7th October 2006: Thanks to Dmitry Chichkov for reporting this. Futher thanks to Aleksey Sanin. * Fixed realloc(0, <size>) segfaulting. Thanks to Dmitry Chichkov for reporting this. - * Made config defines #ifndef so they can be overriden by the build system. + * Made config defines #ifndef so they can be overridden by the build system. Thanks to Aleksey Sanin for suggesting this. * Fixed deadlock in nedprealloc() due to unnecessary locking of preferred thread mspace when mspace_realloc() always uses the original block's mspace diff --git a/compat/nedmalloc/malloc.c.h b/compat/nedmalloc/malloc.c.h index ff7c2c4fd8..1401a67274 100644 --- a/compat/nedmalloc/malloc.c.h +++ b/compat/nedmalloc/malloc.c.h @@ -4778,7 +4778,7 @@ void* dlmalloc(size_t bytes) { void dlfree(void* mem) { /* - Consolidate freed chunks with preceeding or succeeding bordering + Consolidate freed chunks with preceding or succeeding bordering free chunks, if they exist, and then place in a bin. Intermixed with special cases for top, dv, mmapped chunks, and usage errors. */ @@ -5680,10 +5680,10 @@ History: Wolfram Gloger (Gloger@lrz.uni-muenchen.de). * Use last_remainder in more cases. * Pack bins using idea from colin@nyx10.cs.du.edu - * Use ordered bins instead of best-fit threshhold + * Use ordered bins instead of best-fit threshold * Eliminate block-local decls to simplify tracing and debugging. * Support another case of realloc via move into top - * Fix error occuring when initial sbrk_base not word-aligned. + * Fix error occurring when initial sbrk_base not word-aligned. * Rely on page size for units instead of SBRK_UNIT to avoid surprises about sbrk alignment conventions. * Add mallinfo, mallopt. Thanks to Raymond Nijssen diff --git a/compat/nedmalloc/nedmalloc.c b/compat/nedmalloc/nedmalloc.c index d9a17a8057..91c4e7f27b 100644 --- a/compat/nedmalloc/nedmalloc.c +++ b/compat/nedmalloc/nedmalloc.c @@ -603,7 +603,10 @@ static NOINLINE mstate FindMSpace(nedpool *p, threadcache *tc, int *lastUsed, si } /* We really want to make sure this goes into memory now but we have to be careful of breaking aliasing rules, so write it twice */ - *((volatile struct malloc_state **) &p->m[end])=p->m[end]=temp; + { + volatile struct malloc_state **_m=(volatile struct malloc_state **) &p->m[end]; + *_m=(p->m[end]=temp); + } ACQUIRE_LOCK(&p->m[end]->mutex); /*printf("Created mspace idx %d\n", end);*/ RELEASE_LOCK(&p->mutex); |