diff options
Diffstat (limited to 'erts/emulator/beam/erl_goodfit_alloc.c')
| -rw-r--r-- | erts/emulator/beam/erl_goodfit_alloc.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/erts/emulator/beam/erl_goodfit_alloc.c b/erts/emulator/beam/erl_goodfit_alloc.c index 8322b233ac..e7d4ac2b67 100644 --- a/erts/emulator/beam/erl_goodfit_alloc.c +++ b/erts/emulator/beam/erl_goodfit_alloc.c @@ -190,16 +190,20 @@ erts_gfalc_start(GFAllctr_t *gfallctr, GFAllctrInit_t *gfinit, AllctrInit_t *init) { - GFAllctr_t nulled_state = {{0}}; - /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc - warning. gcc warns if {0} is used as initializer of a struct when - the first member is a struct (not if, for example, the third member - is a struct). */ + struct { + int dummy; + GFAllctr_t allctr; + } zero = {0}; + /* The struct with a dummy element first is used in order to avoid (an + incorrect) gcc warning. gcc warns if {0} is used as initializer of + a struct when the first member is a struct (not if, for example, + the third member is a struct). */ + Allctr_t *allctr = (Allctr_t *) gfallctr; - init->sbmbct = 0; /* Small mbc not yet supported by goodfit */ + sys_memcpy((void *) gfallctr, (void *) &zero.allctr, sizeof(GFAllctr_t)); - sys_memcpy((void *) gfallctr, (void *) &nulled_state, sizeof(GFAllctr_t)); + init->sbmbct = 0; /* Small mbc not yet supported by goodfit */ allctr->mbc_header_size = sizeof(Carrier_t); allctr->min_mbc_size = MIN_MBC_SZ; |