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Shrink static heap a bit

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* src/sheap.h: Include lisp.h, for Lisp_Object.
(STATIC_HEAP_SIZE): Now an enum constant, not a macro.
Make it 2 MiB * sizeof (Lisp_Object), which is a bit more
conservative than the old value.
(Bug#22086)
This commit is contained in:
Paul Eggert 2016-01-30 14:20:57 -08:00
parent 3d82a8ee4b
commit 2ee29634fe
1 changed files with 5 additions and 5 deletions
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10
src/sheap.h
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@ -18,12 +18,12 @@ You should have received a copy of the GNU General Public License
along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <stddef.h>
#include "lisp.h"
#ifdef ENABLE_CHECKING
# define STATIC_HEAP_SIZE (28 * 1024 * 1024)
#else
# define STATIC_HEAP_SIZE (19 * 1024 * 1024)
#endif
/* Size of the static heap. Guess a value that is probably too large,
by up to a factor of two or so. Typically the unused part is not
paged in and so does not cost much. */
enum { STATIC_HEAP_SIZE = sizeof (Lisp_Object) << 21 };
extern char bss_sbrk_buffer[STATIC_HEAP_SIZE];
extern char *max_bss_sbrk_ptr;