Remove support for using jemalloc instead of the system allocator

There was never any investigation done to determine whether using
jemalloc was actually a net benefit for nvim.  It has been a portability
limitation and adds another factor to consider when triaging issues.

1 files changed, 0 insertions, 20 deletions

diff --git a/src/nvim/memory.c b/src/nvim/memory.c
index d38079ca72..b49b521bc9 100644
--- a/src/nvim/memory.c
+++ b/src/nvim/memory.c
@@ -18,35 +18,15 @@
 #include "nvim/ui.h"
 #include "nvim/api/vim.h"
 
-#ifdef HAVE_JEMALLOC
-// Force je_ prefix on jemalloc functions.
-# define JEMALLOC_NO_DEMANGLE
-# include <jemalloc/jemalloc.h>
-#endif
-
 #ifdef UNIT_TESTING
 # define malloc(size) mem_malloc(size)
 # define calloc(count, size) mem_calloc(count, size)
 # define realloc(ptr, size) mem_realloc(ptr, size)
 # define free(ptr) mem_free(ptr)
-# ifdef HAVE_JEMALLOC
-MemMalloc mem_malloc = &je_malloc;
-MemFree mem_free = &je_free;
-MemCalloc mem_calloc = &je_calloc;
-MemRealloc mem_realloc = &je_realloc;
-# else
 MemMalloc mem_malloc = &malloc;
 MemFree mem_free = &free;
 MemCalloc mem_calloc = &calloc;
 MemRealloc mem_realloc = &realloc;
-# endif
-#else
-# ifdef HAVE_JEMALLOC
-#  define malloc(size) je_malloc(size)
-#  define calloc(count, size) je_calloc(count, size)
-#  define realloc(ptr, size) je_realloc(ptr, size)
-#  define free(ptr) je_free(ptr)
-# endif
 #endif
 
 #ifdef INCLUDE_GENERATED_DECLARATIONS