@@ -162,7 +162,6 @@ AC_PACKAGE_NEED_PTHREADMUTEXINIT
AC_PACKAGE_NEED_URCU_H
AC_PACKAGE_NEED_RCU_INIT
-AC_HAVE_MINCORE
AC_HAVE_FALLOCATE
AC_HAVE_FIEMAP
AC_HAVE_PWRITEV2
@@ -90,7 +90,6 @@ ENABLE_SCRUB = @enable_scrub@
HAVE_ZIPPED_MANPAGES = @have_zipped_manpages@
-HAVE_MINCORE = @have_mincore@
HAVE_FALLOCATE = @have_fallocate@
HAVE_FIEMAP = @have_fiemap@
HAVE_PREADV = @have_preadv@
@@ -13,19 +13,12 @@ CFILES = init.c \
file.c freeze.c fsuuid.c fsync.c getrusage.c imap.c inject.c label.c \
link.c mmap.c open.c parent.c pread.c prealloc.c pwrite.c reflink.c \
resblks.c scrub.c seek.c shutdown.c stat.c swapext.c sync.c \
- truncate.c utimes.c fadvise.c sendfile.c madvise.c
+ truncate.c utimes.c fadvise.c sendfile.c madvise.c mincore.c
LLDLIBS = $(LIBXCMD) $(LIBHANDLE) $(LIBFROG) $(LIBPTHREAD) $(LIBUUID)
LTDEPENDENCIES = $(LIBXCMD) $(LIBHANDLE) $(LIBFROG)
LLDFLAGS = -static-libtool-libs
-ifeq ($(HAVE_MINCORE),yes)
-CFILES += mincore.c
-LCFLAGS += -DHAVE_MINCORE
-else
-LSRCFILES += mincore.c
-endif
-
ifeq ($(HAVE_FIEMAP),yes)
CFILES += fiemap.c
LCFLAGS += -DHAVE_FIEMAP
@@ -119,12 +119,7 @@ extern void utimes_init(void);
extern void fadvise_init(void);
extern void sendfile_init(void);
extern void madvise_init(void);
-
-#ifdef HAVE_MINCORE
extern void mincore_init(void);
-#else
-#define mincore_init() do { } while (0)
-#endif
#ifdef HAVE_FIEMAP
extern void fiemap_init(void);
@@ -1,21 +1,3 @@
-#
-# Check if we have a working mincore system call
-#
-AC_DEFUN([AC_HAVE_MINCORE],
- [ AC_MSG_CHECKING([for mincore ])
- AC_COMPILE_IFELSE(
- [ AC_LANG_PROGRAM([[
-#define _GNU_SOURCE
-#include <sys/mman.h>
- ]], [[
-mincore(0, 0, 0);
- ]])
- ], have_mincore=yes
- AC_MSG_RESULT(yes),
- AC_MSG_RESULT(no))
- AC_SUBST(have_mincore)
- ])
-
#
# Check if we have a fallocate libc call (Linux)
#
mincore has been supported since Linux 2.3.99pre1 and glibc 2.2. Signed-off-by: Christoph Hellwig <hch@lst.de> --- configure.ac | 1 - include/builddefs.in | 1 - io/Makefile | 9 +-------- io/io.h | 5 ----- m4/package_libcdev.m4 | 18 ------------------ 5 files changed, 1 insertion(+), 33 deletions(-)