From 02f4b63db9965883e30e4e15cffbbd1ccca77437 Mon Sep 17 00:00:00 2001 From: Rob Norris Date: Sat, 3 Aug 2024 10:20:12 +1000 Subject: config: remove checks with unused defines All of these set a #define that doesn't appear anywhere in the tree. Sponsored-by: https://despairlabs.com/sponsor/ Reviewed-by: Brian Behlendorf Reviewed-by: Tony Hutter Reviewed-by: Tino Reichardt Signed-off-by: Rob Norris Closes #16479 --- config/kernel-rwsem.m4 | 60 -------------------------------------------------- 1 file changed, 60 deletions(-) delete mode 100644 config/kernel-rwsem.m4 (limited to 'config/kernel-rwsem.m4') diff --git a/config/kernel-rwsem.m4 b/config/kernel-rwsem.m4 deleted file mode 100644 index d3a64a8ef..000000000 --- a/config/kernel-rwsem.m4 +++ /dev/null @@ -1,60 +0,0 @@ -dnl # -dnl # 3.16 API Change -dnl # -dnl # rwsem-spinlock "->activity" changed to "->count" -dnl # -AC_DEFUN([ZFS_AC_KERNEL_SRC_RWSEM_ACTIVITY], [ - ZFS_LINUX_TEST_SRC([rwsem_activity], [ - #include - ],[ - struct rw_semaphore dummy_semaphore __attribute__ ((unused)); - dummy_semaphore.activity = 0; - ]) -]) - -AC_DEFUN([ZFS_AC_KERNEL_RWSEM_ACTIVITY], [ - AC_MSG_CHECKING([whether struct rw_semaphore has member activity]) - ZFS_LINUX_TEST_RESULT([rwsem_activity], [ - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_RWSEM_ACTIVITY, 1, - [struct rw_semaphore has member activity]) - ],[ - AC_MSG_RESULT(no) - ]) -]) - -dnl # -dnl # 4.8 API Change -dnl # -dnl # rwsem "->count" changed to atomic_long_t type -dnl # -AC_DEFUN([ZFS_AC_KERNEL_SRC_RWSEM_ATOMIC_LONG_COUNT], [ - ZFS_LINUX_TEST_SRC([rwsem_atomic_long_count], [ - #include - ],[ - DECLARE_RWSEM(dummy_semaphore); - (void) atomic_long_read(&dummy_semaphore.count); - ]) -]) - -AC_DEFUN([ZFS_AC_KERNEL_RWSEM_ATOMIC_LONG_COUNT], [ - AC_MSG_CHECKING( - [whether struct rw_semaphore has atomic_long_t member count]) - ZFS_LINUX_TEST_RESULT([rwsem_atomic_long_count], [ - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_RWSEM_ATOMIC_LONG_COUNT, 1, - [struct rw_semaphore has atomic_long_t member count]) - ],[ - AC_MSG_RESULT(no) - ]) -]) - -AC_DEFUN([ZFS_AC_KERNEL_SRC_RWSEM], [ - ZFS_AC_KERNEL_SRC_RWSEM_ACTIVITY - ZFS_AC_KERNEL_SRC_RWSEM_ATOMIC_LONG_COUNT -]) - -AC_DEFUN([ZFS_AC_KERNEL_RWSEM], [ - ZFS_AC_KERNEL_RWSEM_ACTIVITY - ZFS_AC_KERNEL_RWSEM_ATOMIC_LONG_COUNT -]) -- cgit v1.2.3