diff options
| author | Rob Norris <[email protected]> | 2024-08-03 10:20:12 +1000 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2024-09-18 11:23:35 -0700 |
| commit | 02f4b63db9965883e30e4e15cffbbd1ccca77437 (patch) | |
| tree | 21d36d6638700a8a49a134964ef1c9f4be7a90e2 /config/kernel-rwsem.m4 | |
| parent | 2b069768aba11c9cfc2072d86ca09a18f59de270 (diff) | |
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 <[email protected]>
Reviewed-by: Tony Hutter <[email protected]>
Reviewed-by: Tino Reichardt <[email protected]>
Signed-off-by: Rob Norris <[email protected]>
Closes #16479
Diffstat (limited to 'config/kernel-rwsem.m4')
| -rw-r--r-- | config/kernel-rwsem.m4 | 60 |
1 files changed, 0 insertions, 60 deletions
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 <linux/rwsem.h> - ],[ - 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 <linux/rwsem.h> - ],[ - 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 -]) |