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config: remove HAVE_PERCPU_COUNTER_INIT_WITH_GFP

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Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes #16479
This commit is contained in:
Rob Norris
2024-08-03 14:01:15 +10:00
committed by Tony Hutter
parent b2802da49e
commit 339b126bac
7 changed files with 1 additions and 84 deletions
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config/kernel-percpu.m4
-29
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@@ -1,30 +1,3 @@
dnl #
dnl # 3.18 API change,
dnl # The function percpu_counter_init now must be passed a GFP mask.
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_PERCPU_COUNTER_INIT], [
ZFS_LINUX_TEST_SRC([percpu_counter_init_with_gfp], [
#include <linux/gfp.h>
#include <linux/percpu_counter.h>
],[
struct percpu_counter counter;
int error;
error = percpu_counter_init(&counter, 0, GFP_KERNEL);
])
])
AC_DEFUN([ZFS_AC_KERNEL_PERCPU_COUNTER_INIT], [
AC_MSG_CHECKING([whether percpu_counter_init() wants gfp_t])
ZFS_LINUX_TEST_RESULT([percpu_counter_init_with_gfp], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_PERCPU_COUNTER_INIT_WITH_GFP, 1,
[percpu_counter_init() wants gfp_t])
],[
AC_MSG_RESULT(no)
])
])
dnl #
dnl # 4.13 API change,
dnl # __percpu_counter_add() was renamed to percpu_counter_add_batch().
@@ -75,13 +48,11 @@ AC_DEFUN([ZFS_AC_KERNEL_PERCPU_REF_COUNT_IN_DATA], [
])
])
AC_DEFUN([ZFS_AC_KERNEL_SRC_PERCPU], [
ZFS_AC_KERNEL_SRC_PERCPU_COUNTER_INIT
ZFS_AC_KERNEL_SRC_PERCPU_COUNTER_ADD_BATCH
ZFS_AC_KERNEL_SRC_PERCPU_REF_COUNT_IN_DATA
])
AC_DEFUN([ZFS_AC_KERNEL_PERCPU], [
ZFS_AC_KERNEL_PERCPU_COUNTER_INIT
ZFS_AC_KERNEL_PERCPU_COUNTER_ADD_BATCH
ZFS_AC_KERNEL_PERCPU_REF_COUNT_IN_DATA
])