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Linux 5.17 compat: PDE_DATA() renamed to pde_data() 

Upstream commit 359745d78351c6f5442435f81549f0207ece28aa
("proc: remove PDE_DATA() completely")

Link: https://lore.kernel.org/all/20211124081956.87711-2-songmuchun@bytedance.com/T/#u

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13004
Closes #12989
This commit is contained in:
наб 2022-01-24 20:11:07 +01:00 committed by Tony Hutter
parent f42c126029
commit 4f6599416a
3 changed files with 11 additions and 9 deletions
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14
config/kernel-pde-data.m4
View File

@ -1,20 +1,22 @@
dnl #
dnl # 3.10 API change,
dnl # PDE is replaced by PDE_DATA
dnl # 5.17 API: PDE_DATA() renamed to pde_data(),
dnl # 359745d78351c6f5442435f81549f0207ece28aa ("proc: remove PDE_DATA() completely")
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_PDE_DATA], [
ZFS_LINUX_TEST_SRC([pde_data], [
#include <linux/proc_fs.h>
], [
PDE_DATA(NULL);
pde_data(NULL);
])
])
AC_DEFUN([ZFS_AC_KERNEL_PDE_DATA], [
AC_MSG_CHECKING([whether PDE_DATA() is available])
ZFS_LINUX_TEST_RESULT_SYMBOL([pde_data], [PDE_DATA], [], [
AC_MSG_CHECKING([whether pde_data() is lowercase])
ZFS_LINUX_TEST_RESULT([pde_data], [
AC_MSG_RESULT(yes)
AC_DEFINE(SPL_PDE_DATA, pde_data, [pde_data() is pde_data()])
], [
ZFS_LINUX_TEST_ERROR([PDE_DATA])
AC_MSG_RESULT(no)
AC_DEFINE(SPL_PDE_DATA, PDE_DATA, [pde_data() is PDE_DATA()])
])
])

2
module/os/linux/spl/spl-kstat.c
View File

@ -418,7 +418,7 @@ proc_kstat_open(struct inode *inode, struct file *filp)
return (rc);
f = filp->private_data;
f->private = PDE_DATA(inode);
f->private = SPL_PDE_DATA(inode);
return (0);
}

2
module/os/linux/spl/spl-procfs-list.c
View File

@ -175,7 +175,7 @@ procfs_list_open(struct inode *inode, struct file *filp)
struct seq_file *f = filp->private_data;
procfs_list_cursor_t *cursor = f->private;
cursor->procfs_list = PDE_DATA(inode);
cursor->procfs_list = SPL_PDE_DATA(inode);
cursor->cached_node = NULL;
cursor->cached_pos = 0;