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Linux 5.18+ compat: Detect filemap_range_has_page 

In v5.18 `filemap_range_has_page` moved to `pagemap.h`

`pagemap.h` has been around since 3.10 so just include both

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rob Norris <robn@despairlabs.com>
Signed-off-by: Robert Evans <evansr@google.com>
Closes #16034
This commit is contained in:
Robert Evans 2024-03-29 20:11:52 -04:00 committed by Tony Hutter
parent 3fb0942cc5
commit 5dbed50429
1 changed files with 1 additions and 0 deletions
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config/kernel-filemap.m4
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@ -4,6 +4,7 @@ dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_FILEMAP], [ AC_DEFUN([ZFS_AC_KERNEL_SRC_FILEMAP], [
ZFS_LINUX_TEST_SRC([filemap_range_has_page], [ ZFS_LINUX_TEST_SRC([filemap_range_has_page], [
#include <linux/fs.h> #include <linux/fs.h>
#include <linux/pagemap.h>
],[ ],[
struct address_space *mapping = NULL; struct address_space *mapping = NULL;
loff_t lstart = 0; loff_t lstart = 0;