Revert "Avoid BUG in migrate_folio_extra"

This reverts commit b052035990.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Signed-off-by: tstabrawa <59430211+tstabrawa@users.noreply.github.com>
Closes #16568
Closes #16723
This commit is contained in:
tstabrawa
2024-11-03 15:30:23 -06:00
committed by Brian Behlendorf
parent b96845b632
commit ae48c2f6a9
6 changed files with 0 additions and 140 deletions
-33
View File
@@ -1,33 +0,0 @@
dnl #
dnl # Linux 5.18 uses invalidate_folio in lieu of invalidate_page
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_VFS_INVALIDATE_FOLIO], [
ZFS_LINUX_TEST_SRC([vfs_has_invalidate_folio], [
#include <linux/fs.h>
static void
test_invalidate_folio(struct folio *folio, size_t offset,
size_t len) {
(void) folio; (void) offset; (void) len;
return;
}
static const struct address_space_operations
aops __attribute__ ((unused)) = {
.invalidate_folio = test_invalidate_folio,
};
],[])
])
AC_DEFUN([ZFS_AC_KERNEL_VFS_INVALIDATE_FOLIO], [
dnl #
dnl # Linux 5.18 uses invalidate_folio in lieu of invalidate_page
dnl #
AC_MSG_CHECKING([whether invalidate_folio exists])
ZFS_LINUX_TEST_RESULT([vfs_has_invalidate_folio], [
AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_VFS_INVALIDATE_FOLIO, 1, [invalidate_folio exists])
],[
AC_MSG_RESULT([no])
])
])
-32
View File
@@ -1,32 +0,0 @@
dnl #
dnl # Linux 5.19 uses release_folio in lieu of releasepage
dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_VFS_RELEASE_FOLIO], [
ZFS_LINUX_TEST_SRC([vfs_has_release_folio], [
#include <linux/fs.h>
static bool
test_release_folio(struct folio *folio, gfp_t gfp) {
(void) folio; (void) gfp;
return (0);
}
static const struct address_space_operations
aops __attribute__ ((unused)) = {
.release_folio = test_release_folio,
};
],[])
])
AC_DEFUN([ZFS_AC_KERNEL_VFS_RELEASE_FOLIO], [
dnl #
dnl # Linux 5.19 uses release_folio in lieu of releasepage
dnl #
AC_MSG_CHECKING([whether release_folio exists])
ZFS_LINUX_TEST_RESULT([vfs_has_release_folio], [
AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_VFS_RELEASE_FOLIO, 1, [release_folio exists])
],[
AC_MSG_RESULT([no])
])
])
-4
View File
@@ -77,8 +77,6 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [
ZFS_AC_KERNEL_SRC_SGET
ZFS_AC_KERNEL_SRC_VFS_FILEMAP_DIRTY_FOLIO
ZFS_AC_KERNEL_SRC_VFS_READ_FOLIO
ZFS_AC_KERNEL_SRC_VFS_RELEASE_FOLIO
ZFS_AC_KERNEL_SRC_VFS_INVALIDATE_FOLIO
ZFS_AC_KERNEL_SRC_VFS_FSYNC_2ARGS
ZFS_AC_KERNEL_SRC_VFS_DIRECT_IO
ZFS_AC_KERNEL_SRC_VFS_READPAGES
@@ -189,8 +187,6 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [
ZFS_AC_KERNEL_SGET
ZFS_AC_KERNEL_VFS_FILEMAP_DIRTY_FOLIO
ZFS_AC_KERNEL_VFS_READ_FOLIO
ZFS_AC_KERNEL_VFS_RELEASE_FOLIO
ZFS_AC_KERNEL_VFS_INVALIDATE_FOLIO
ZFS_AC_KERNEL_VFS_FSYNC_2ARGS
ZFS_AC_KERNEL_VFS_DIRECT_IO
ZFS_AC_KERNEL_VFS_READPAGES