diff options
| author | Rob Norris <[email protected]> | 2023-06-25 20:50:19 +1000 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2023-07-24 16:37:04 -0700 |
| commit | 6b0a4be5fec60eb774c5393a0093150c608b7496 (patch) | |
| tree | b647c7557043435e7335e11be6caa52a6292d972 /config/kernel.m4 | |
| parent | 9927f219f1e9f4ee886d426190500abf5b1d602e (diff) | |
linux: implement filesystem-side copy/clone functions for EL7
Redhat have backported copy_file_range and clone_file_range to the EL7
kernel using an "extended file operations" wrapper structure. This
connects all that up to let cloning work there too.
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: Kay Pedersen <[email protected]>
Signed-off-by: Rob Norris <[email protected]>
Sponsored-By: OpenDrives Inc.
Sponsored-By: Klara Inc.
Closes #15050
Diffstat (limited to 'config/kernel.m4')
| -rw-r--r-- | config/kernel.m4 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/config/kernel.m4 b/config/kernel.m4 index b17ccfdee..1487fa2e7 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -121,6 +121,7 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [ ZFS_AC_KERNEL_SRC_VFS_REMAP_FILE_RANGE ZFS_AC_KERNEL_SRC_VFS_CLONE_FILE_RANGE ZFS_AC_KERNEL_SRC_VFS_DEDUPE_FILE_RANGE + ZFS_AC_KERNEL_SRC_VFS_FILE_OPERATIONS_EXTEND ZFS_AC_KERNEL_SRC_KMAP_ATOMIC_ARGS ZFS_AC_KERNEL_SRC_FOLLOW_DOWN_ONE ZFS_AC_KERNEL_SRC_MAKE_REQUEST_FN @@ -259,6 +260,7 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [ ZFS_AC_KERNEL_VFS_REMAP_FILE_RANGE ZFS_AC_KERNEL_VFS_CLONE_FILE_RANGE ZFS_AC_KERNEL_VFS_DEDUPE_FILE_RANGE + ZFS_AC_KERNEL_VFS_FILE_OPERATIONS_EXTEND ZFS_AC_KERNEL_KMAP_ATOMIC_ARGS ZFS_AC_KERNEL_FOLLOW_DOWN_ONE ZFS_AC_KERNEL_MAKE_REQUEST_FN |