mkfs: add a config file for 6.6 LTS kernels

Enable 64-bit extent counts and reverse mapping for 6.6.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>

diff --git a/mkfs/Makefile b/mkfs/Makefile
index 6c7ee186fa2b023066924001ea4de371a901fee5..a0c168e3815c0a591a6289eaca0911daff12d02f 100644 (file)
--- a/mkfs/Makefile
+++ b/mkfs/Makefile
@@ -15,7 +15,8 @@ CFGFILES = \
        lts_5.4.conf \
        lts_5.10.conf \
        lts_5.15.conf \
-       lts_6.1.conf
+       lts_6.1.conf \
+       lts_6.6.conf
 
 LLDLIBS += $(LIBXFS) $(LIBXCMD) $(LIBFROG) $(LIBRT) $(LIBBLKID) \
        $(LIBUUID) $(LIBINIH) $(LIBURCU) $(LIBPTHREAD)

diff --git a/mkfs/lts_6.6.conf b/mkfs/lts_6.6.conf
new file mode 100644 (file)
index 0000000..244f8ea
--- /dev/null
+++ b/mkfs/lts_6.6.conf
@@ -0,0 +1,14 @@
+# V5 features that were the mkfs defaults when the upstream Linux 6.6 LTS
+# kernel was released at the end of 2023.
+
+[metadata]
+bigtime=1
+crc=1
+finobt=1
+inobtcount=1
+reflink=1
+rmapbt=1
+
+[inode]
+sparse=1
+nrext64=1