Update bcachefs sources to 6a20aede29 bcachefs: Fix quotas + snapshots

[bcachefs-tools-debian] / include / linux / kernel.h

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index a55b8a9b5d17f05ccbffce08f02628fba9c296ab..01466c408cdb8282fc137a602f34426ac6c6e3ed 100644 (file)
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -96,6 +96,14 @@
        (type *)((char *)__mptr - offsetof(type, member)); })
 #endif
 
+#define __struct_group(TAG, NAME, ATTRS, MEMBERS...) \
+       union { \
+               struct { MEMBERS } ATTRS; \
+               struct TAG { MEMBERS } ATTRS NAME; \
+       }
+#define struct_group(NAME, MEMBERS...) \
+       __struct_group(/* no tag */, NAME, /* no attrs */, MEMBERS)
+
 #define max(x, y) ({                           \
        typeof(x) _max1 = (x);                  \
        typeof(y) _max2 = (y);                  \