Update bcachefs sources to 2a6125decb43 bcachefs: bch_sb_field_downgrade

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

diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 62a3f4040a73a6ea812f7b72bd691a4f38143de4..758476b1699cc34516d3fd3e2772c96a2a9a9901 100644 (file)
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -16,6 +16,7 @@
 
 #define BIT_MASK(nr)           (1UL << ((nr) % BITS_PER_LONG))
 #define BIT_WORD(nr)           ((nr) / BITS_PER_LONG)
+#define BITS_PER_TYPE(type)    (sizeof(type) * BITS_PER_BYTE)
 #define BITS_PER_BYTE          8
 #define BITS_TO_LONGS(nr)      DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long))
 #define BITS_TO_U64(nr)                DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u64))