The patch titled
Subject: linux/bitopts.h: Add for_each_set_clump8 documentation
has been added to the -mm tree. Its filename is
bitops-introduce-the-for_each_set_clump8-macro-fix-fix-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/bitops-introduce-the-for_each_set_clump8-macro-fix-fix-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/bitops-introduce-the-for_each_set_clump8-macro-fix-fix-fix.patch
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------------------------------------------------------
From: William Breathitt Gray <vilhelm.gray@xxxxxxxxx>
Subject: linux/bitopts.h: Add for_each_set_clump8 documentation
Document in kerneldoc form the for_each_set_clump8 macro.
Link: http://lkml.kernel.org/r/20191016161825.301082-1-vilhelm.gray@xxxxxxxxx
Signed-off-by: William Breathitt Gray <vilhelm.gray@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/bitops.h | 7 +++++++
1 file changed, 7 insertions(+)
--- a/include/linux/bitops.h~bitops-introduce-the-for_each_set_clump8-macro-fix-fix-fix
+++ a/include/linux/bitops.h
@@ -47,6 +47,13 @@ extern unsigned long __sw_hweight64(__u6
(bit) < (size); \
(bit) = find_next_zero_bit((addr), (size), (bit) + 1))
+/**
+ * for_each_set_clump8 - iterate over bitmap for each 8-bit clump with set bits
+ * @start: bit offset to start search and to store the current iteration offset
+ * @clump: location to store copy of current 8-bit clump
+ * @bits: bitmap address to base the search on
+ * @size: bitmap size in number of bits
+ */
#define for_each_set_clump8(start, clump, bits, size) \
for ((start) = find_first_clump8(&(clump), (bits), (size)); \
(start) < (size); \
_
Patches currently in -mm which might be from vilhelm.gray@xxxxxxxxx are
bitops-introduce-the-for_each_set_clump8-macro.patch
bitops-introduce-the-for_each_set_clump8-macro-fix-fix-fix.patch
lib-test_bitmapc-add-for_each_set_clump8-test-cases.patch
gpio-104-dio-48e-utilize-for_each_set_clump8-macro.patch
gpio-104-idi-48-utilize-for_each_set_clump8-macro.patch
gpio-gpio-mm-utilize-for_each_set_clump8-macro.patch
gpio-ws16c48-utilize-for_each_set_clump8-macro.patch
gpio-pci-idio-16-utilize-for_each_set_clump8-macro.patch
gpio-pcie-idio-24-utilize-for_each_set_clump8-macro.patch
gpio-uniphier-utilize-for_each_set_clump8-macro.patch
gpio-74x164-utilize-the-for_each_set_clump8-macro.patch
thermal-intel-intel_soc_dts_iosf-utilize-for_each_set_clump8-macro.patch
gpio-pisosr-utilize-the-for_each_set_clump8-macro.patch
gpio-max3191x-utilize-the-for_each_set_clump8-macro.patch
gpio-pca953x-utilize-the-for_each_set_clump8-macro.patch
