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authorTakashi Iwai <tiwai@suse.de>2024-12-05 18:09:29 +0100
committerTakashi Iwai <tiwai@suse.de>2024-12-05 18:09:29 +0100
commitc34e9ab9a612ee8b18273398ef75c207b01f516d (patch)
tree6845a1809118a2b2a21d5a638ace1976dd8f8c46 /include/linux/maple_tree.h
parent20c3b3e5f2641eff3d85f33e6a468ac052b169bd (diff)
parentec16a3cdf37e507013062f9c4a2067eacdd12b62 (diff)
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13 A few small fixes for v6.13, all system specific - the biggest thing is the fix for jack handling over suspend on some Intel laptops.
Diffstat (limited to 'include/linux/maple_tree.h')
-rw-r--r--include/linux/maple_tree.h16
1 files changed, 15 insertions, 1 deletions
diff --git a/include/linux/maple_tree.h b/include/linux/maple_tree.h
index c2c11004085e..cbbcd18d4186 100644
--- a/include/linux/maple_tree.h
+++ b/include/linux/maple_tree.h
@@ -224,7 +224,7 @@ typedef struct { /* nothing */ } lockdep_map_p;
* (set at tree creation time) and dynamic information set under the spinlock.
*
* Another use of flags are to indicate global states of the tree. This is the
- * case with the MAPLE_USE_RCU flag, which indicates the tree is currently in
+ * case with the MT_FLAGS_USE_RCU flag, which indicates the tree is currently in
* RCU mode. This mode was added to allow the tree to reuse nodes instead of
* re-allocating and RCU freeing nodes when there is a single user.
*/
@@ -592,6 +592,20 @@ static __always_inline void mas_reset(struct ma_state *mas)
#define mas_for_each(__mas, __entry, __max) \
while (((__entry) = mas_find((__mas), (__max))) != NULL)
+/**
+ * mas_for_each_rev() - Iterate over a range of the maple tree in reverse order.
+ * @__mas: Maple Tree operation state (maple_state)
+ * @__entry: Entry retrieved from the tree
+ * @__min: minimum index to retrieve from the tree
+ *
+ * When returned, mas->index and mas->last will hold the entire range for the
+ * entry.
+ *
+ * Note: may return the zero entry.
+ */
+#define mas_for_each_rev(__mas, __entry, __min) \
+ while (((__entry) = mas_find_rev((__mas), (__min))) != NULL)
+
#ifdef CONFIG_DEBUG_MAPLE_TREE
enum mt_dump_format {
mt_dump_dec,