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authorMark Brown <broonie@kernel.org>2023-07-17 08:12:31 +0300
committerMark Brown <broonie@kernel.org>2023-07-17 08:12:31 +0300
commit0791faebfe750292a8a842b64795a390ca4a3b51 (patch)
tree0e6095a5a0130398b0693bddfdc421c41eebda7c /fs/btrfs/misc.h
parente8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff)
parentfdf0eaf11452d72945af31804e2a1048ee1b574c (diff)
downloadlinux-0791faebfe750292a8a842b64795a390ca4a3b51.tar.xz
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using the branch.
Diffstat (limited to 'fs/btrfs/misc.h')
-rw-r--r--fs/btrfs/misc.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/btrfs/misc.h b/fs/btrfs/misc.h
index 768583a440e1..005751a12911 100644
--- a/fs/btrfs/misc.h
+++ b/fs/btrfs/misc.h
@@ -143,4 +143,24 @@ static inline struct rb_node *rb_simple_insert(struct rb_root *root, u64 bytenr,
return NULL;
}
+static inline bool bitmap_test_range_all_set(const unsigned long *addr,
+ unsigned long start,
+ unsigned long nbits)
+{
+ unsigned long found_zero;
+
+ found_zero = find_next_zero_bit(addr, start + nbits, start);
+ return (found_zero == start + nbits);
+}
+
+static inline bool bitmap_test_range_all_zero(const unsigned long *addr,
+ unsigned long start,
+ unsigned long nbits)
+{
+ unsigned long found_set;
+
+ found_set = find_next_bit(addr, start + nbits, start);
+ return (found_set == start + nbits);
+}
+
#endif