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author | Mark Brown <broonie@kernel.org> | 2023-07-17 08:12:31 +0300 |
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committer | Mark Brown <broonie@kernel.org> | 2023-07-17 08:12:31 +0300 |
commit | 0791faebfe750292a8a842b64795a390ca4a3b51 (patch) | |
tree | 0e6095a5a0130398b0693bddfdc421c41eebda7c /fs/btrfs/misc.h | |
parent | e8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff) | |
parent | fdf0eaf11452d72945af31804e2a1048ee1b574c (diff) | |
download | linux-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.h | 20 |
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 |