aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/include/linux/find.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2024-05-21 15:29:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-05-21 15:29:01 -0700
commit4865a27c66fda6a32511ec5492f4bbec437f512d (patch)
treedae4d82641bb45bc97735799dd7f0aac88b34778 /include/linux/find.h
parentMerge tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (diff)
parentusercopy: Don't use "proxy" headers (diff)
downloadwireguard-linux-4865a27c66fda6a32511ec5492f4bbec437f512d.tar.xz
wireguard-linux-4865a27c66fda6a32511ec5492f4bbec437f512d.zip
Merge tag 'bitmap-for-6.10v2' of https://github.com/norov/linux
Pull bitmap updates from Yury Norov: - topology_span_sane() optimization from Kyle Meyer - fns() rework from Kuan-Wei Chiu (used in cpumask_local_spread() and other places) - headers cleanup from Andy - add a MAINTAINERS record for bitops API * tag 'bitmap-for-6.10v2' of https://github.com/norov/linux: usercopy: Don't use "proxy" headers bitops: Move aligned_byte_mask() to wordpart.h MAINTAINERS: add BITOPS API record bitmap: relax find_nth_bit() limitation on return value lib: make test_bitops compilable into the kernel image bitops: Optimize fns() for improved performance lib/test_bitops: Add benchmark test for fns() Compiler Attributes: Add __always_used macro sched/topology: Optimize topology_span_sane() cpumask: Add for_each_cpu_from()
Diffstat (limited to 'include/linux/find.h')
-rw-r--r--include/linux/find.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/find.h b/include/linux/find.h
index 28ec5a03393a..5dfca4225fef 100644
--- a/include/linux/find.h
+++ b/include/linux/find.h
@@ -222,7 +222,7 @@ unsigned long find_first_bit(const unsigned long *addr, unsigned long size)
* idx = find_first_bit(addr, size);
*
* Returns the bit number of the N'th set bit.
- * If no such, returns @size.
+ * If no such, returns >= @size.
*/
static inline
unsigned long find_nth_bit(const unsigned long *addr, unsigned long size, unsigned long n)