diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/cpu_rmap.c | 2 | ||||
| -rw-r--r-- | lib/radix-tree.c | 2 | ||||
| -rw-r--r-- | lib/strnlen_user.c | 6 |
3 files changed, 6 insertions, 4 deletions
diff --git a/lib/cpu_rmap.c b/lib/cpu_rmap.c index 4f134d8907a7..f610b2a10b3e 100644 --- a/lib/cpu_rmap.c +++ b/lib/cpu_rmap.c @@ -191,7 +191,7 @@ int cpu_rmap_update(struct cpu_rmap *rmap, u16 index, /* Update distances based on topology */ for_each_cpu(cpu, update_mask) { if (cpu_rmap_copy_neigh(rmap, cpu, - topology_thread_cpumask(cpu), 1)) + topology_sibling_cpumask(cpu), 1)) continue; if (cpu_rmap_copy_neigh(rmap, cpu, topology_core_cpumask(cpu), 2)) diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 3d2aa27b845b..061550de77bc 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -33,7 +33,7 @@ #include <linux/string.h> #include <linux/bitops.h> #include <linux/rcupdate.h> -#include <linux/preempt_mask.h> /* in_interrupt() */ +#include <linux/preempt.h> /* in_interrupt() */ /* diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c index a28df5206d95..36c15a2889e4 100644 --- a/lib/strnlen_user.c +++ b/lib/strnlen_user.c @@ -84,7 +84,8 @@ static inline long do_strnlen_user(const char __user *src, unsigned long count, * @str: The string to measure. * @count: Maximum count (including NUL character) * - * Context: User context only. This function may sleep. + * Context: User context only. This function may sleep if pagefaults are + * enabled. * * Get the size of a NUL-terminated string in user space. * @@ -113,7 +114,8 @@ EXPORT_SYMBOL(strnlen_user); * strlen_user: - Get the size of a user string INCLUDING final NUL. * @str: The string to measure. * - * Context: User context only. This function may sleep. + * Context: User context only. This function may sleep if pagefaults are + * enabled. * * Get the size of a NUL-terminated string in user space. * |