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ns: rename to __ns_ref

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Make it easier to grep and rename to ns_count.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2025-09-18 12:11:59 +02:00
parent b3d8ff0679
commit 024596a4e2
9 changed files with 14 additions and 14 deletions
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12
include/linux/ns_common.h
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@@ -29,7 +29,7 @@ struct ns_common {
struct dentry *stashed;
const struct proc_ns_operations *ops;
unsigned int inum;
refcount_t count;
refcount_t __ns_ref; /* do not use directly */
union {
struct {
u64 ns_id;
@@ -93,19 +93,19 @@ void __ns_common_free(struct ns_common *ns);
static __always_inline __must_check bool __ns_ref_put(struct ns_common *ns)
{
return refcount_dec_and_test(&ns->count);
return refcount_dec_and_test(&ns->__ns_ref);
}
static __always_inline __must_check bool __ns_ref_get(struct ns_common *ns)
{
return refcount_inc_not_zero(&ns->count);
return refcount_inc_not_zero(&ns->__ns_ref);
}
#define ns_ref_read(__ns) refcount_read(&to_ns_common((__ns))->count)
#define ns_ref_inc(__ns) refcount_inc(&to_ns_common((__ns))->count)
#define ns_ref_read(__ns) refcount_read(&to_ns_common((__ns))->__ns_ref)
#define ns_ref_inc(__ns) refcount_inc(&to_ns_common((__ns))->__ns_ref)
#define ns_ref_get(__ns) __ns_ref_get(to_ns_common((__ns)))
#define ns_ref_put(__ns) __ns_ref_put(to_ns_common((__ns)))
#define ns_ref_put_and_lock(__ns, __lock) \
refcount_dec_and_lock(&to_ns_common((__ns))->count, (__lock))
refcount_dec_and_lock(&to_ns_common((__ns))->__ns_ref, (__lock))
#endif