Commit c2de5a5b authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Thomas Gleixner
Browse files

timens: Add a __free() wrapper for put_time_ns() 



The wrapper will be used to simplify cleanups of 'struct time_namespace'.

Signed-off-by: default avatarThomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260330-timens-cleanup-v1-1-936e91c9dd30@linutronix.de
parent 1b6c8928

include/linux/time_namespace.h

+3 −0
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ 
#include <linux/ns_common.h>

#include <linux/err.h>

#include <linux/time64.h>

#include <linux/cleanup.h>



struct user_namespace;

extern struct user_namespace init_user_ns;
@@ -171,4 +172,6 @@ static inline struct page *find_timens_vvar_page(struct vm_area_struct *vma) 
}

#endif /* CONFIG_TIME_NS_VDSO */



DEFINE_FREE(time_ns, struct time_namespace *, if (_T) put_time_ns(_T))



#endif /* _LINUX_TIMENS_H */