From b300a4ea665f7fa44f015616ac1874deca891c5e Mon Sep 17 00:00:00 2001 From: "Kirill A. Shutemov" Date: Wed, 4 Jun 2014 16:11:27 -0700 Subject: [PATCH] kernel/user.c: drop unused field 'files' from user_struct Nobody seems uses it for a long time. Let's drop it. Signed-off-by: Kirill A. Shutemov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/sched.h | 1 - kernel/user.c | 1 - 2 files changed, 2 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index 2f2dd7d932a2..611676fd4c2c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -745,7 +745,6 @@ static inline int signal_group_exit(const struct signal_struct *sig) struct user_struct { atomic_t __count; /* reference count */ atomic_t processes; /* How many processes does this user have? */ - atomic_t files; /* How many open files does this user have? */ atomic_t sigpending; /* How many pending signals does this user have? */ #ifdef CONFIG_INOTIFY_USER atomic_t inotify_watches; /* How many inotify watches does this user have? */ diff --git a/kernel/user.c b/kernel/user.c index 294fc6a94168..4efa39350e44 100644 --- a/kernel/user.c +++ b/kernel/user.c @@ -87,7 +87,6 @@ static DEFINE_SPINLOCK(uidhash_lock); struct user_struct root_user = { .__count = ATOMIC_INIT(1), .processes = ATOMIC_INIT(1), - .files = ATOMIC_INIT(0), .sigpending = ATOMIC_INIT(0), .locked_shm = 0, .uid = GLOBAL_ROOT_UID,