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Commit b5946bea authored by Eric Engestrom's avatar Eric Engestrom Committed by Linus Torvalds
Browse files

procfs: add conditional compilation check 



`proc_timers_operations` is only used when CONFIG_CHECKPOINT_RESTORE is
enabled.

Signed-off-by: default avatarEric Engestrom <eric.engestrom@imgtec.com>
Acked-by: default avatarCyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 5de23d43

fs/proc/base.c

+2 −0
Original line number Diff line number Diff line
@@ -2158,6 +2158,7 @@ static const struct file_operations proc_map_files_operations = { 
	.llseek		= default_llseek,

};



#ifdef CONFIG_CHECKPOINT_RESTORE

struct timers_private {

	struct pid *pid;

	struct task_struct *task;
@@ -2256,6 +2257,7 @@ static const struct file_operations proc_timers_operations = { 
	.llseek		= seq_lseek,

	.release	= seq_release_private,

};

#endif



static ssize_t timerslack_ns_write(struct file *file, const char __user *buf,

					size_t count, loff_t *offset)