Commit 5ea473a1 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Linus Torvalds
Browse files

Fix leaks on /proc/{*/sched,sched_debug,timer_list,timer_stats} 



On every open/close one struct seq_operations leaks.
Kudos to /proc/slab_allocators.

Signed-off-by: default avatarAlexey Dobriyan <adobriyan@sw.ru>
Acked-by: default avatarIngo Molnar <mingo@elte.hu>
Cc: <stable@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent ff8e210a

fs/proc/base.c

+1 −1
Original line number Diff line number Diff line
@@ -927,7 +927,7 @@ static const struct file_operations proc_pid_sched_operations = { 
	.read		= seq_read,

	.write		= sched_write,

	.llseek		= seq_lseek,

	.release	= seq_release,

	.release	= single_release,

};



#endif

kernel/sched_debug.c

+1 −1
Original line number Diff line number Diff line
@@ -200,7 +200,7 @@ static struct file_operations sched_debug_fops = { 
	.open		= sched_debug_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= seq_release,

	.release	= single_release,

};



static int __init init_sched_debug_procfs(void)

kernel/time/timer_list.c

+1 −1
Original line number Diff line number Diff line
@@ -267,7 +267,7 @@ static struct file_operations timer_list_fops = { 
	.open		= timer_list_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= seq_release,

	.release	= single_release,

};



static int __init init_timer_list_procfs(void)

kernel/time/timer_stats.c

+1 −1
Original line number Diff line number Diff line
@@ -399,7 +399,7 @@ static struct file_operations tstats_fops = { 
	.read		= seq_read,

	.write		= tstats_write,

	.llseek		= seq_lseek,

	.release	= seq_release,

	.release	= single_release,

};



void __init init_timer_stats(void)