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

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

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan
2007-07-31 00:38:50 -07:00
committed by Linus Torvalds
parent ff8e210a95
commit 5ea473a1df
4 changed files with 4 additions and 4 deletions
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2
fs/proc/base.c
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@@ -927,7 +927,7 @@ static const struct file_operations proc_pid_sched_operations = {
.read = seq_read, .read = seq_read,
.write = sched_write, .write = sched_write,
.llseek = seq_lseek, .llseek = seq_lseek,
.release = seq_release, .release = single_release,
}; };
#endif #endif

2
kernel/sched_debug.c
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@@ -200,7 +200,7 @@ static struct file_operations sched_debug_fops = {
.open = sched_debug_open, .open = sched_debug_open,
.read = seq_read, .read = seq_read,
.llseek = seq_lseek, .llseek = seq_lseek,
.release = seq_release, .release = single_release,
}; };
static int __init init_sched_debug_procfs(void) static int __init init_sched_debug_procfs(void)

2
kernel/time/timer_list.c
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@@ -267,7 +267,7 @@ static struct file_operations timer_list_fops = {
.open = timer_list_open, .open = timer_list_open,
.read = seq_read, .read = seq_read,
.llseek = seq_lseek, .llseek = seq_lseek,
.release = seq_release, .release = single_release,
}; };
static int __init init_timer_list_procfs(void) static int __init init_timer_list_procfs(void)

2
kernel/time/timer_stats.c
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@@ -399,7 +399,7 @@ static struct file_operations tstats_fops = {
.read = seq_read, .read = seq_read,
.write = tstats_write, .write = tstats_write,
.llseek = seq_lseek, .llseek = seq_lseek,
.release = seq_release, .release = single_release,
}; };
void __init init_timer_stats(void) void __init init_timer_stats(void)