Commit 2acddbe8 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Linus Torvalds

proc: account "struct pde_opener"

The allocation is persistent in fact as any fool can open a file in
/proc and sit on it.

Link: http://lkml.kernel.org/r/20180214082409.GC17157@avx2Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 195b8cf0
...@@ -103,7 +103,7 @@ void __init proc_init_kmemcache(void) ...@@ -103,7 +103,7 @@ void __init proc_init_kmemcache(void)
init_once); init_once);
pde_opener_cache = pde_opener_cache =
kmem_cache_create("pde_opener", sizeof(struct pde_opener), 0, kmem_cache_create("pde_opener", sizeof(struct pde_opener), 0,
SLAB_PANIC, NULL); SLAB_ACCOUNT|SLAB_PANIC, NULL);
} }
static int proc_show_options(struct seq_file *seq, struct dentry *root) static int proc_show_options(struct seq_file *seq, struct dentry *root)
......
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