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authorAlexey Dobriyan <adobriyan@gmail.com>2022-07-23 19:09:07 +0200
committerakpm <akpm@linux-foundation.org>2022-07-30 03:12:35 +0200
commited8fb78d7ecdeb3e2e86df0027e2c2cc55f9908b (patch)
tree7f920e6a5a183ce4b9c4ab5df660fb08ae64541e /fs/proc/root.c
parentbdi: remove enum wb_congested_state (diff)
downloadlinux-ed8fb78d7ecdeb3e2e86df0027e2c2cc55f9908b.tar.xz
linux-ed8fb78d7ecdeb3e2e86df0027e2c2cc55f9908b.zip
proc: add some (hopefully) insightful comments
* /proc/${pid}/net status * removing PDE vs last close stuff (again!) * random small stuff Link: https://lkml.kernel.org/r/YtwrM6sDC0OQ53YB@localhost.localdomain Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/proc/root.c')
-rw-r--r--fs/proc/root.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/proc/root.c b/fs/proc/root.c
index 5a7d15d197f8..3c2ee3eb1138 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -302,6 +302,11 @@ void __init proc_root_init(void)
proc_mkdir("bus", NULL);
proc_sys_init();
+ /*
+ * Last things last. It is not like userspace processes eager
+ * to open /proc files exist at this point but register last
+ * anyway.
+ */
register_filesystem(&proc_fs_type);
}