[PATCH v3 3/3] Documentation for /proc/sys/user/*_inotify_*

[Albert Vaca Cintora <albertvaka@gmail.com>]

Added docs for the existing and new inotify-related files

Signed-off-by: Albert Vaca Cintora <albertvaka@gmail.com>
---
 Documentation/sysctl/user.txt | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/sysctl/user.txt b/Documentation/sysctl/user.txt
index a5882865836e..99c288d39cf6 100644
--- a/Documentation/sysctl/user.txt
+++ b/Documentation/sysctl/user.txt
@@ -30,11 +30,26 @@ user namespace does not allow a user to escape their current limits.
 
 Currently, these files are in /proc/sys/user:
 
+- current_inotify_watches
+
+  The number of inotify watches in use in the current user namespace.
+  Calling inotify_add_watch() increases this.
+
 - max_cgroup_namespaces
 
   The maximum number of cgroup namespaces that any user in the current
   user namespace may create.
 
+- max_inotify_instances
+
+  The maximum number of inotify instances that any user in the current
+  user namespace may create. Calling inotify_init() uses an instance.
+
+- max_inotify_watches
+
+  The maximum number of inotify watches that any user in the current
+  user namespace may create. Calling inotify_add_watch() uses a watch.
+
 - max_ipc_namespaces
 
   The maximum number of ipc namespaces that any user in the current
-- 
2.21.0