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| author | Randy Dunlap <rdunlap@infradead.org> | 2020-04-08 10:29:50 -0700 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2020-04-10 10:14:53 -0600 |
| commit | befacdcf47d4a19eb584ae5b43da40941e8e660c (patch) | |
| tree | 493bcbf46e0434648f3c0eae6cc870751e9ebf37 | |
| parent | 19905fe667b6d91305bd1db0fe98358668866114 (diff) | |
| download | lwn-docs-5.7-2.tar.gz lwn-docs-5.7-2.zip | |
Documentation: android: binderfs: add 'stats' mount optiondocs-5.7-2
Add documentation of the binderfs 'stats' mount option.
Description taken from the commit message.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/baa0aa81-007d-af46-16a5-91fead0bd1b9@infradead.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| -rw-r--r-- | Documentation/admin-guide/binderfs.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/admin-guide/binderfs.rst b/Documentation/admin-guide/binderfs.rst index c009671f8434..8243af9b3510 100644 --- a/Documentation/admin-guide/binderfs.rst +++ b/Documentation/admin-guide/binderfs.rst @@ -33,6 +33,12 @@ max a per-instance limit. If ``max=<count>`` is set then only ``<count>`` number of binder devices can be allocated in this binderfs instance. +stats + Using ``stats=global`` enables global binder statistics. + ``stats=global`` is only available for a binderfs instance mounted in the + initial user namespace. An attempt to use the option to mount a binderfs + instance in another user namespace will return a permission error. + Allocating binder Devices ------------------------- |