summaryrefslogtreecommitdiff
path: root/Documentation/ABI
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-23 12:33:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-23 12:33:14 -0300
commita700f2d8e79ff80041078f160fe1edccf89b0c66 (patch)
tree070bc692c19c5980c081222a6f7223869b1560f3 /Documentation/ABI
parentd5ad8b932c22e2790c2b27351116de96603df63a (diff)
Linux-libre 4.2.1-gnupck-4.2.1-gnu
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-loopback2
-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-sourcesink2
-rw-r--r--Documentation/ABI/testing/debugfs-aufs50
-rw-r--r--Documentation/ABI/testing/sysfs-aufs31
4 files changed, 83 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-loopback b/Documentation/ABI/testing/configfs-usb-gadget-loopback
index 9aae5bfb9..06beefbcf 100644
--- a/Documentation/ABI/testing/configfs-usb-gadget-loopback
+++ b/Documentation/ABI/testing/configfs-usb-gadget-loopback
@@ -5,4 +5,4 @@ Description:
The attributes:
qlen - depth of loopback queue
- bulk_buflen - buffer length
+ buflen - buffer length
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-sourcesink b/Documentation/ABI/testing/configfs-usb-gadget-sourcesink
index 29477c319..bc7ff731a 100644
--- a/Documentation/ABI/testing/configfs-usb-gadget-sourcesink
+++ b/Documentation/ABI/testing/configfs-usb-gadget-sourcesink
@@ -9,4 +9,4 @@ Description:
isoc_maxpacket - 0 - 1023 (fs), 0 - 1024 (hs/ss)
isoc_mult - 0..2 (hs/ss only)
isoc_maxburst - 0..15 (ss only)
- qlen - buffer length
+ buflen - buffer length
diff --git a/Documentation/ABI/testing/debugfs-aufs b/Documentation/ABI/testing/debugfs-aufs
new file mode 100644
index 000000000..99642d105
--- /dev/null
+++ b/Documentation/ABI/testing/debugfs-aufs
@@ -0,0 +1,50 @@
+What: /debug/aufs/si_<id>/
+Date: March 2009
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ Under /debug/aufs, a directory named si_<id> is created
+ per aufs mount, where <id> is a unique id generated
+ internally.
+
+What: /debug/aufs/si_<id>/plink
+Date: Apr 2013
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ It has three lines and shows the information about the
+ pseudo-link. The first line is a single number
+ representing a number of buckets. The second line is a
+ number of pseudo-links per buckets (separated by a
+ blank). The last line is a single number representing a
+ total number of psedo-links.
+ When the aufs mount option 'noplink' is specified, it
+ will show "1\n0\n0\n".
+
+What: /debug/aufs/si_<id>/xib
+Date: March 2009
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ It shows the consumed blocks by xib (External Inode Number
+ Bitmap), its block size and file size.
+ When the aufs mount option 'noxino' is specified, it
+ will be empty. About XINO files, see the aufs manual.
+
+What: /debug/aufs/si_<id>/xino0, xino1 ... xinoN
+Date: March 2009
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ It shows the consumed blocks by xino (External Inode Number
+ Translation Table), its link count, block size and file
+ size.
+ When the aufs mount option 'noxino' is specified, it
+ will be empty. About XINO files, see the aufs manual.
+
+What: /debug/aufs/si_<id>/xigen
+Date: March 2009
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ It shows the consumed blocks by xigen (External Inode
+ Generation Table), its block size and file size.
+ If CONFIG_AUFS_EXPORT is disabled, this entry will not
+ be created.
+ When the aufs mount option 'noxino' is specified, it
+ will be empty. About XINO files, see the aufs manual.
diff --git a/Documentation/ABI/testing/sysfs-aufs b/Documentation/ABI/testing/sysfs-aufs
new file mode 100644
index 000000000..82f951849
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-aufs
@@ -0,0 +1,31 @@
+What: /sys/fs/aufs/si_<id>/
+Date: March 2009
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ Under /sys/fs/aufs, a directory named si_<id> is created
+ per aufs mount, where <id> is a unique id generated
+ internally.
+
+What: /sys/fs/aufs/si_<id>/br0, br1 ... brN
+Date: March 2009
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ It shows the abolute path of a member directory (which
+ is called branch) in aufs, and its permission.
+
+What: /sys/fs/aufs/si_<id>/brid0, brid1 ... bridN
+Date: July 2013
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ It shows the id of a member directory (which is called
+ branch) in aufs.
+
+What: /sys/fs/aufs/si_<id>/xi_path
+Date: March 2009
+Contact: J. R. Okajima <hooanon05g@gmail.com>
+Description:
+ It shows the abolute path of XINO (External Inode Number
+ Bitmap, Translation Table and Generation Table) file
+ even if it is the default path.
+ When the aufs mount option 'noxino' is specified, it
+ will be empty. About XINO files, see the aufs manual.