Merge remote-tracking branch 'drm-panel/drm/panel/for-next'

[karo-tx-linux.git] / Documentation / filesystems / gfs2-glocks.txt

diff --git a/Documentation/filesystems/gfs2-glocks.txt b/Documentation/filesystems/gfs2-glocks.txt
index fcc79957be63ef6c7110f78e83c50b00d24dcecd..1fb12f9dfe4877fb5a37744b1298d4b464aa74c6 100644 (file)
--- a/Documentation/filesystems/gfs2-glocks.txt
+++ b/Documentation/filesystems/gfs2-glocks.txt
@@ -5,7 +5,7 @@ This documents the basic principles of the glock state machine
 internals. Each glock (struct gfs2_glock in fs/gfs2/incore.h)
 has two main (internal) locks:
 
- 1. A spinlock (gl_spin) which protects the internal state such
+ 1. A spinlock (gl_lockref.lock) which protects the internal state such
     as gl_state, gl_target and the list of holders (gl_holders)
  2. A non-blocking bit lock, GLF_LOCK, which is used to prevent other
     threads from making calls to the DLM, etc. at the same time. If a
@@ -82,8 +82,8 @@ rather than via the glock.
 
 Locking rules for glock operations:
 
-Operation     |  GLF_LOCK bit lock held |  gl_spin spinlock held
------------------------------------------------------------------
+Operation     |  GLF_LOCK bit lock held |  gl_lockref.lock spinlock held
+-------------------------------------------------------------------------
 go_xmote_th   |       Yes               |       No
 go_xmote_bh   |       Yes               |       No
 go_inval      |       Yes               |       No