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5 Commits

Author SHA1 Message Date
Bob Peterson
3e7aafc39c GFS2: Minor improvements to comments and documentation 
This patch simply fixes some comments and the gfs2-glocks.txt file:
Places where i_rwsem was called i_mutex, and adding i_rw_mutex.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
 2018-04-12 10:07:51 -07:00
Andreas Gruenbacher
f3dd164912 gfs2: Remove gl_spin define 
Commit e66cf161 replaced the gl_spin spinlock in struct gfs2_glock with a
gl_lockref lockref and defined gl_spin as gl_lockref.lock (the spinlock in
gl_lockref).  Remove that define to make the references to gl_lockref.lock more
obvious.

Signed-off-by: Andreas Gruenbacher <andreas.gruenbacher@gmail.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
 2015-10-29 12:57:48 -05:00
Steven Whitehouse
2ebc3f8b3e GFS2: Update glock doc to add new stats info 
We recently added some glock statistics to GFS2, so this is
a docs update to explain what they all mean. It is based
upon the checkin comment of the patch in question.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
 2012-05-10 12:41:40 +01:00
Steven Whitehouse
e9ccb73ab5 GFS2: Update docs 
Update a few things which were out of date, and fix a typo.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
 2009-05-19 10:23:23 +01:00
Steven Whitehouse
9f1585cb03 [GFS2] Glock documentation 
This patch adds a file describing the internals of GFS2's glock
abstraction.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
 2008-06-27 09:39:53 +01:00