Merge tag 'gfs2-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

 - Major withdraw / error handling overhaul based on dlm's new
   DLM_RELEASE_RECOVER feature: this allows gfs to treat withdraws like
   node failures. Make withdraws asynchronous

 - Fix a bug in commit e4a8b5481c59a that caused 'df' to remain out of
   sync. ('df' is still allowed to go slightly out of sync for short
   periods of time)

 - Prevent recusive memory reclaim in gfs2_unstuff_dinode()

 - Clean up SDF_JOURNAL_LIVE flag handling

 - Fix remote evict for read-only filesystems

 - Fix a misuse of bio_chain()

 - Various other minor cleanups

* tag 'gfs2-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (35 commits)
  gfs2: Fix use of bio_chain
  gfs2: Clean up SDF_JOURNAL_LIVE flag handling
  gfs2: No longer thaw filesystems during a withdraw
  gfs2: Withdraw immediately in gfs2_trans_add_meta
  gfs2: New gfs2_withdraw_helper
  gfs2: Clean up properly during a withdraw
  gfs2: Rename gfs2_{gl_dq_holders => withdraw_glocks}
  Revert "gfs2: fix infinite loop when checking ail item count before go_inval"
  Revert "gfs2: Allow some glocks to be used during withdraw"
  Revert "gfs2: Check for log write errors before telling dlm to unlock"
  Revert "gfs2: fix a deadlock on withdraw-during-mount"
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (6/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (5/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (4/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (3/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (2/6)
  Revert "gfs2: Force withdraw to replay journals and wait for it to finish" (1/6)
  Revert "gfs2: don't stop reads while withdraw in progress"
  gfs2: Rename LM_FLAG_{NOEXP -> RECOVER}
  gfs2: Kill gfs2_io_error_bh_wd
  ...

4 files changed, 13 insertions, 3 deletions

diff --git a/Documentation/filesystems/gfs2-glocks.rst b/Documentation/filesystems/gfs2/glocks.rst
index ce5ff08cbd59..ce5ff08cbd59 100644
--- a/Documentation/filesystems/gfs2-glocks.rst
+++ b/Documentation/filesystems/gfs2/glocks.rst
diff --git a/Documentation/filesystems/gfs2.rst b/Documentation/filesystems/gfs2/index.rst
index 1bc48a13430c..e5e195403561 100644
--- a/Documentation/filesystems/gfs2.rst
+++ b/Documentation/filesystems/gfs2/index.rst
@@ -4,6 +4,9 @@
 Global File System 2
 ====================
 
+Overview
+========
+
 GFS2 is a cluster file system. It allows a cluster of computers to
 simultaneously use a block device that is shared between them (with FC,
 iSCSI, NBD, etc).  GFS2 reads and writes to the block device like a local
@@ -50,3 +53,12 @@ The following man pages are available from gfs2-utils:
   gfs2_convert		to convert a gfs filesystem to GFS2 in-place
   mkfs.gfs2		to make a filesystem
   ============		=============================================
+
+Implementation Notes
+====================
+
+.. toctree::
+   :maxdepth: 1
+
+   glocks
+   uevents
diff --git a/Documentation/filesystems/gfs2-uevents.rst b/Documentation/filesystems/gfs2/uevents.rst
index f162a2c76c69..f162a2c76c69 100644
--- a/Documentation/filesystems/gfs2-uevents.rst
+++ b/Documentation/filesystems/gfs2/uevents.rst
diff --git a/Documentation/filesystems/index.rst b/Documentation/filesystems/index.rst
index af516e528ded..f4873197587d 100644
--- a/Documentation/filesystems/index.rst
+++ b/Documentation/filesystems/index.rst
@@ -89,9 +89,7 @@ Documentation for filesystem implementations.
    ext3
    ext4/index
    f2fs
-   gfs2
-   gfs2-uevents
-   gfs2-glocks
+   gfs2/index
    hfs
    hfsplus
    hpfs