[PATCH] xfsprogs: document dax in xfs.5 and other minor fixes

[Eric Sandeen]

Document the dax option, fix whitespace around logdev/rtdev,
and add missing qnoenforce.

Signed-off-by: Eric Sandeen <sandeen at redhat.com>
---

diff --git a/man/man5/xfs.5 b/man/man5/xfs.5
index 3214455..fc1b776 100644
--- a/man/man5/xfs.5
+++ b/man/man5/xfs.5
@@ -140,6 +140,12 @@ devices that support write barriers.
 .sp
 Barriers are enabled by default.
 .TP
+.BR dax
+Use direct access (no page cache) for block devices which are
+memory-like, performing reads and writes directly to the storage
+device.  See Documentation/filesystems/dax.txt in the kernel
+documentation for more information.
+.TP
 .BR discard | nodiscard
 Enable/disable the issuing of commands to let the block
 device reclaim space freed by the filesystem.  This is
@@ -229,7 +235,7 @@ stripe unit configured at mkfs time.
 The default value for version 1 logs is 32768, while the
 default value for version 2 logs is MAX(32768, log_sunit).
 .TP
-.BR logdev=device and rtdev=device
+.BR logdev=device " and " rtdev=device
 Use an external log (metadata journal) and/or real-time device.
 An XFS filesystem has up to three parts: a data section, a log
 section, and a real-time section.  The real-time section is
@@ -260,7 +266,7 @@ read-only snapshots.
 Forcibly turns off all quota accounting and enforcement
 within the filesystem.
 .TP
-.B uquota/usrquota/uqnoenforce/quota
+.B uquota/usrquota/uqnoenforce/qnoenforce/quota
 User disk quota accounting enabled, and limits (optionally)
 enforced.  Refer to xfs_quota(8) for further details.
 .TP