[472/622] lustre: osc: remove oe_next_page

Commit Message

James Simmons Feb. 27, 2020, 9:15 p.m. UTC

From: Mr NeilBrown <[e-mail]>

As the comment says, this field is unused.  So remove it.

WC-bug-id: https://jira.whamcloud.com/browse/LU-6142
Lustre-commit: d1b08c58b43e ("LU-6142 osc: remove oe_next_page")
Signed-off-by: Mr NeilBrown <[e-mail]>
Reviewed-on: https://review.whamcloud.com/35890
Reviewed-by: Andreas Dilger <[e-mail]>
Reviewed-by: Arshad Hussain <[e-mail]>
Reviewed-by: James Simmons <[e-mail]>
Reviewed-by: Mike Pershin <[e-mail]>
Signed-off-by: James Simmons <[e-mail]>
---
 fs/lustre/include/lustre_osc.h | 5 -----
 1 file changed, 5 deletions(-)

Patch

diff --git a/fs/lustre/include/lustre_osc.h b/fs/lustre/include/lustre_osc.h
index 044185d..de7ccd6 100644
--- a/fs/lustre/include/lustre_osc.h
+++ b/fs/lustre/include/lustre_osc.h
@@ -946,11 +946,6 @@  struct osc_extent {
 	unsigned int		oe_nr_pages;
 	/* list of pending oap pages. Pages in this list are NOT sorted. */
 	struct list_head	oe_pages;
-	/* Since an extent has to be written out in atomic, this is used to
-	 * remember the next page need to be locked to write this extent out.
-	 * Not used right now.
-	 */
-	struct osc_page		*oe_next_page;
 	/* start and end index of this extent, include start and end
 	 * themselves. Page offset here is the page index of osc_pages.
 	 * oe_start is used as keyword for red-black tree.