From 4a55752ae288caaef8df4c5f4e07393c127bb9f0 Mon Sep 17 00:00:00 2001 From: Bob Peterson Date: Tue, 27 Oct 2020 12:29:37 -0500 Subject: gfs2: Split up gfs2_meta_sync into inode and rgrp versions Before this patch, function gfs2_meta_sync called filemap_fdatawrite to write the address space for the metadata being synced. That's great for inodes, but resource groups all point to the same superblock-address space, sdp->sd_aspace. Each rgrp has its own range of blocks on which it should operate. That meant every time an rgrp's metadata was synced, it would write all of them instead of just the range. This patch eliminates function gfs2_meta_sync and tailors specific metasync functions for inodes and rgrps. Signed-off-by: Bob Peterson Signed-off-by: Andreas Gruenbacher --- fs/gfs2/glops.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/gfs2/glops.h') diff --git a/fs/gfs2/glops.h b/fs/gfs2/glops.h index 2dd192e85618..695898afcaf1 100644 --- a/fs/gfs2/glops.h +++ b/fs/gfs2/glops.h @@ -22,6 +22,7 @@ extern const struct gfs2_glock_operations gfs2_quota_glops; extern const struct gfs2_glock_operations gfs2_journal_glops; extern const struct gfs2_glock_operations *gfs2_glops_list[]; +extern int gfs2_inode_metasync(struct gfs2_glock *gl); extern void gfs2_ail_flush(struct gfs2_glock *gl, bool fsync); #endif /* __GLOPS_DOT_H__ */ -- cgit v1.2.3