diff options
| author | Bob Peterson <rpeterso@redhat.com> | 2020-10-27 20:29:37 +0300 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2020-10-30 00:16:46 +0300 |
| commit | 4a55752ae288caaef8df4c5f4e07393c127bb9f0 (patch) | |
| tree | 264154bb3f82260be46d540148e27ca9c483dd89 /fs/gfs2/lops.h | |
| parent | c4af59bd441f90e185a652cce1aaf38dea293bf2 (diff) | |
| download | linux-4a55752ae288caaef8df4c5f4e07393c127bb9f0.tar.xz | |
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 <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/lops.h')
| -rw-r--r-- | fs/gfs2/lops.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/gfs2/lops.h b/fs/gfs2/lops.h index 4a3d8aecdf82..fbdbb08dcec6 100644 --- a/fs/gfs2/lops.h +++ b/fs/gfs2/lops.h @@ -27,8 +27,6 @@ extern void gfs2_log_submit_bio(struct bio **biop, int opf); extern void gfs2_pin(struct gfs2_sbd *sdp, struct buffer_head *bh); extern int gfs2_find_jhead(struct gfs2_jdesc *jd, struct gfs2_log_header_host *head, bool keep_cache); -extern void gfs2_meta_sync(struct gfs2_glock *gl); - static inline unsigned int buf_limit(struct gfs2_sbd *sdp) { unsigned int limit; |