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| author |   Abhi Das <adas@redhat.com> | 2020-10-20 15:58:04 -0500 |
|---|---|---|
| committer |   Andreas Gruenbacher <agruenba@redhat.com> | 2020-10-23 15:47:14 +0200 |
| commit | 97fd734ba17e32463742c569137f54f713c27fe0 (patch) | |
| tree | ed5592b97a793147121d7fe102400cfe93d68e44 /fs/gfs2/incore.h | |
| parent | gfs2: Add fields for statfs info in struct gfs2_log_header_host (diff) | |
| download | linux-dev-97fd734ba17e32463742c569137f54f713c27fe0.tar.xz linux-dev-97fd734ba17e32463742c569137f54f713c27fe0.zip | |
gfs2: lookup local statfs inodes prior to journal recovery
We need to lookup the master statfs inode and the local statfs
inodes earlier in the mount process (in init_journal) so journal
recovery can use them when it attempts to recover the statfs info.
We lookup all the local statfs inodes and store them in a linked
list to allow a node to recover statfs info for other nodes in the
cluster.
Signed-off-by: Abhi Das <adas@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index e34183e02a9e..d7707307f4b1 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -697,6 +697,13 @@ struct gfs2_pcpu_lkstats { struct gfs2_lkstats lkstats[10]; }; +/* List of local (per node) statfs inodes */ +struct local_statfs_inode { + struct list_head si_list; + struct inode *si_sc_inode; + unsigned int si_jid; /* journal id this statfs inode corresponds to */ +}; + struct gfs2_sbd { struct super_block *sd_vfs; struct gfs2_pcpu_lkstats __percpu *sd_lkstats; @@ -748,6 +755,7 @@ struct gfs2_sbd { struct inode *sd_jindex; struct inode *sd_statfs_inode; struct inode *sd_sc_inode; + struct list_head sd_sc_inodes_list; struct inode *sd_qc_inode; struct inode *sd_rindex; struct inode *sd_quota_inode; |