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authorAbhi Das <adas@redhat.com>2020-10-20 23:58:04 +0300
committerAndreas Gruenbacher <agruenba@redhat.com>2020-10-23 16:47:14 +0300
commit97fd734ba17e32463742c569137f54f713c27fe0 (patch)
treeed5592b97a793147121d7fe102400cfe93d68e44 /fs/gfs2/incore.h
parent730926982d770dc764b4282aecc82e0039c18f64 (diff)
downloadlinux-97fd734ba17e32463742c569137f54f713c27fe0.tar.xz
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.h8
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;