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authorAndreas Gruenbacher <agruenba@redhat.com>2022-06-10 11:42:33 +0200
committerAndreas Gruenbacher <agruenba@redhat.com>2022-06-29 16:56:41 +0200
commit86c30a01f5da411d0d090f14f7aeadd8c20b2d05 (patch)
treeee9f254abe2fe9f60da91ecd4607b6550e430100 /fs/gfs2/incore.h
parentde3f906f0af0c3f5d862b07df4d020c9322cd9c3 (diff)
gfs2: Add new go_held glock operation
Right now, inode_go_instantiate() contains functionality that relates to how a glock is held rather than the glock itself, like waiting for pending direct I/O to complete and completing interrupted truncates. This code is meant to be run each time a holder is acquired, but go_instantiate is actually only called once, when the glock is instantiated. To fix that, introduce a new go_held glock operation that is called each time a glock holder is acquired. Move the holder specific code in inode_go_instantiate() over to inode_go_held(). Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
-rw-r--r--fs/gfs2/incore.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 9e319c8f9efd..15e4258a1dad 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -220,6 +220,7 @@ struct gfs2_glock_operations {
void (*go_inval) (struct gfs2_glock *gl, int flags);
int (*go_demote_ok) (const struct gfs2_glock *gl);
int (*go_instantiate) (struct gfs2_holder *gh);
+ int (*go_held)(struct gfs2_holder *gh);
void (*go_dump)(struct seq_file *seq, struct gfs2_glock *gl,
const char *fs_id_buf);
void (*go_callback)(struct gfs2_glock *gl, bool remote);