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gfs2: Initialize gl_no_formal_ino earlier

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Set gl_no_formal_ino of the iopen glock to the generation of the
associated inode (ip->i_no_formal_ino) as soon as that value is known.
This saves us from setting it later, possibly repeatedly, when queuing
GLF_VERIFY_DELETE work.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Andreas Gruenbacher 2024-09-16 15:42:57 +02:00
parent 820ce8ed53
commit 1072b3aa68
3 changed files with 9 additions and 2 deletions
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1
fs/gfs2/glock.c
View File

@ -980,7 +980,6 @@ static bool gfs2_try_evict(struct gfs2_glock *gl)
ip = NULL;
spin_unlock(&gl->gl_lockref.lock);
if (ip) {
gl->gl_no_formal_ino = ip->i_no_formal_ino;
set_bit(GIF_DEFERRED_DELETE, &ip->i_flags);
d_prune_aliases(&ip->i_inode);
iput(&ip->i_inode);

9
fs/gfs2/glops.c
View File

@ -494,11 +494,18 @@ int gfs2_inode_refresh(struct gfs2_inode *ip)
static int inode_go_instantiate(struct gfs2_glock *gl)
{
struct gfs2_inode *ip = gl->gl_object;
struct gfs2_glock *io_gl;
int error;
if (!ip) /* no inode to populate - read it in later */
return 0;
return gfs2_inode_refresh(ip);
error = gfs2_inode_refresh(ip);
if (error)
return error;
io_gl = ip->i_iopen_gh.gh_gl;
io_gl->gl_no_formal_ino = ip->i_no_formal_ino;
return 0;
}
static int inode_go_held(struct gfs2_holder *gh)

1
fs/gfs2/inode.c
View File

@ -750,6 +750,7 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
if (error)
goto fail_free_inode;
gfs2_cancel_delete_work(io_gl);
io_gl->gl_no_formal_ino = ip->i_no_formal_ino;
retry:
error = insert_inode_locked4(inode, ip->i_no_addr, iget_test, &ip->i_no_addr);