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xfs: create rtgroup metadir inodes using xfs_metadir_create_file

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Now that we have xfs_metadir_create_file() use it in
xfs_rtginode_create().

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Johannes Thumshirn 2026-07-13 14:42:49 +02:00 committed by Carlos Maiolino
parent e6ecb1a98d
commit de64b150a7
1 changed files with 26 additions and 32 deletions
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58
fs/xfs/libxfs/xfs_rtgroup.c
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@ -517,6 +517,25 @@ xfs_rtginode_irele(
*ipp = NULL;
}
struct xfs_rtginode_create {
struct xfs_rtgroup *rtg;
enum xfs_rtg_inodes type;
bool init;
};
static int
xfs_rtginode_init(
struct xfs_metadir_update *upd,
void *priv)
{
struct xfs_rtginode_create *rc = priv;
const struct xfs_rtginode_ops *ops = &xfs_rtginode_ops[rc->type];
xfs_rtginode_lockdep_setup(upd->ip, rtg_rgno(rc->rtg), rc->type);
upd->ip->i_projid = rtg_rgno(rc->rtg);
return ops->create(rc->rtg, upd->ip, upd->tp, rc->init);
}
/* Add a metadata inode for a realtime rmap btree. */
int
xfs_rtginode_create(
@ -526,6 +545,11 @@ xfs_rtginode_create(
{
const struct xfs_rtginode_ops *ops = &xfs_rtginode_ops[type];
struct xfs_mount *mp = rtg_mount(rtg);
struct xfs_rtginode_create rc = {
.rtg = rtg,
.type = type,
.init = init,
};
struct xfs_metadir_update upd = {
.dp = mp->m_rtdirip,
.metafile_type = ops->metafile_type,
@ -544,38 +568,8 @@ xfs_rtginode_create(
if (!upd.path)
return -ENOMEM;
error = xfs_metadir_start_create(&upd);
if (error)
goto out_path;
error = xfs_metadir_create(&upd, S_IFREG);
if (error)
goto out_cancel;
xfs_rtginode_lockdep_setup(upd.ip, rtg_rgno(rtg), type);
upd.ip->i_projid = rtg_rgno(rtg);
error = ops->create(rtg, upd.ip, upd.tp, init);
if (error)
goto out_cancel;
error = xfs_metadir_commit(&upd);
if (error)
goto out_path;
kfree(upd.path);
xfs_finish_inode_setup(upd.ip);
rtg->rtg_inodes[type] = upd.ip;
return 0;
out_cancel:
xfs_metadir_cancel(&upd, error);
/* Have to finish setting up the inode to ensure it's deleted. */
if (upd.ip) {
xfs_finish_inode_setup(upd.ip);
xfs_irele(upd.ip);
}
out_path:
error = xfs_metadir_create_file(&upd, S_IFREG, xfs_rtginode_init, &rc,
&rtg->rtg_inodes[type]);
kfree(upd.path);
return error;
}