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NFSD: Replace idr_for_each_entry_ul in find_one_sb_stid()

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Replace idr_for_each_entry_ul() with a while loop over
idr_get_next_ul() for consistency with find_one_export_stid(),
added in a subsequent commit.

No change in behavior.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Dai Ngo <dai.ngo@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2026-04-19 14:53:04 -04:00 committed by Chuck Lever
parent 327c5168ef
commit 8fc2748835
1 changed files with 4 additions and 2 deletions
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6
fs/nfsd/nfs4state.c
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@ -1746,17 +1746,19 @@ static struct nfs4_stid *find_one_sb_stid(struct nfs4_client *clp,
struct super_block *sb,
unsigned int sc_types)
{
unsigned long id, tmp;
unsigned long id = 0;
struct nfs4_stid *stid;
spin_lock(&clp->cl_lock);
idr_for_each_entry_ul(&clp->cl_stateids, stid, tmp, id)
while ((stid = idr_get_next_ul(&clp->cl_stateids, &id)) != NULL) {
if ((stid->sc_type & sc_types) &&
stid->sc_status == 0 &&
stid->sc_file->fi_inode->i_sb == sb) {
refcount_inc(&stid->sc_count);
break;
}
id++;
}
spin_unlock(&clp->cl_lock);
return stid;
}