summaryrefslogtreecommitdiffstats
path: root/fs/quota/quota_v2.c
diff options
context:
space:
mode:
authorJan Kara <jack@suse.cz>2016-01-25 20:39:27 +0100
committerJan Kara <jack@suse.cz>2016-02-09 13:05:23 +0100
commit0066373d9f9320f69f24b080ee00d10f14397355 (patch)
tree6f52ae0d0b524e2bfa79abbe3676771523cb63b2 /fs/quota/quota_v2.c
parentbe6257b251cebd2deb8c76d43e387e28e3f7412d (diff)
downloadlinux-0066373d9f9320f69f24b080ee00d10f14397355.tar.gz
linux-0066373d9f9320f69f24b080ee00d10f14397355.tar.bz2
linux-0066373d9f9320f69f24b080ee00d10f14397355.zip
quota_v2: Implement get_next_id() for V2 quota format
Implement functions to get id of next existing quota structure in quota file for quota tree based formats and thus for V2 quota format. Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/quota/quota_v2.c')
-rw-r--r--fs/quota/quota_v2.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/quota/quota_v2.c b/fs/quota/quota_v2.c
index ed85d4f35c04..ca71bf881ad1 100644
--- a/fs/quota/quota_v2.c
+++ b/fs/quota/quota_v2.c
@@ -304,6 +304,11 @@ static int v2_free_file_info(struct super_block *sb, int type)
return 0;
}
+static int v2_get_next_id(struct super_block *sb, struct kqid *qid)
+{
+ return qtree_get_next_id(sb_dqinfo(sb, qid->type)->dqi_priv, qid);
+}
+
static const struct quota_format_ops v2_format_ops = {
.check_quota_file = v2_check_quota_file,
.read_file_info = v2_read_file_info,
@@ -312,6 +317,7 @@ static const struct quota_format_ops v2_format_ops = {
.read_dqblk = v2_read_dquot,
.commit_dqblk = v2_write_dquot,
.release_dqblk = v2_release_dquot,
+ .get_next_id = v2_get_next_id,
};
static struct quota_format_type v2r0_quota_format = {