diff mbox series

[15/15] switch select_collect{,2}() to use of to_shrink_list()

Message ID 20231101062104.2104951-15-viro@zeniv.linux.org.uk (mailing list archive)
State New, archived
Headers show
Series [01/15] fast_dput(): having ->d_delete() is not reason to delay refcount decrement | expand

Commit Message

Al Viro Nov. 1, 2023, 6:21 a.m. UTC 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/dcache.c | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/fs/dcache.c b/fs/dcache.c
index 7c763a8c916b..c47d08da390f 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1491,13 +1491,9 @@  static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
 
 	if (dentry->d_flags & DCACHE_SHRINK_LIST) {
 		data->found++;
-	} else {
-		if (dentry->d_flags & DCACHE_LRU_LIST)
-			d_lru_del(dentry);
-		if (!dentry->d_lockref.count) {
-			d_shrink_add(dentry, &data->dispose);
-			data->found++;
-		}
+	} else if (!dentry->d_lockref.count) {
+		to_shrink_list(dentry, &data->dispose);
+		data->found++;
 	}
 	/*
 	 * We can return to the caller if we have found some (this
@@ -1518,17 +1514,13 @@  static enum d_walk_ret select_collect2(void *_data, struct dentry *dentry)
 	if (data->start == dentry)
 		goto out;
 
-	if (dentry->d_flags & DCACHE_SHRINK_LIST) {
-		if (!dentry->d_lockref.count) {
+	if (!dentry->d_lockref.count) {
+		if (dentry->d_flags & DCACHE_SHRINK_LIST) {
 			rcu_read_lock();
 			data->victim = dentry;
 			return D_WALK_QUIT;
 		}
-	} else {
-		if (dentry->d_flags & DCACHE_LRU_LIST)
-			d_lru_del(dentry);
-		if (!dentry->d_lockref.count)
-			d_shrink_add(dentry, &data->dispose);
+		to_shrink_list(dentry, &data->dispose);
 	}
 	/*
 	 * We can return to the caller if we have found some (this