| From | Luis Henriques <> | Subject | [PATCH 3.16.y-ckt 051/168] fold swapping ->d_name.hash into switch_names() | Date | Mon, 15 Dec 2014 14:25:05 +0000 |
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3.16.7-ckt3 -stable review patch. If anyone has any objections, please let me know.
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From: Linus Torvalds <torvalds@linux-foundation.org>
commit a28ddb87cdddb0db57466ba7f59f831002f4340c upstream.
and do it along with ->d_name.len there
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Stefan Bader <stefan.bader@canonical.com> [ luis: used Stefan's backport to 3.16 ] Signed-off-by: Luis Henriques <luis.henriques@canonical.com> --- fs/dcache.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c index f9cec9d4dbe0..8a7dcc895d99 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -2441,7 +2441,7 @@ static void switch_names(struct dentry *dentry, struct dentry *target) } } } - swap(dentry->d_name.len, target->d_name.len); + swap(dentry->d_name.hash_len, target->d_name.hash_len); } static void dentry_lock_for_move(struct dentry *dentry, struct dentry *target) @@ -2540,7 +2540,6 @@ static void __d_move(struct dentry *dentry, struct dentry *target, /* Switch the names.. */ switch_names(dentry, target); - swap(dentry->d_name.hash, target->d_name.hash); /* ... and switch the parents */ if (IS_ROOT(dentry)) { @@ -2679,7 +2678,6 @@ static void __d_materialise_dentry(struct dentry *dentry, struct dentry *anon) dparent = dentry->d_parent; switch_names(dentry, anon); - swap(dentry->d_name.hash, anon->d_name.hash); dentry->d_parent = dentry; list_del_init(&dentry->d_u.d_child); -- 2.1.3
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