f2fs: fix dcache lookup of !casefolded directories
authorEric Biggers <ebiggers@google.com>
Fri, 24 Jan 2020 04:15:48 +0000 (20:15 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 11 Feb 2020 12:35:25 +0000 (04:35 -0800)
commit6d722cd2e387921316ce52d1de9d4dbd88972ad8
tree0b826290cbe0e6d79a6e546a24d238b31785c59f
parentf4803553aae6a8c315abe4be2d83a58f2f7af642
f2fs: fix dcache lookup of !casefolded directories

commit 5515eae647426169e4b7969271fb207881eba7f6 upstream.

Do the name comparison for non-casefolded directories correctly.

This is analogous to ext4's commit 66883da1eee8 ("ext4: fix dcache
lookup of !casefolded directories").

Fixes: 2c2eb7a300cd ("f2fs: Support case-insensitive file name lookups")
Cc: <stable@vger.kernel.org> # v5.4+
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/f2fs/dir.c