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(parent: 01f6afd) | patch
f2fs: avoid to create an empty string as the extension_list
authorWang Xiaojun <wangxiaojun11@huawei.com>
Fri, 9 Jul 2021 08:34:53 +0000 (16:34 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 13 Jul 2021 23:11:08 +0000 (16:11 -0700)
commit5417c98c12f6eeb1252130bcea3b943f5e273be7
tree4c0a783d1177d35ed171ed1c9286fa8b1d031847tree | snapshot
parent01f6afd0f3ccaa2d5f7fb87e7bd910dc17eef06bcommit | diff
f2fs: avoid to create an empty string as the extension_list

When creating a file, we need to set the temperature based on
extension_list. If the empty string is a valid extension_list,
the is_extension_exist will always returns true,
which affects the separation of hot and cold.

Signed-off-by: Wang Xiaojun <wangxiaojun11@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/sysfs.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)