f2fs: rename dio_rwsem to i_gc_rwsem
authorChao Yu <yuchao0@huawei.com>
Tue, 24 Apr 2018 02:55:28 +0000 (10:55 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Thu, 28 Jun 2018 22:49:24 +0000 (15:49 -0700)
commit76ddd4ff06b82e6fc89d5ff83c08b7d4f0eab8cf
treeda75988341606ebf62155cbfe9d7851d48388e10
parentc75638d5f569f20fd79bf065f8ee8bbbb1abdfa6
f2fs: rename dio_rwsem to i_gc_rwsem

RW semphore dio_rwsem in struct f2fs_inode_info is introduced to avoid
race between dio and data gc, but now, it is more wildly used to avoid
foreground operation vs data gc. So rename it to i_gc_rwsem to improve
its readability.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/data.c
fs/f2fs/f2fs.h
fs/f2fs/file.c
fs/f2fs/gc.c
fs/f2fs/super.c