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blkcg, writeback: Rename wbc_account_io() to wbc_account_cgroup_owner()

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wbc_account_io() does a very specific job - try to see which cgroup is
actually dirtying an inode and transfer its ownership to the majority
dirtier if needed.  The name is too generic and confusing.  Let's
rename it to something more specific.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Tejun Heo
2019-06-27 13:39:49 -07:00
committed by Jens Axboe
parent 9b0eb69b75
commit 34e51a5e1a
8 changed files with 16 additions and 16 deletions
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8
include/linux/writeback.h
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@@ -188,8 +188,8 @@ void wbc_attach_and_unlock_inode(struct writeback_control *wbc,
struct inode *inode)
__releases(&inode->i_lock);
void wbc_detach_inode(struct writeback_control *wbc);
void wbc_account_io(struct writeback_control *wbc, struct page *page,
size_t bytes);
void wbc_account_cgroup_owner(struct writeback_control *wbc, struct page *page,
size_t bytes);
void cgroup_writeback_umount(void);
/**
@@ -291,8 +291,8 @@ static inline void wbc_init_bio(struct writeback_control *wbc, struct bio *bio)
{
}
static inline void wbc_account_io(struct writeback_control *wbc,
struct page *page, size_t bytes)
static inline void wbc_account_cgroup_owner(struct writeback_control *wbc,
struct page *page, size_t bytes)
{
}