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Searched refs:cp_rwsem (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/fs/f2fs/
H A Df2fs.h1140 int need_lock; /* indicate we need to lock cp_rwsem */
1423 struct rw_semaphore cp_rwsem; /* blocking FS operations */ member
1927 down_read(&sbi->cp_rwsem); in f2fs_lock_op()
1932 return down_read_trylock(&sbi->cp_rwsem); in f2fs_trylock_op()
1937 up_read(&sbi->cp_rwsem); in f2fs_unlock_op()
1942 down_write(&sbi->cp_rwsem); in f2fs_lock_all()
1947 up_write(&sbi->cp_rwsem); in f2fs_unlock_all()
H A Dsuper.c3730 init_rwsem(&sbi->cp_rwsem); in f2fs_fill_super()
H A Dsegment.c643 (!f2fs_time_over(sbi, REQ_TIME) && rwsem_is_locked(&sbi->cp_rwsem))) in f2fs_balance_fs_bg()
/kernel/linux/linux-6.6/fs/f2fs/
H A Df2fs.h1201 unsigned int need_lock:8; /* indicate we need to lock cp_rwsem */
1575 struct f2fs_rwsem cp_rwsem; /* blocking FS operations */ member
2169 f2fs_down_read(&sbi->cp_rwsem); in f2fs_lock_op()
2176 return f2fs_down_read_trylock(&sbi->cp_rwsem); in f2fs_trylock_op()
2181 f2fs_up_read(&sbi->cp_rwsem); in f2fs_unlock_op()
2186 f2fs_down_write(&sbi->cp_rwsem); in f2fs_lock_all()
2191 f2fs_up_write(&sbi->cp_rwsem); in f2fs_unlock_all()
H A Dsegment.c445 int factor = f2fs_rwsem_is_locked(&sbi->cp_rwsem) ? 3 : 2; in excess_dirty_threshold()
492 (!f2fs_time_over(sbi, REQ_TIME) && f2fs_rwsem_is_locked(&sbi->cp_rwsem))) in f2fs_balance_fs_bg()
H A Dsuper.c4397 init_f2fs_rwsem(&sbi->cp_rwsem); in f2fs_fill_super()

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