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Searched refs:BH_Lock (Results 1 – 4 of 4) sorted by relevance

/linux/fs/gfs2/
A Dmeta_io.h76 ((bh)->b_state & ((1ul << BH_Dirty) | (1ul << BH_Lock) | (1ul << BH_Pinned)))
A Dglops.c66 const unsigned long b_state = (1UL << BH_Dirty)|(1UL << BH_Pinned)|(1UL << BH_Lock); in __gfs2_ail_flush()
/linux/include/linux/
A Dbuffer_head.h23 BH_Lock, /* Is locked */ enumerator
361 return likely(!test_and_set_bit_lock(BH_Lock, &bh->b_state)); in trylock_buffer()
/linux/fs/
A Dbuffer.c69 wait_on_bit_lock_io(&bh->b_state, BH_Lock, TASK_UNINTERRUPTIBLE); in __lock_buffer()
75 clear_bit_unlock(BH_Lock, &bh->b_state); in unlock_buffer()
77 wake_up_bit(&bh->b_state, BH_Lock); in unlock_buffer()
122 wait_on_bit_io(&bh->b_state, BH_Lock, TASK_UNINTERRUPTIBLE); in __wait_on_buffer()
3195 (bh->b_state & ((1 << BH_Dirty) | (1 << BH_Lock))); in buffer_busy()

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