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Searched refs:bitlock (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/include/linux/
Dbit_spinlock.h35 __acquire(bitlock); in bit_spin_lock()
50 __acquire(bitlock); in bit_spin_trylock()
66 __release(bitlock); in bit_spin_unlock()
83 __release(bitlock); in __bit_spin_unlock()
/Linux-v4.19/arch/s390/include/asm/
Dairq.h33 unsigned long *bitlock; /* Lock bit mask for the bit vector */ member
71 bit_spin_lock(bit ^ be_to_le, iv->bitlock); in airq_iv_lock()
77 bit_spin_unlock(bit ^ be_to_le, iv->bitlock); in airq_iv_unlock()
/Linux-v4.19/drivers/s390/cio/
Dairq.c145 iv->bitlock = kzalloc(size, GFP_KERNEL); in airq_iv_create()
146 if (!iv->bitlock) in airq_iv_create()
166 kfree(iv->bitlock); in airq_iv_create()
183 kfree(iv->bitlock); in airq_iv_release()
/Linux-v4.19/fs/nfs/
Dinode.c1245 unsigned long *bitlock = &nfsi->flags; in nfs_revalidate_mapping_rcu() local
1255 if (test_bit(NFS_INO_INVALIDATING, bitlock) || in nfs_revalidate_mapping_rcu()
1272 unsigned long *bitlock = &nfsi->flags; in nfs_revalidate_mapping() local
1298 ret = wait_on_bit_action(bitlock, NFS_INO_INVALIDATING, in nfs_revalidate_mapping()
1303 if (test_bit(NFS_INO_INVALIDATING, bitlock)) { in nfs_revalidate_mapping()
1313 set_bit(NFS_INO_INVALIDATING, bitlock); in nfs_revalidate_mapping()
1321 clear_bit_unlock(NFS_INO_INVALIDATING, bitlock); in nfs_revalidate_mapping()
1323 wake_up_bit(bitlock, NFS_INO_INVALIDATING); in nfs_revalidate_mapping()
Dpnfs.c1768 unsigned long *bitlock = &lo->plh_flags; in pnfs_clear_first_layoutget() local
1770 clear_bit_unlock(NFS_LAYOUT_FIRST_LAYOUTGET, bitlock); in pnfs_clear_first_layoutget()
1772 wake_up_bit(bitlock, NFS_LAYOUT_FIRST_LAYOUTGET); in pnfs_clear_first_layoutget()
2788 unsigned long *bitlock = &NFS_I(inode)->flags; in pnfs_clear_layoutcommitting() local
2790 clear_bit_unlock(NFS_INO_LAYOUTCOMMITTING, bitlock); in pnfs_clear_layoutcommitting()
2792 wake_up_bit(bitlock, NFS_INO_LAYOUTCOMMITTING); in pnfs_clear_layoutcommitting()
/Linux-v4.19/fs/ext4/
Dmballoc.c5099 __releases(bitlock) in ext4_trim_extent()
5100 __acquires(bitlock) in ext4_trim_extent()
Dsuper.c735 __releases(bitlock) in __ext4_grp_locked_error()
736 __acquires(bitlock) in __ext4_grp_locked_error()