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Searched refs:bitlock (Results 1 – 8 of 8) sorted by relevance

/linux-4.1.27/include/linux/
Dbit_spinlock.h34 __acquire(bitlock); in bit_spin_lock()
49 __acquire(bitlock); in bit_spin_trylock()
65 __release(bitlock); in bit_spin_unlock()
82 __release(bitlock); in __bit_spin_unlock()
/linux-4.1.27/arch/s390/include/asm/
Dairq.h32 unsigned long *bitlock; /* Lock bit mask for the bit vector */ member
70 bit_spin_lock(bit ^ be_to_le, iv->bitlock); in airq_iv_lock()
76 bit_spin_unlock(bit ^ be_to_le, iv->bitlock); in airq_iv_unlock()
/linux-4.1.27/drivers/s390/cio/
Dairq.c143 iv->bitlock = kzalloc(size, GFP_KERNEL); in airq_iv_create()
144 if (!iv->bitlock) in airq_iv_create()
164 kfree(iv->bitlock); in airq_iv_create()
181 kfree(iv->bitlock); in airq_iv_release()
/linux-4.1.27/fs/nfs/
Dinode.c1086 unsigned long *bitlock = &nfsi->flags; in __nfs_revalidate_mapping() local
1112 ret = wait_on_bit_action(bitlock, NFS_INO_INVALIDATING, in __nfs_revalidate_mapping()
1117 if (test_bit(NFS_INO_INVALIDATING, bitlock)) { in __nfs_revalidate_mapping()
1127 set_bit(NFS_INO_INVALIDATING, bitlock); in __nfs_revalidate_mapping()
1140 clear_bit_unlock(NFS_INO_INVALIDATING, bitlock); in __nfs_revalidate_mapping()
1142 wake_up_bit(bitlock, NFS_INO_INVALIDATING); in __nfs_revalidate_mapping()
Dpnfs.c1437 unsigned long *bitlock = &lo->plh_flags; in pnfs_clear_first_layoutget() local
1439 clear_bit_unlock(NFS_LAYOUT_FIRST_LAYOUTGET, bitlock); in pnfs_clear_first_layoutget()
1441 wake_up_bit(bitlock, NFS_LAYOUT_FIRST_LAYOUTGET); in pnfs_clear_first_layoutget()
2066 unsigned long *bitlock = &NFS_I(inode)->flags; in pnfs_clear_layoutcommitting() local
2068 clear_bit_unlock(NFS_INO_LAYOUTCOMMITTING, bitlock); in pnfs_clear_layoutcommitting()
2070 wake_up_bit(bitlock, NFS_INO_LAYOUTCOMMITTING); in pnfs_clear_layoutcommitting()
Dwrite.c634 unsigned long *bitlock = &NFS_I(inode)->flags; in nfs_writepages() local
639 err = wait_on_bit_lock_action(bitlock, NFS_INO_FLUSHING, in nfs_writepages()
651 clear_bit_unlock(NFS_INO_FLUSHING, bitlock); in nfs_writepages()
653 wake_up_bit(bitlock, NFS_INO_FLUSHING); in nfs_writepages()
/linux-4.1.27/fs/ext4/
Dmballoc.c5029 __releases(bitlock) in ext4_trim_extent()
5030 __acquires(bitlock) in ext4_trim_extent()
Dsuper.c640 __releases(bitlock) in __ext4_grp_locked_error()
641 __acquires(bitlock) in __ext4_grp_locked_error()