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Searched refs:iolock (Results 1 - 25 of 42) sorted by relevance

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/kernel/linux/linux-6.6/fs/xfs/
H A Dxfs_file.c378 * @iolock, and returns with it held. Might upgrade the iolock to exclusive
385 unsigned int *iolock) in xfs_file_write_checks()
405 error = xfs_break_layouts(inode, iolock, BREAK_WRITE); in xfs_file_write_checks()
415 if (*iolock == XFS_IOLOCK_SHARED && !IS_NOSEC(inode)) { in xfs_file_write_checks()
416 xfs_iunlock(ip, *iolock); in xfs_file_write_checks()
417 *iolock = XFS_IOLOCK_EXCL; in xfs_file_write_checks()
418 error = xfs_ilock_iocb(iocb, *iolock); in xfs_file_write_checks()
420 *iolock = 0; in xfs_file_write_checks()
429 * write. If zeroing is needed and we are currently holding the iolock in xfs_file_write_checks()
382 xfs_file_write_checks( struct kiocb *iocb, struct iov_iter *from, unsigned int *iolock) xfs_file_write_checks() argument
588 unsigned int iolock = XFS_IOLOCK_SHARED; xfs_file_dio_write_aligned() local
641 unsigned int iolock = XFS_IOLOCK_SHARED; xfs_file_dio_write_unaligned() local
730 unsigned int iolock = XFS_IOLOCK_EXCL; xfs_file_dax_write() local
773 unsigned int iolock; xfs_file_buffered_write() local
895 xfs_break_layouts( struct inode *inode, uint *iolock, enum layout_break_reason reason) xfs_break_layouts() argument
955 uint iolock = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL; xfs_file_fallocate() local
[all...]
H A Dxfs_pnfs.h12 int xfs_break_leased_layouts(struct inode *inode, uint *iolock,
16 xfs_break_leased_layouts(struct inode *inode, uint *iolock, bool *did_unlock) in xfs_break_leased_layouts() argument
H A Dxfs_pnfs.c30 uint *iolock, in xfs_break_leased_layouts()
37 xfs_iunlock(ip, *iolock); in xfs_break_leased_layouts()
40 *iolock &= ~XFS_IOLOCK_SHARED; in xfs_break_leased_layouts()
41 *iolock |= XFS_IOLOCK_EXCL; in xfs_break_leased_layouts()
42 xfs_ilock(ip, *iolock); in xfs_break_leased_layouts()
28 xfs_break_leased_layouts( struct inode *inode, uint *iolock, bool *did_unlock) xfs_break_leased_layouts() argument
/kernel/linux/linux-5.10/fs/xfs/
H A Dxfs_file.c326 * @iolock, and returns with it held. Might upgrade the iolock to exclusive
333 int *iolock) in xfs_file_aio_write_checks()
348 error = xfs_break_layouts(inode, iolock, BREAK_WRITE); in xfs_file_aio_write_checks()
356 if (*iolock == XFS_IOLOCK_SHARED && !IS_NOSEC(inode)) { in xfs_file_aio_write_checks()
357 xfs_iunlock(ip, *iolock); in xfs_file_aio_write_checks()
358 *iolock = XFS_IOLOCK_EXCL; in xfs_file_aio_write_checks()
359 xfs_ilock(ip, *iolock); in xfs_file_aio_write_checks()
366 * iolock shared, we need to update it to exclusive which implies in xfs_file_aio_write_checks()
382 if (*iolock in xfs_file_aio_write_checks()
330 xfs_file_aio_write_checks( struct kiocb *iocb, struct iov_iter *from, int *iolock) xfs_file_aio_write_checks() argument
536 int iolock; xfs_file_dio_aio_write() local
623 int iolock = XFS_IOLOCK_EXCL; xfs_file_dax_write() local
673 int iolock; xfs_file_buffered_aio_write() local
808 xfs_break_layouts( struct inode *inode, uint *iolock, enum layout_break_reason reason) xfs_break_layouts() argument
853 uint iolock = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL; xfs_file_fallocate() local
[all...]
H A Dxfs_pnfs.c30 uint *iolock, in xfs_break_leased_layouts()
37 xfs_iunlock(ip, *iolock); in xfs_break_leased_layouts()
40 *iolock &= ~XFS_IOLOCK_SHARED; in xfs_break_leased_layouts()
41 *iolock |= XFS_IOLOCK_EXCL; in xfs_break_leased_layouts()
42 xfs_ilock(ip, *iolock); in xfs_break_leased_layouts()
28 xfs_break_leased_layouts( struct inode *inode, uint *iolock, bool *did_unlock) xfs_break_leased_layouts() argument
H A Dxfs_pnfs.h12 int xfs_break_leased_layouts(struct inode *inode, uint *iolock,
16 xfs_break_leased_layouts(struct inode *inode, uint *iolock, bool *did_unlock) in xfs_break_leased_layouts() argument
/kernel/linux/linux-5.10/drivers/mfd/
H A Dmax8998.c47 mutex_lock(&max8998->iolock); in max8998_read_reg()
49 mutex_unlock(&max8998->iolock); in max8998_read_reg()
64 mutex_lock(&max8998->iolock); in max8998_bulk_read()
66 mutex_unlock(&max8998->iolock); in max8998_bulk_read()
79 mutex_lock(&max8998->iolock); in max8998_write_reg()
81 mutex_unlock(&max8998->iolock); in max8998_write_reg()
91 mutex_lock(&max8998->iolock); in max8998_bulk_write()
93 mutex_unlock(&max8998->iolock); in max8998_bulk_write()
106 mutex_lock(&max8998->iolock); in max8998_update_reg()
113 mutex_unlock(&max8998->iolock); in max8998_update_reg()
[all...]
H A Dmax8997.c51 mutex_lock(&max8997->iolock); in max8997_read_reg()
53 mutex_unlock(&max8997->iolock); in max8997_read_reg()
68 mutex_lock(&max8997->iolock); in max8997_bulk_read()
70 mutex_unlock(&max8997->iolock); in max8997_bulk_read()
83 mutex_lock(&max8997->iolock); in max8997_write_reg()
85 mutex_unlock(&max8997->iolock); in max8997_write_reg()
95 mutex_lock(&max8997->iolock); in max8997_bulk_write()
97 mutex_unlock(&max8997->iolock); in max8997_bulk_write()
110 mutex_lock(&max8997->iolock); in max8997_update_reg()
117 mutex_unlock(&max8997->iolock); in max8997_update_reg()
[all...]
/kernel/linux/linux-6.6/drivers/mfd/
H A Dmax8998.c47 mutex_lock(&max8998->iolock); in max8998_read_reg()
49 mutex_unlock(&max8998->iolock); in max8998_read_reg()
64 mutex_lock(&max8998->iolock); in max8998_bulk_read()
66 mutex_unlock(&max8998->iolock); in max8998_bulk_read()
79 mutex_lock(&max8998->iolock); in max8998_write_reg()
81 mutex_unlock(&max8998->iolock); in max8998_write_reg()
91 mutex_lock(&max8998->iolock); in max8998_bulk_write()
93 mutex_unlock(&max8998->iolock); in max8998_bulk_write()
106 mutex_lock(&max8998->iolock); in max8998_update_reg()
113 mutex_unlock(&max8998->iolock); in max8998_update_reg()
[all...]
H A Dmax8997.c51 mutex_lock(&max8997->iolock); in max8997_read_reg()
53 mutex_unlock(&max8997->iolock); in max8997_read_reg()
68 mutex_lock(&max8997->iolock); in max8997_bulk_read()
70 mutex_unlock(&max8997->iolock); in max8997_bulk_read()
83 mutex_lock(&max8997->iolock); in max8997_write_reg()
85 mutex_unlock(&max8997->iolock); in max8997_write_reg()
95 mutex_lock(&max8997->iolock); in max8997_bulk_write()
97 mutex_unlock(&max8997->iolock); in max8997_bulk_write()
110 mutex_lock(&max8997->iolock); in max8997_update_reg()
117 mutex_unlock(&max8997->iolock); in max8997_update_reg()
[all...]
/kernel/linux/linux-5.10/drivers/scsi/aic94xx/
H A Daic94xx_reg.c203 spin_lock_irqsave(&asd_ha->iolock, flags); \
218 spin_unlock_irqrestore(&asd_ha->iolock, flags); \
254 spin_lock_irqsave(&asd_ha->iolock, flags); \
269 spin_unlock_irqrestore(&asd_ha->iolock, flags); \
290 spin_lock_irqsave(&asd_ha->iolock, flags); in asd_read_reg_string()
293 spin_unlock_irqrestore(&asd_ha->iolock, flags); in asd_read_reg_string()
309 spin_lock_irqsave(&asd_ha->iolock, flags); in asd_write_reg_string()
312 spin_unlock_irqrestore(&asd_ha->iolock, flags); in asd_write_reg_string()
/kernel/linux/linux-6.6/drivers/scsi/aic94xx/
H A Daic94xx_reg.c203 spin_lock_irqsave(&asd_ha->iolock, flags); \
218 spin_unlock_irqrestore(&asd_ha->iolock, flags); \
254 spin_lock_irqsave(&asd_ha->iolock, flags); \
269 spin_unlock_irqrestore(&asd_ha->iolock, flags); \
290 spin_lock_irqsave(&asd_ha->iolock, flags); in asd_read_reg_string()
293 spin_unlock_irqrestore(&asd_ha->iolock, flags); in asd_read_reg_string()
309 spin_lock_irqsave(&asd_ha->iolock, flags); in asd_write_reg_string()
312 spin_unlock_irqrestore(&asd_ha->iolock, flags); in asd_write_reg_string()
/kernel/linux/linux-6.6/net/unix/
H A Dunix_bpf.c31 mutex_unlock(&u->iolock); in unix_msg_wait_data()
33 mutex_lock(&u->iolock); in unix_msg_wait_data()
64 mutex_lock(&u->iolock); in unix_bpf_recvmsg()
67 mutex_unlock(&u->iolock); in unix_bpf_recvmsg()
83 mutex_unlock(&u->iolock); in unix_bpf_recvmsg()
89 mutex_unlock(&u->iolock); in unix_bpf_recvmsg()
H A Daf_unix.c788 if (mutex_lock_interruptible(&u->iolock)) in unix_set_peek_off()
792 mutex_unlock(&u->iolock); in unix_set_peek_off()
1001 mutex_init(&u->iolock); /* single task reading lock */ in unix_create1()
2355 mutex_lock(&u->iolock); in __unix_dgram_recvmsg()
2366 mutex_unlock(&u->iolock); in __unix_dgram_recvmsg()
2374 if (!skb) { /* implies iolock unlocked */ in __unix_dgram_recvmsg()
2439 mutex_unlock(&u->iolock); in __unix_dgram_recvmsg()
2464 mutex_lock(&u->iolock); in unix_read_skb()
2466 mutex_unlock(&u->iolock); in unix_read_skb()
2539 mutex_lock(&u->iolock); in unix_stream_recv_urg()
[all...]
/kernel/linux/linux-5.10/net/unix/
H A Daf_unix.c697 if (mutex_lock_interruptible(&u->iolock)) in unix_set_peek_off()
701 mutex_unlock(&u->iolock); in unix_set_peek_off()
826 mutex_init(&u->iolock); /* single task reading lock */ in unix_create1()
2011 mutex_unlock(&unix_sk(other)->iolock); in unix_stream_sendpage()
2018 /* we must acquire iolock as we modify already present in unix_stream_sendpage()
2021 err = mutex_lock_interruptible(&unix_sk(other)->iolock); in unix_stream_sendpage()
2086 mutex_unlock(&unix_sk(other)->iolock); in unix_stream_sendpage()
2095 mutex_unlock(&unix_sk(other)->iolock); in unix_stream_sendpage()
2163 mutex_lock(&u->iolock); in unix_dgram_recvmsg()
2174 mutex_unlock(&u->iolock); in unix_dgram_recvmsg()
[all...]
/kernel/linux/linux-5.10/include/net/
H A Daf_unix.h56 struct mutex iolock, bindlock; member
/kernel/linux/linux-5.10/include/linux/mfd/
H A Dmax8998-private.h130 * @iolock: mutex for serializing io access
144 struct mutex iolock; member
/kernel/linux/linux-6.6/include/linux/mfd/
H A Dmax8998-private.h130 * @iolock: mutex for serializing io access
144 struct mutex iolock; member
/kernel/linux/linux-6.6/include/net/
H A Daf_unix.h55 struct mutex iolock, bindlock; member
/kernel/linux/linux-5.10/include/media/
H A Dvideobuf-core.h122 int (*iolock) (struct videobuf_queue *q, member
/kernel/linux/linux-6.6/include/media/
H A Dvideobuf-core.h122 int (*iolock) (struct videobuf_queue *q, member
/kernel/linux/linux-5.10/drivers/media/v4l2-core/
H A Dvideobuf-vmalloc.c272 .iolock = __videobuf_iolock,
/kernel/linux/linux-6.6/drivers/media/v4l2-core/
H A Dvideobuf-vmalloc.c272 .iolock = __videobuf_iolock,
/kernel/linux/linux-5.10/drivers/net/hamradio/
H A Dscc.c240 static DEFINE_SPINLOCK(iolock); /* Guards paired accesses */
247 spin_lock_irqsave(&iolock, flags); in InReg()
257 spin_unlock_irqrestore(&iolock, flags); in InReg()
265 spin_lock_irqsave(&iolock, flags); in OutReg()
273 spin_unlock_irqrestore(&iolock, flags); in OutReg()
/kernel/linux/linux-6.6/drivers/net/hamradio/
H A Dscc.c242 static DEFINE_SPINLOCK(iolock); /* Guards paired accesses */
249 spin_lock_irqsave(&iolock, flags); in InReg()
259 spin_unlock_irqrestore(&iolock, flags); in InReg()
267 spin_lock_irqsave(&iolock, flags); in OutReg()
275 spin_unlock_irqrestore(&iolock, flags); in OutReg()

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