| /linux-master/fs/xfs/ |
| H A D | xfs_pnfs.h | 12 int xfs_break_leased_layouts(struct inode *inode, uint *iolock,
16 xfs_break_leased_layouts(struct inode *inode, uint *iolock, bool *did_unlock) argument
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| H A D | xfs_file.c | 365 * @iolock, and returns with it held. Might upgrade the iolock to exclusive
372 unsigned int *iolock)
392 error = xfs_break_layouts(inode, iolock, BREAK_WRITE);
402 if (*iolock == XFS_IOLOCK_SHARED && !IS_NOSEC(inode)) {
403 xfs_iunlock(ip, *iolock);
404 *iolock = XFS_IOLOCK_EXCL;
405 error = xfs_ilock_iocb(iocb, *iolock);
407 *iolock = 0;
416 * write. If zeroing is needed and we are currently holding the iolock
369 xfs_file_write_checks( struct kiocb *iocb, struct iov_iter *from, unsigned int *iolock) argument
575 unsigned int iolock = XFS_IOLOCK_SHARED; local
628 unsigned int iolock = XFS_IOLOCK_SHARED; local
717 unsigned int iolock = XFS_IOLOCK_EXCL; local
760 unsigned int iolock; local
881 uint iolock = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL; local
[all...] |
| H A D | xfs_pnfs.c | 30 uint *iolock,
37 xfs_iunlock(ip, *iolock);
40 *iolock &= ~XFS_IOLOCK_SHARED;
41 *iolock |= XFS_IOLOCK_EXCL;
42 xfs_ilock(ip, *iolock);
28 xfs_break_leased_layouts( struct inode *inode, uint *iolock, bool *did_unlock) argument
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| H A D | xfs_iops.c | 1026 uint iolock; local
1029 iolock = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL;
1031 error = xfs_break_layouts(inode, &iolock, BREAK_UNMAP);
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| H A D | xfs_inode.h | 391 * Bit ranges: 1<<1 - 1<<16-1 -- iolock/ilock modes (bitfield)
578 int xfs_break_layouts(struct inode *inode, uint *iolock,
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| H A D | xfs_inode.c | 420 * the iolock, the mmaplock or the ilock, but not more than one at a time. If we
520 * xfs_lock_two_inodes() can only be used to lock ilock. The iolock and
1590 * If we can't get the iolock just skip truncating the blocks past EOF
1863 * Note: don't bother with iolock here since lockdep complains about
1954 * Note: don't bother with iolock here since lockdep complains
3886 * Grab the exclusive iolock for a data copy from src to dest, making sure to
4239 uint *iolock,
4256 error = xfs_break_leased_layouts(inode, iolock, &retry);
4237 xfs_break_layouts( struct inode *inode, uint *iolock, enum layout_break_reason reason) argument
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| /linux-master/drivers/mfd/ |
| H A D | max8998.c | 47 mutex_lock(&max8998->iolock);
49 mutex_unlock(&max8998->iolock);
64 mutex_lock(&max8998->iolock);
66 mutex_unlock(&max8998->iolock);
79 mutex_lock(&max8998->iolock);
81 mutex_unlock(&max8998->iolock);
91 mutex_lock(&max8998->iolock);
93 mutex_unlock(&max8998->iolock);
106 mutex_lock(&max8998->iolock);
113 mutex_unlock(&max8998->iolock);
[all...] |
| H A D | max8997.c | 51 mutex_lock(&max8997->iolock);
53 mutex_unlock(&max8997->iolock);
68 mutex_lock(&max8997->iolock);
70 mutex_unlock(&max8997->iolock);
83 mutex_lock(&max8997->iolock);
85 mutex_unlock(&max8997->iolock);
95 mutex_lock(&max8997->iolock);
97 mutex_unlock(&max8997->iolock);
110 mutex_lock(&max8997->iolock);
117 mutex_unlock(&max8997->iolock);
[all...] |
| /linux-master/drivers/scsi/aic94xx/ |
| H A D | aic94xx_reg.c | 203 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);
293 spin_unlock_irqrestore(&asd_ha->iolock, flags);
309 spin_lock_irqsave(&asd_ha->iolock, flags);
312 spin_unlock_irqrestore(&asd_ha->iolock, flags);
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| H A D | aic94xx_hwi.h | 189 spinlock_t iolock; member in struct:asd_ha_struct
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| H A D | aic94xx_hwi.c | 178 spin_lock_init(&asd_ha->iolock);
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| /linux-master/net/unix/ |
| H A D | unix_bpf.c | 31 mutex_unlock(&u->iolock);
33 mutex_lock(&u->iolock);
64 mutex_lock(&u->iolock);
67 mutex_unlock(&u->iolock);
83 mutex_unlock(&u->iolock);
89 mutex_unlock(&u->iolock);
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| H A D | af_unix.c | 987 mutex_init(&u->iolock); /* single task reading lock */
2381 mutex_lock(&u->iolock);
2392 mutex_unlock(&u->iolock);
2400 if (!skb) { /* implies iolock unlocked */
2470 mutex_unlock(&u->iolock);
2495 mutex_lock(&u->iolock);
2497 mutex_unlock(&u->iolock);
2570 mutex_lock(&u->iolock);
2577 mutex_unlock(&u->iolock);
2598 mutex_unlock(&u->iolock);
[all...] |
| /linux-master/include/linux/mfd/ |
| H A D | max8998-private.h | 130 * @iolock: mutex for serializing io access
144 struct mutex iolock; member in struct:max8998_dev
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| H A D | max8997-private.h | 375 struct mutex iolock; member in struct:max8997_dev
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| /linux-master/include/net/ |
| H A D | af_unix.h | 81 struct mutex iolock, bindlock; member in struct:unix_sock
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| /linux-master/drivers/net/hamradio/ |
| H A D | scc.c | 242 static DEFINE_SPINLOCK(iolock); /* Guards paired accesses */
249 spin_lock_irqsave(&iolock, flags);
259 spin_unlock_irqrestore(&iolock, flags);
267 spin_lock_irqsave(&iolock, flags);
275 spin_unlock_irqrestore(&iolock, flags);
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