| /linux/include/linux/ |
| H A D | netfs.h | 554 * netfs_read_zero_point - Read zero_point safely
557 * Read zero_point safely without the potential for tearing on 32-bit
571 unsigned long long zero_point; in netfs_read_zero_point()
578 zero_point = ictx->_zero_point; in netfs_read_zero_point()
582 zero_point = ictx->_zero_point; in netfs_read_zero_point()
586 zero_point = smp_load_acquire(&ictx->_zero_point); in netfs_read_zero_point()
588 return zero_point;
592 * netfs_write_zero_point - Set zero_point safely
594 * @zero_point: The new value for the point beyond which the server has no data
596 * Set zero_point safel
569 unsigned long long zero_point; netfs_read_zero_point() local
604 netfs_write_zero_point(struct inode * inode,unsigned long long zero_point) netfs_write_zero_point() argument
647 netfs_read_sizes(const struct inode * inode,unsigned long long * i_size,unsigned long long * remote_i_size,unsigned long long * zero_point) netfs_read_sizes() argument
695 netfs_write_sizes(struct inode * inode,unsigned long long i_size,unsigned long long remote_i_size,unsigned long long zero_point) netfs_write_sizes() argument
[all...] |
| /linux/fs/netfs/ |
| H A D | misc.c | 222 unsigned long long i_size, remote_i_size, zero_point; in netfs_invalidate_folio()
225 netfs_read_sizes(inode, &i_size, &remote_i_size, &zero_point); in netfs_invalidate_folio()
227 if (fpos < i_size && end > zero_point) { in netfs_invalidate_folio()
309 unsigned long long i_size, remote_i_size, zero_point, end; in netfs_release_folio()
314 netfs_read_sizes(inode, &i_size, &remote_i_size, &zero_point); in netfs_release_folio()
316 if (end > zero_point) { in netfs_release_folio()
221 unsigned long long i_size, remote_i_size, zero_point; netfs_invalidate_folio() local
308 unsigned long long i_size, remote_i_size, zero_point, end; netfs_release_folio() local
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| H A D | buffered_read.c | 296 unsigned long long zero_point = netfs_read_zero_point(rreq->inode); in netfs_read_to_pagecache() local
297 unsigned long long zp = umin(zero_point, rreq->i_size); in netfs_read_to_pagecache()
313 subreq->start, zero_point, rreq->i_size); in netfs_read_to_pagecache()
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| /linux/fs/cachefiles/ |
| H A D | xattr.c | 23 __be64 zero_point; /* Size after which server has no data not written by us */ member
59 buf->zero_point = 0; in cachefiles_set_object_xattr()
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| /linux/fs/afs/ |
| H A D | inode.c | 250 unsigned long long zero_point, size = status->size; in afs_apply_status() local
263 zero_point = ictx->_zero_point; in afs_apply_status()
266 zero_point = size; in afs_apply_status()
267 netfs_write_sizes(inode, size, size, zero_point); in afs_apply_status()
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| /linux/drivers/net/wireguard/ |
| H A D | noise.c | 423 static u8 zero_point[NOISE_PUBLIC_KEY_LEN]; in mix_precomputed_dh() local
424 if (unlikely(!crypto_memneq(precomputed, zero_point, NOISE_PUBLIC_KEY_LEN))) in mix_precomputed_dh()
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| /linux/fs/smb/client/ |
| H A D | smb2ops.c | 3548 unsigned long long i_size, new_size, remote_i_size, zero_point; in smb3_zero_range()
3566 netfs_read_sizes(inode, &i_size, &remote_i_size, &zero_point); in smb3_zero_range()
3637 unsigned long long end = offset + len, i_size, remote_i_size, zero_point; in smb3_punch_hole()
3689 netfs_read_sizes(inode, &i_size, &remote_i_size, &zero_point); in smb3_simple_fallocate_write_range()
3531 unsigned long long i_size, new_size, remote_i_size, zero_point; smb3_zero_range() local
3613 unsigned long long end = offset + len, i_size, remote_i_size, zero_point; smb3_punch_hole() local
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