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Searched refs:i_size (Results 1 – 25 of 156) sorted by relevance

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/linux/fs/
H A Dkernel_read_file.c39 loff_t i_size, pos; in kernel_read_file() local
55 i_size = i_size_read(file_inode(file)); in kernel_read_file()
56 if (i_size <= 0) { in kernel_read_file()
61 if (i_size > SSIZE_MAX) { in kernel_read_file()
66 if (!file_size && offset == 0 && i_size > buf_size) { in kernel_read_file()
71 whole_file = (offset == 0 && i_size <= buf_size); in kernel_read_file()
77 *file_size = i_size; in kernel_read_file()
80 *buf = allocated = vmalloc(i_size); in kernel_read_file()
91 i_size - pos); in kernel_read_file()
105 if (pos != i_size) { in kernel_read_file()
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H A Dstack.c13 loff_t i_size; in fsstack_copy_inode_size() local
22 i_size = i_size_read(src); in fsstack_copy_inode_size()
53 if (sizeof(i_size) > sizeof(long) || sizeof(i_blocks) > sizeof(long)) in fsstack_copy_inode_size()
55 i_size_write(dst, i_size); in fsstack_copy_inode_size()
57 if (sizeof(i_size) > sizeof(long) || sizeof(i_blocks) > sizeof(long)) in fsstack_copy_inode_size()
H A Dmpage.c472 loff_t i_size = i_size_read(inode); in mpage_write_folio() local
536 if (block_in_file >= (i_size + (1 << blkbits) - 1) >> blkbits) in mpage_write_folio()
538 last_block = (i_size - 1) >> blkbits; in mpage_write_folio()
573 if (folio_pos(folio) >= i_size) in mpage_write_folio()
576 if (folio_pos(folio) + length > i_size) { in mpage_write_folio()
585 length = i_size - folio_pos(folio); in mpage_write_folio()
/linux/fs/netfs/
H A Dread_pgpriv2.c23 loff_t fpos = folio_pos(folio), i_size; in netfs_pgpriv2_copy_folio() local
32 i_size = i_size_read(creq->inode); in netfs_pgpriv2_copy_folio()
34 if (fpos >= i_size) { in netfs_pgpriv2_copy_folio()
41 if (fpos + fsize > creq->i_size) in netfs_pgpriv2_copy_folio()
42 creq->i_size = i_size; in netfs_pgpriv2_copy_folio()
44 if (flen > i_size - fpos) { in netfs_pgpriv2_copy_folio()
45 flen = i_size - fpos; in netfs_pgpriv2_copy_folio()
47 } else if (flen == i_size - fpos) { in netfs_pgpriv2_copy_folio()
198 fend = min_t(unsigned long long, fpos + flen, creq->i_size); in netfs_pgpriv2_unlock_copied_folios()
H A Dmisc.c196 loff_t i_size = i_size_read(inode); in netfs_clear_inode_writeback() local
197 fscache_unuse_cookie(cookie, aux, &i_size); in netfs_clear_inode_writeback()
221 unsigned long long i_size, remote_i_size, zero_point; in netfs_invalidate_folio() local
224 netfs_read_sizes(inode, &i_size, &remote_i_size, &zero_point); in netfs_invalidate_folio()
225 end = umin(fpos + flen, i_size); in netfs_invalidate_folio()
226 if (fpos < i_size && end > zero_point) { in netfs_invalidate_folio()
228 end = umin(fpos + flen, inode->i_size); in netfs_invalidate_folio()
229 if (fpos < i_size && end > ctx->_zero_point) in netfs_invalidate_folio()
308 unsigned long long i_size, remote_i_size, zero_point, end; in netfs_release_folio() local
313 netfs_read_sizes(inode, &i_size, &remote_i_size, &zero_point); in netfs_release_folio()
H A Dbuffered_read.c15 unsigned long long i_size) in netfs_cache_expand_readahead() argument
20 cres->ops->expand_readahead(cres, _start, _len, i_size); in netfs_cache_expand_readahead()
29 netfs_cache_expand_readahead(rreq, &rreq->start, &rreq->len, rreq->i_size); in netfs_rreq_expand()
132 loff_t i_size) in netfs_cache_prepare_read() argument
139 source = cres->ops->prepare_read(subreq, i_size); in netfs_cache_prepare_read()
232 source = netfs_cache_prepare_read(rreq, subreq, rreq->i_size); in netfs_read_to_pagecache()
236 unsigned long long zp = umin(zero_point, rreq->i_size); in netfs_read_to_pagecache()
240 zp = rreq->i_size; in netfs_read_to_pagecache()
252 subreq->start, zero_point, rreq->i_size); in netfs_read_to_pagecache()
565 loff_t i_size = i_size_read(inode); in netfs_skip_folio_read() local
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H A Dwrite_issue.c331 loff_t fpos = folio_pos(folio), i_size; in netfs_write_folio() local
344 i_size = i_size_read(wreq->inode); in netfs_write_folio()
346 if (fpos >= i_size) { in netfs_write_folio()
357 if (fpos + fsize > wreq->i_size) in netfs_write_folio()
358 wreq->i_size = i_size; in netfs_write_folio()
370 if (flen > i_size - fpos) in netfs_write_folio()
371 flen = i_size - fpos; in netfs_write_folio()
372 } else if (flen > i_size - fpos) { in netfs_write_folio()
373 flen = i_size - fpos; in netfs_write_folio()
377 } else if (flen == i_size - fpos) { in netfs_write_folio()
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/linux/include/linux/
H A Dnetfs.h249 unsigned long long i_size; /* Size of the file */ member
304 void (*update_i_size)(struct inode *inode, loff_t i_size);
352 unsigned long long i_size);
358 unsigned long long i_size);
372 loff_t i_size, bool no_space_allocated_yet);
379 loff_t i_size,
646 unsigned long long *i_size, in netfs_read_sizes() argument
656 *i_size = inode->i_size; in netfs_read_sizes()
662 *i_size = inode->i_size; in netfs_read_sizes()
668 *i_size = smp_load_acquire(&inode->i_size); in netfs_read_sizes()
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/linux/fs/afs/
H A Ddir_edit.c249 loff_t i_size; in afs_edit_dir_add() local
254 i_size = i_size_read(&vnode->netfs.inode); in afs_edit_dir_add()
255 if (i_size > AFS_DIR_BLOCK_SIZE * AFS_DIR_MAX_BLOCKS || in afs_edit_dir_add()
256 (i_size & (AFS_DIR_BLOCK_SIZE - 1))) { in afs_edit_dir_add()
268 if (i_size == 0) in afs_edit_dir_add()
270 nr_blocks = i_size / AFS_DIR_BLOCK_SIZE; in afs_edit_dir_add()
329 i_size = AFS_DIR_BLOCK_SIZE; in afs_edit_dir_add()
330 afs_set_i_size(vnode, i_size); in afs_edit_dir_add()
401 loff_t i_size; in afs_edit_dir_remove() local
407 i_size = i_size_read(&vnode->netfs.inode); in afs_edit_dir_remove()
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H A Dsymlink.c88 loff_t i_size; in afs_do_read_symlink() local
90 i_size = i_size_read(&vnode->netfs.inode); in afs_do_read_symlink()
91 if (i_size > PAGE_SIZE - 1) { in afs_do_read_symlink()
114 i_size = ret; in afs_do_read_symlink()
115 if (i_size > PAGE_SIZE - 1) { in afs_do_read_symlink()
119 vnode->directory_size = i_size; in afs_do_read_symlink()
122 symlink = kmalloc_flex(struct afs_symlink, content, i_size + 1, in afs_do_read_symlink()
128 symlink->content[i_size] = 0; in afs_do_read_symlink()
132 memcpy(symlink->content, s, i_size); in afs_do_read_symlink()
H A Ddir.c102 loff_t i_size = i_size_read(&dvnode->netfs.inode); in afs_dir_unuse_cookie() local
105 fscache_unuse_cookie(afs_vnode_cache(dvnode), &aux, &i_size); in afs_dir_unuse_cookie()
136 unsigned long long i_size = i_size_read(&dvnode->netfs.inode); in afs_dir_dump() local
139 dvnode->fid.vid, dvnode->fid.vnode, i_size); in afs_dir_dump()
141 iov_iter_folio_queue(&iter, ITER_SOURCE, dvnode->directory, 0, 0, i_size); in afs_dir_dump()
198 unsigned long long i_size = i_size_read(&dvnode->netfs.inode); in afs_dir_check() local
201 if (unlikely(!i_size)) in afs_dir_check()
204 iov_iter_folio_queue(&iter, ITER_SOURCE, dvnode->directory, 0, 0, i_size); in afs_dir_check()
207 if (checked != i_size) { in afs_dir_check()
237 loff_t i_size; in afs_do_read_single() local
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/linux/fs/squashfs/
H A Dinode.c69 inode->i_size = 0; in squashfs_new_inode()
147 inode->i_size = le32_to_cpu(sqsh_ino->file_size); in squashfs_read_inode()
154 if ((inode->i_size & (msblk->block_size - 1)) == 0) { in squashfs_read_inode()
173 inode->i_blocks = ((inode->i_size - 1) >> 9) + 1; in squashfs_read_inode()
199 inode->i_size = le64_to_cpu(sqsh_ino->file_size); in squashfs_read_inode()
200 if (inode->i_size < 0) { in squashfs_read_inode()
210 if ((inode->i_size & (msblk->block_size - 1)) == 0) { in squashfs_read_inode()
231 inode->i_blocks = (inode->i_size - in squashfs_read_inode()
257 inode->i_size = le16_to_cpu(sqsh_ino->file_size); in squashfs_read_inode()
282 inode->i_size = le32_to_cpu(sqsh_ino->file_size); in squashfs_read_inode()
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/linux/fs/erofs/
H A Dinode.c20 !check_add_overflow(ofs, inode->i_size, &end) && in erofs_fill_symlink()
22 link = kmemdup_nul(bptr + ofs, inode->i_size, GFP_KERNEL); in erofs_fill_symlink()
25 if (unlikely(!inode->i_size || strlen(link) != inode->i_size)) { in erofs_fill_symlink()
27 inode->i_size | 0ULL, vi->nid); in erofs_fill_symlink()
31 inode_set_cached_link(inode, link, inode->i_size); in erofs_fill_symlink()
111 inode->i_size = le64_to_cpu(die->i_size); in erofs_read_inode()
134 inode->i_size = le32_to_cpu(dic->i_size); in erofs_read_inode()
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H A Dishare.c59 si->i_size = inode->i_size; in erofs_ishare_fill_inode()
67 if (si->i_size != inode->i_size) { in erofs_ishare_fill_inode()
68 erofs_warn(inode->i_sb, "i_size mismatch (%lld != %lld) for the same fingerprint", in erofs_ishare_fill_inode()
69 inode->i_size, si->i_size); in erofs_ishare_fill_inode()
H A Dzmap.c317 (lcn << vi->z_lclusterbits) >= inode->i_size) in z_erofs_get_extent_compressedlen()
370 if ((lcn << lclusterbits) >= inode->i_size) { in z_erofs_get_extent_decompressedlen()
371 map->m_llen = inode->i_size - map->m_la; in z_erofs_get_extent_decompressedlen()
415 ofs = flags & EROFS_GET_BLOCKS_FINDTAIL ? inode->i_size - 1 : map->m_la; in z_erofs_map_blocks_fo()
419 map->m_llen = inode->i_size; in z_erofs_map_blocks_fo()
443 if (ztailpacking && end > inode->i_size) in z_erofs_map_blocks_fo()
444 end = inode->i_size; in z_erofs_map_blocks_fo()
523 erofs_off_t lend = inode->i_size; in z_erofs_map_blocks_ext()
762 if (map->m_la >= inode->i_size) { /* post-EOF unmapped extent */ in z_erofs_map_blocks_iter()
763 map->m_llen = map->m_la + 1 - inode->i_size; in z_erofs_map_blocks_iter()
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/linux/security/integrity/ima/
H A Dima_crypto.c197 loff_t i_size, offset = 0; in ima_init_crypto()
210 i_size = i_size_read(file_inode(file)); in ima_free_tfm()
212 if (i_size == 0) in ima_free_tfm()
219 while (offset < i_size) { in ima_free_tfm()
328 loff_t i_size, offset; ima_calc_file_hash_atfm() local
455 loff_t i_size, offset = 0; ima_calc_file_hash_tfm() local
533 loff_t i_size; ima_calc_file_hash() local
/linux/fs/ceph/
H A Dcache.c60 loff_t i_size = i_size_read(inode); in ceph_fscache_unuse_cookie() local
63 &ci->i_version, &i_size); in ceph_fscache_unuse_cookie()
72 loff_t i_size = i_size_read(inode); in ceph_fscache_update() local
74 fscache_update_cookie(ceph_fscache_cookie(ci), &ci->i_version, &i_size); in ceph_fscache_update()
/linux/fs/isofs/
H A Drock.c466 inode->i_size = symlink_len; in parse_rock_ridge_inode_internal()
474 inode->i_size += in parse_rock_ridge_inode_internal()
478 inode->i_size += 1; in parse_rock_ridge_inode_internal()
481 inode->i_size += 2; in parse_rock_ridge_inode_internal()
485 inode->i_size += 1; in parse_rock_ridge_inode_internal()
502 inode->i_size += in parse_rock_ridge_inode_internal()
513 inode->i_size += 1; in parse_rock_ridge_inode_internal()
516 symlink_len = inode->i_size; in parse_rock_ridge_inode_internal()
548 inode->i_size = reloc->i_size; in parse_rock_ridge_inode_internal()
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/linux/fs/iomap/
H A Ddirect-io.c32 loff_t i_size; member
121 if (offset + ret > dio->i_size && in iomap_dio_complete()
123 ret = dio->i_size - offset; in iomap_dio_complete()
499 * Writes that extend i_size are also not supported, but this is in iomap_dio_bio_iter()
607 loff_t size = iomi->inode->i_size; in iomap_dio_inline_iter()
708 dio->i_size = i_size_read(inode); in __iomap_dio_rw()
721 if (iomi.pos >= dio->i_size) in __iomap_dio_rw()
736 if (iomi.pos >= dio->i_size || in __iomap_dio_rw()
737 iomi.pos + iomi.len > dio->i_size) in __iomap_dio_rw()
763 * i_size update in __iomap_dio_rw()
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/linux/fs/ubifs/
H A Drecovery.c1232 loff_t i_size; member
1246 static int add_ino(struct ubifs_info *c, ino_t inum, loff_t i_size, in add_ino() argument
1266 e->i_size = i_size; in add_ino()
1368 e->i_size = new_size; in ubifs_recover_size_accum()
1408 loff_t i_size; in fix_size_in_place() local
1419 i_size = le64_to_cpu(ino->size); in fix_size_in_place()
1420 if (i_size >= e->d_size) in fix_size_in_place()
1442 (unsigned long)e->inum, lnum, offs, i_size, e->d_size); in fix_size_in_place()
1447 (unsigned long)e->inum, e->i_size, e->d_size, err); in fix_size_in_place()
1473 if (inode->i_size >= e->d_size) { in inode_fix_size()
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/linux/fs/jfs/
H A Dresize.c201 sbi->direct_inode->i_size = bdev_nr_bytes(sb->s_bdev); in jfs_extendfs()
342 nPages = ipbmap->i_size >> L2PSIZE; in jfs_extendfs()
392 ipbmap->i_size += xlen << sbi->l2bsize; in jfs_extendfs()
473 ipbmap2->i_size = ipbmap->i_size; in jfs_extendfs()
/linux/fs/efs/
H A Dfile.c
/linux/fs/hpfs/
H A Dfile.c74 i->i_blocks = 1 + ((i->i_size + 511) >> 9); in hpfs_truncate()
75 hpfs_i(i)->mmu_private = i->i_size; in hpfs_truncate()
76 hpfs_truncate_btree(i->i_sb, i->i_ino, 1, ((i->i_size + 511) >> 9)); in hpfs_truncate()
185 if (to > inode->i_size) { in hpfs_write_failed()
186 truncate_pagecache(inode, inode->i_size); in hpfs_write_failed()
/linux/include/uapi/linux/
H A Dminix_fs.h38 __u32 i_size; member
56 __u32 i_size; member
/linux/fs/ext4/
H A Dinline.c857 if (pos + len > inode->i_size && ext4_can_truncate(inode)) in ext4_write_inline_data_end()
863 if (pos + len > inode->i_size) { in ext4_write_inline_data_end()
1069 dir->i_size = EXT4_I(dir)->i_disksize = EXT4_I(dir)->i_inline_size; in ext4_update_inline_dir()
1162 inode->i_size = inode->i_sb->s_blocksize; in ext4_convert_inline_data_nolock()
1531 nd_terminate_link(link, inode->i_size, ret); in ext4_read_inline_link()
1586 inode->i_size = EXT4_I(inode)->i_disksize = inline_size; in ext4_try_create_inline_dir()
1848 size_t i_size; in ext4_inline_data_truncate() local
1879 i_size = inode->i_size; in ext4_inline_data_truncate()
1881 EXT4_I(inode)->i_disksize = i_size; in ext4_inline_data_truncate()
1883 if (i_size < inline_size) { in ext4_inline_data_truncate()
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