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Searched refs:i_size (Results 1 – 25 of 332) sorted by relevance

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/linux/fs/
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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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()
/linux/fs/netfs/
A Dread_pgpriv2.c64 loff_t fpos = folio_pos(folio), i_size; in netfs_pgpriv2_copy_folio() local
73 i_size = i_size_read(wreq->inode); in netfs_pgpriv2_copy_folio()
75 if (fpos >= i_size) { in netfs_pgpriv2_copy_folio()
82 if (fpos + fsize > wreq->i_size) in netfs_pgpriv2_copy_folio()
83 wreq->i_size = i_size; in netfs_pgpriv2_copy_folio()
85 if (flen > i_size - fpos) { in netfs_pgpriv2_copy_folio()
86 flen = i_size - fpos; in netfs_pgpriv2_copy_folio()
88 } else if (flen == i_size - fpos) { in netfs_pgpriv2_copy_folio()
231 fend = min_t(unsigned long long, fpos + flen, wreq->i_size); in netfs_pgpriv2_unlock_copied_folios()
A Dwrite_issue.c322 loff_t fpos = folio_pos(folio), i_size; in netfs_write_folio() local
332 i_size = i_size_read(wreq->inode); in netfs_write_folio()
334 if (fpos >= i_size) { in netfs_write_folio()
345 if (fpos + fsize > wreq->i_size) in netfs_write_folio()
346 wreq->i_size = i_size; in netfs_write_folio()
358 if (flen > i_size - fpos) in netfs_write_folio()
359 flen = i_size - fpos; in netfs_write_folio()
360 } else if (flen > i_size - fpos) { in netfs_write_folio()
361 flen = i_size - fpos; in netfs_write_folio()
365 } else if (flen == i_size - fpos) { in netfs_write_folio()
A Dmisc.c208 loff_t i_size = i_size_read(inode); in netfs_clear_inode_writeback() local
209 fscache_unuse_cookie(cookie, aux, &i_size); in netfs_clear_inode_writeback()
232 unsigned long long i_size = i_size_read(&ctx->inode); in netfs_invalidate_folio() local
235 end = umin(fpos + flen, i_size); in netfs_invalidate_folio()
236 if (fpos < i_size && end > ctx->zero_point) in netfs_invalidate_folio()
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()
179 loff_t i_size) in netfs_cache_prepare_read() argument
185 return cres->ops->prepare_read(subreq, i_size); in netfs_cache_prepare_read()
253 source = netfs_cache_prepare_read(rreq, subreq, rreq->i_size); in netfs_read_to_pagecache()
256 unsigned long long zp = umin(ictx->zero_point, rreq->i_size); in netfs_read_to_pagecache()
270 subreq->start, ictx->zero_point, rreq->i_size); in netfs_read_to_pagecache()
623 loff_t i_size = i_size_read(inode); in netfs_skip_folio_read() local
628 if (pos - offset + len <= i_size) in netfs_skip_folio_read()
640 if (pos - offset >= i_size) in netfs_skip_folio_read()
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/linux/fs/afs/
A Ddir_edit.c215 loff_t i_size; in afs_edit_dir_add() local
237 if (i_size == 0) in afs_edit_dir_add()
239 nr_blocks = i_size / AFS_DIR_BLOCK_SIZE; in afs_edit_dir_add()
307 i_size = AFS_DIR_BLOCK_SIZE; in afs_edit_dir_add()
308 afs_set_i_size(vnode, i_size); in afs_edit_dir_add()
382 loff_t i_size; in afs_edit_dir_remove() local
388 if (i_size < AFS_DIR_BLOCK_SIZE || in afs_edit_dir_remove()
394 nr_blocks = i_size / AFS_DIR_BLOCK_SIZE; in afs_edit_dir_remove()
508 loff_t i_size; in afs_edit_dir_update_dotdot() local
514 if (i_size < AFS_DIR_BLOCK_SIZE) { in afs_edit_dir_update_dotdot()
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/linux/fs/udf/
A Dtruncate.c75 inode->i_size == iinfo->i_lenExtents) in udf_truncate_tail_extent()
95 if (lbcount > inode->i_size) { in udf_truncate_tail_extent()
96 if (lbcount - inode->i_size >= inode->i_sb->s_blocksize) in udf_truncate_tail_extent()
100 (long long)inode->i_size, in udf_truncate_tail_extent()
104 nelen = elen - (lbcount - inode->i_size); in udf_truncate_tail_extent()
119 iinfo->i_lenExtents = inode->i_size; in udf_truncate_tail_extent()
137 ALIGN(inode->i_size, bsize) == ALIGN(iinfo->i_lenExtents, bsize)) in udf_discard_prealloc()
204 sector_t first_block = inode->i_size >> sb->s_blocksize_bits, offset; in udf_truncate_extents()
221 (inode->i_size & (sb->s_blocksize - 1)); in udf_truncate_extents()
289 iinfo->i_lenExtents = inode->i_size; in udf_truncate_extents()
/linux/fs/ubifs/
A Ddir.c346 dir->i_size += sz_change; in ubifs_create()
362 dir->i_size -= sz_change; in ubifs_create()
796 dir->i_size += sz_change; in ubifs_link()
811 dir->i_size -= sz_change; in ubifs_link()
869 dir->i_size -= sz_change; in ubifs_unlink()
889 dir->i_size += sz_change; in ubifs_unlink()
973 dir->i_size -= sz_change; in ubifs_rmdir()
993 dir->i_size += sz_change; in ubifs_rmdir()
1049 dir->i_size += sz_change; in ubifs_mkdir()
1066 dir->i_size -= sz_change; in ubifs_mkdir()
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A Dfile.c107 loff_t i_size = i_size_read(inode); in do_readpage() local
224 inode->i_ino, pos, len, inode->i_size); in write_begin_slow()
603 loff_t i_size = i_size_read(inode); in populate_page() local
613 end_index = (i_size - 1) >> PAGE_SHIFT; in populate_page()
676 int len = i_size & (PAGE_SIZE - 1); in populate_page()
1018 if (folio_pos(folio) >= i_size) { in ubifs_writepage()
1028 if (folio_pos(folio) + len <= i_size) { in ubifs_writepage()
1052 len = i_size - folio_pos(folio); in ubifs_writepage()
1055 if (i_size > synced_i_size) { in ubifs_writepage()
1196 ui->ui_size = inode->i_size; in do_truncation()
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/linux/fs/9p/
A Dv9fs_vfs.h78 static inline void v9fs_i_size_write(struct inode *inode, loff_t i_size) in v9fs_i_size_write() argument
85 if (sizeof(i_size) > sizeof(long)) in v9fs_i_size_write()
87 i_size_write(inode, i_size); in v9fs_i_size_write()
88 if (sizeof(i_size) > sizeof(long)) in v9fs_i_size_write()
/linux/fs/jffs2/
A Dfile.c137 if (pos > inode->i_size) { in jffs2_write_begin()
144 (unsigned int)inode->i_size, (uint32_t)pos); in jffs2_write_begin()
166 ri.offset = cpu_to_je32(inode->i_size); in jffs2_write_begin()
167 ri.dsize = cpu_to_je32((uint32_t)pos - inode->i_size); in jffs2_write_begin()
197 inode->i_size = pos; in jffs2_write_begin()
289 ri->isize = cpu_to_je32((uint32_t)inode->i_size); in jffs2_write_end()
305 if (inode->i_size < pos + writtenlen) { in jffs2_write_end()
306 inode->i_size = pos + writtenlen; in jffs2_write_end()
307 inode->i_blocks = (inode->i_size + 511) >> 9; in jffs2_write_end()
A Dfs.c123 if (ivalid & ATTR_SIZE && inode->i_size < iattr->ia_size) { in jffs2_do_setattr()
126 ri->dsize = cpu_to_je32(iattr->ia_size - inode->i_size); in jffs2_do_setattr()
127 ri->offset = cpu_to_je32(inode->i_size); in jffs2_do_setattr()
160 if (ivalid & ATTR_SIZE && inode->i_size > iattr->ia_size) in jffs2_do_setattr()
163 if (ivalid & ATTR_SIZE && inode->i_size < iattr->ia_size) { in jffs2_do_setattr()
165 inode->i_size = iattr->ia_size; in jffs2_do_setattr()
166 inode->i_blocks = (inode->i_size + 511) >> 9; in jffs2_do_setattr()
187 inode->i_blocks = (inode->i_size + 511) >> 9; in jffs2_do_setattr()
284 inode->i_size = je32_to_cpu(latest_node.isize); in jffs2_iget()
291 inode->i_blocks = (inode->i_size + 511) >> 9; in jffs2_iget()
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/linux/security/integrity/ima/
A Dima_crypto.c328 loff_t i_size, offset; in ima_calc_file_hash_atfm() local
351 i_size = i_size_read(file_inode(file)); in ima_calc_file_hash_atfm()
353 if (i_size == 0) in ima_calc_file_hash_atfm()
367 if (i_size > rbuf_size[0]) { in ima_calc_file_hash_atfm()
373 rbuf[1] = ima_alloc_pages(i_size - rbuf_size[0], in ima_calc_file_hash_atfm()
455 loff_t i_size, offset = 0; in ima_calc_file_hash_tfm() local
468 i_size = i_size_read(file_inode(file)); in ima_calc_file_hash_tfm()
470 if (i_size == 0) in ima_calc_file_hash_tfm()
477 while (offset < i_size) { in ima_calc_file_hash_tfm()
533 loff_t i_size; in ima_calc_file_hash() local
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/linux/fs/hpfs/
A Dinode.c22 i->i_size = -1; in hpfs_init_inode()
84 i->i_size = ea_size; in hpfs_read_inode()
108 i->i_size = 0; in hpfs_read_inode()
130 i->i_size = 2048 * n_dnodes; in hpfs_read_inode()
138 i->i_size = le32_to_cpu(fnode->file_size); in hpfs_read_inode()
139 i->i_blocks = ((i->i_size + 511) >> 9) + 1; in hpfs_read_inode()
141 hpfs_i(i)->mmu_private = i->i_size; in hpfs_read_inode()
225 fnode->file_size = cpu_to_le32(i->i_size); in hpfs_write_inode_nolock()
226 if (de) de->file_size = cpu_to_le32(i->i_size); in hpfs_write_inode_nolock()
275 if ((attr->ia_valid & ATTR_SIZE) && attr->ia_size > inode->i_size) in hpfs_setattr()
/linux/fs/ceph/
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/squashfs/
A Dinode.c69 inode->i_size = 0; in squashfs_new_inode()
158 inode->i_size = le32_to_cpu(sqsh_ino->file_size); in squashfs_read_inode()
161 inode->i_blocks = ((inode->i_size - 1) >> 9) + 1; in squashfs_read_inode()
202 inode->i_size = le64_to_cpu(sqsh_ino->file_size); in squashfs_read_inode()
206 inode->i_blocks = (inode->i_size - in squashfs_read_inode()
231 inode->i_size = le16_to_cpu(sqsh_ino->file_size); in squashfs_read_inode()
256 inode->i_size = le32_to_cpu(sqsh_ino->file_size); in squashfs_read_inode()
282 inode->i_size = le32_to_cpu(sqsh_ino->symlink_size); in squashfs_read_inode()
283 if (inode->i_size > PAGE_SIZE) { in squashfs_read_inode()
300 &offset, inode->i_size); in squashfs_read_inode()
/linux/fs/jfs/
A Dinode.c49 if (inode->i_size >= IDATASIZE) { in jfs_iget()
60 inode->i_link[inode->i_size] = '\0'; in jfs_iget()
217 if (((lblock64 << ip->i_sb->s_blocksize_bits) < ip->i_size) && in jfs_get_block()
287 if (to > inode->i_size) { in jfs_write_failed()
288 truncate_pagecache(inode, inode->i_size); in jfs_write_failed()
407 jfs_info("jfs_truncate: size = 0x%lx", (ulong) ip->i_size); in jfs_truncate()
409 block_truncate_page(ip->i_mapping, ip->i_size, jfs_get_block); in jfs_truncate()
412 jfs_truncate_nolock(ip, ip->i_size); in jfs_truncate()
/linux/fs/bcachefs/
A Dfs-io.c317 if (inode->v.i_size > folio_pos(folio)) in __bch2_truncate_folio()
318 end_pos = min_t(u64, inode->v.i_size, end_pos); in __bch2_truncate_folio()
401 if (iattr->ia_size != inode->v.i_size) { in bchfs_truncate()
426 inode->v.i_size < inode_u.bi_size, in bchfs_truncate()
428 (u64) inode->v.i_size, inode_u.bi_size); in bchfs_truncate()
430 if (iattr->ia_size > inode->v.i_size) { in bchfs_truncate()
551 if (offset >= inode->v.i_size) in bchfs_fcollapse_finsert()
554 if (offset + len >= inode->v.i_size) in bchfs_fcollapse_finsert()
744 end = inode->v.i_size; in bchfs_fallocate()
746 if (end >= inode->v.i_size && in bchfs_fallocate()
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A Dfs-io-buffered.c495 loff_t i_size = i_size_read(&inode->v); in __bch2_writepage() local
501 if (folio_end_pos(folio) <= i_size) in __bch2_writepage()
505 if (folio_pos(folio) >= i_size) { in __bch2_writepage()
518 i_size - folio_pos(folio), in __bch2_writepage()
614 round_up(i_size, block_bytes(c)), in __bch2_writepage()
615 i_size); in __bch2_writepage()
619 w->io->op.new_i_size = i_size; in __bch2_writepage()
756 if (pos + copied > inode->v.i_size) in bch2_write_end()
827 if (end >= inode->v.i_size) { in __bch2_buffered_write()
918 if (end > inode->v.i_size) in __bch2_buffered_write()
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/linux/fs/erofs/
A Dinode.c19 check_add_overflow(m_pofs, inode->i_size, &off) || in erofs_fill_symlink()
23 inode->i_link = kmemdup_nul(kaddr + m_pofs, inode->i_size, GFP_KERNEL); in erofs_fill_symlink()
108 inode->i_size = le64_to_cpu(die->i_size); in erofs_read_inode()
124 inode->i_size = le32_to_cpu(dic->i_size); in erofs_read_inode()
133 if (unlikely(inode->i_size < 0)) { in erofs_read_inode()
190 inode->i_blocks = round_up(inode->i_size, sb->s_blocksize) >> 9; in erofs_read_inode()
/linux/fs/affs/
A Dfile.c40 if (inode->i_size != AFFS_I(inode)->mmu_private) in affs_file_release()
389 if (to > inode->i_size) { in affs_write_failed()
390 truncate_pagecache(inode, inode->i_size); in affs_write_failed()
636 if (folio_pos(folio) + to > inode->i_size) { in affs_read_folio_ofs()
637 to = inode->i_size - folio_pos(folio); in affs_read_folio_ofs()
812 if (tmp > inode->i_size) in affs_write_end_ofs()
876 if (inode->i_size) { in affs_truncate()
885 loff_t isize = inode->i_size; in affs_truncate()
924 if (inode->i_size) { in affs_truncate()
942 if (inode->i_size) { in affs_truncate()
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/linux/fs/adfs/
A Dinode.c52 if (to > inode->i_size) in adfs_write_failed()
53 truncate_pagecache(inode, inode->i_size); in adfs_write_failed()
256 inode->i_size = obj->size; in adfs_iget()
258 inode->i_blocks = (inode->i_size + sb->s_blocksize - 1) >> in adfs_iget()
286 ADFS_I(inode)->mmu_private = inode->i_size; in adfs_iget()
371 obj.size = inode->i_size; in adfs_write_inode()
/linux/fs/iomap/
A Ddirect-io.c40 loff_t i_size; member
103 if (offset + ret > dio->i_size && in iomap_dio_complete()
105 ret = dio->i_size - offset; in iomap_dio_complete()
487 loff_t size = iomi->inode->i_size; in iomap_dio_inline_iter()
589 dio->i_size = i_size_read(inode); in __iomap_dio_rw()
605 if (iomi.pos >= dio->i_size) in __iomap_dio_rw()
629 if (iomi.pos >= dio->i_size || in __iomap_dio_rw()
630 iomi.pos + iomi.len > dio->i_size) in __iomap_dio_rw()
693 if (iov_iter_rw(iter) == READ && iomi.pos >= dio->i_size) in __iomap_dio_rw()
694 iov_iter_revert(iter, iomi.pos - dio->i_size); in __iomap_dio_rw()
/linux/fs/isofs/
A Drock.c451 inode->i_size = symlink_len; in parse_rock_ridge_inode_internal()
456 inode->i_size += in parse_rock_ridge_inode_internal()
460 inode->i_size += 1; in parse_rock_ridge_inode_internal()
463 inode->i_size += 2; in parse_rock_ridge_inode_internal()
467 inode->i_size += 1; in parse_rock_ridge_inode_internal()
484 inode->i_size += in parse_rock_ridge_inode_internal()
495 inode->i_size += 1; in parse_rock_ridge_inode_internal()
498 symlink_len = inode->i_size; in parse_rock_ridge_inode_internal()
530 inode->i_size = reloc->i_size; in parse_rock_ridge_inode_internal()
568 inode->i_size = in parse_rock_ridge_inode_internal()

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