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Searched refs:i_size (Results 1 – 25 of 233) 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()
/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 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()
237 source = netfs_cache_prepare_read(rreq, subreq, rreq->i_size); in netfs_read_to_pagecache()
240 unsigned long long zp = umin(ictx->zero_point, rreq->i_size); in netfs_read_to_pagecache()
244 zp = rreq->i_size; in netfs_read_to_pagecache()
256 subreq->start, ictx->zero_point, rreq->i_size); in netfs_read_to_pagecache()
561 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/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 Ddir.c100 loff_t i_size = i_size_read(&dvnode->netfs.inode); in afs_dir_unuse_cookie() local
103 fscache_unuse_cookie(afs_vnode_cache(dvnode), &aux, &i_size); in afs_dir_unuse_cookie()
134 unsigned long long i_size = i_size_read(&dvnode->netfs.inode); in afs_dir_dump() local
137 dvnode->fid.vid, dvnode->fid.vnode, i_size); in afs_dir_dump()
139 iov_iter_folio_queue(&iter, ITER_SOURCE, dvnode->directory, 0, 0, i_size); in afs_dir_dump()
196 unsigned long long i_size = i_size_read(&dvnode->netfs.inode); in afs_dir_check() local
199 if (unlikely(!i_size)) in afs_dir_check()
202 iov_iter_folio_queue(&iter, ITER_SOURCE, dvnode->directory, 0, 0, i_size); in afs_dir_check()
205 if (checked != i_size) { in afs_dir_check()
235 loff_t i_size; in afs_do_read_single() local
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/linux/fs/udf/
H 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/
H A Ddir.c124 inode->i_size = ui->ui_size = UBIFS_INO_NODE_SZ; in ubifs_new_inode()
346 dir->i_size += sz_change; in ubifs_create()
347 dir_ui->ui_size = dir->i_size; in ubifs_create()
362 dir->i_size -= sz_change; in ubifs_create()
363 dir_ui->ui_size = dir->i_size; in ubifs_create()
796 dir->i_size += sz_change; in ubifs_link()
797 dir_ui->ui_size = dir->i_size; in ubifs_link()
811 dir->i_size -= sz_change; in ubifs_link()
812 dir_ui->ui_size = dir->i_size; in ubifs_link()
869 dir->i_size -= sz_change; in ubifs_unlink()
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H A Dfile.c106 loff_t i_size = i_size_read(inode); in do_readpage() local
110 inode->i_ino, folio->index, i_size, folio->flags.f); in do_readpage()
115 beyond = (i_size + UBIFS_BLOCK_SIZE - 1) >> UBIFS_BLOCK_SHIFT; in do_readpage()
145 int ilen = i_size & (UBIFS_BLOCK_SIZE - 1); in do_readpage()
212 int err, appending = !!(pos + len > inode->i_size); in write_begin_slow()
216 inode->i_ino, pos, len, inode->i_size); in write_begin_slow()
416 int err, appending = !!(pos + len > inode->i_size); in ubifs_write_begin()
420 ubifs_assert(c, ubifs_inode(inode)->ui_size == inode->i_size); in ubifs_write_begin()
527 int appending = !!(end_pos > inode->i_size); in ubifs_write_end()
530 inode->i_ino, pos, folio->index, len, copied, inode->i_size); in ubifs_write_end()
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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/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()
143 if (unlikely(inode->i_size < 0)) { in erofs_read_inode()
187 inode->i_blocks = round_up(inode->i_size, sb->s_blocksize) >> 9; in erofs_read_inode()
H A Dishare.c64 sharedinode->i_size = vi->vfs_inode.i_size; in erofs_ishare_fill_inode()
72 if (sharedinode->i_size != vi->vfs_inode.i_size) { in erofs_ishare_fill_inode()
75 vi->vfs_inode.i_size, sharedinode->i_size); in erofs_ishare_fill_inode()
H A Dzmap.c312 (lcn << vi->z_lclusterbits) >= inode->i_size) in z_erofs_get_extent_compressedlen()
361 if ((lcn << lclusterbits) >= inode->i_size) { in z_erofs_get_extent_decompressedlen()
362 map->m_llen = inode->i_size - map->m_la; in z_erofs_get_extent_decompressedlen()
405 ofs = flags & EROFS_GET_BLOCKS_FINDTAIL ? inode->i_size - 1 : map->m_la; in z_erofs_map_blocks_fo()
409 map->m_llen = inode->i_size; in z_erofs_map_blocks_fo()
433 if (ztailpacking && end > inode->i_size) in z_erofs_map_blocks_fo()
434 end = inode->i_size; in z_erofs_map_blocks_fo()
518 erofs_off_t lend = inode->i_size; in z_erofs_map_blocks_ext()
747 if (map->m_la >= inode->i_size) { /* post-EOF unmapped extent */ in z_erofs_map_blocks_iter()
748 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.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()
360 rbuf[0] = ima_alloc_pages(i_size, &rbuf_size[0], 1); 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()
377 for (offset = 0; offset < i_size; offset += rbuf_len) { in ima_calc_file_hash_atfm()
388 rbuf_len = min_t(loff_t, i_size - offset, rbuf_size[active]); 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()
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/linux/fs/hpfs/
H 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/9p/
H 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/jfs/
H A Dinode.c49 if (inode->i_size >= IDATASIZE) { in jfs_iget()
60 inode->i_link[inode->i_size] = '\0'; in jfs_iget()
223 if (((lblock64 << ip->i_sb->s_blocksize_bits) < ip->i_size) && in jfs_get_block()
293 if (to > inode->i_size) { in jfs_write_failed()
294 truncate_pagecache(inode, inode->i_size); in jfs_write_failed()
415 jfs_info("jfs_truncate: size = 0x%lx", (ulong) ip->i_size); in jfs_truncate()
417 block_truncate_page(ip->i_mapping, ip->i_size, jfs_get_block); in jfs_truncate()
420 jfs_truncate_nolock(ip, ip->i_size); in jfs_truncate()
/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/ntfs3/
H A Dfile.c359 if (end <= inode->i_size && !extend_init) in ntfs_extend()
365 if (end > inode->i_size) { in ntfs_extend()
460 loff_t i_size, new_size; in ntfs_fallocate() local
490 i_size = inode->i_size; in ntfs_fallocate()
491 new_size = max(end, i_size); in ntfs_fallocate()
529 if (end > i_size) in ntfs_fallocate()
530 end = i_size; in ntfs_fallocate()
634 if (new_size > i_size) { in ntfs_fallocate()
689 &ni->file.run, i_size, &ni->i_valid, in ntfs_fallocate()
694 i_size_write(inode, i_size); in ntfs_fallocate()
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/linux/fs/jffs2/
H A Dfs.c115 ri->isize = cpu_to_je32((ivalid & ATTR_SIZE)?iattr->ia_size:inode->i_size); in jffs2_do_setattr()
123 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()
185 if (ivalid & ATTR_SIZE && inode->i_size > iattr->ia_size) { in jffs2_do_setattr()
187 inode->i_blocks = (inode->i_size + 511) >> 9; in jffs2_do_setattr()
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/linux/fs/iomap/
H A Ddirect-io.c31 loff_t i_size; member
120 if (offset + ret > dio->i_size && in iomap_dio_complete()
122 ret = dio->i_size - offset; in iomap_dio_complete()
599 loff_t size = iomi->inode->i_size; in iomap_dio_inline_iter()
700 dio->i_size = i_size_read(inode); in __iomap_dio_rw()
713 if (iomi.pos >= dio->i_size) in __iomap_dio_rw()
728 if (iomi.pos >= dio->i_size || in __iomap_dio_rw()
729 iomi.pos + iomi.len > dio->i_size) in __iomap_dio_rw()
757 if (iomi.pos + iomi.len > dio->i_size) in __iomap_dio_rw()
811 if (iov_iter_rw(iter) == READ && iomi.pos >= dio->i_size) in __iomap_dio_rw()
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/linux/fs/adfs/
H A Dinode.c52 if (to > inode->i_size) in adfs_write_failed()
53 truncate_pagecache(inode, inode->i_size); in adfs_write_failed()
257 inode->i_size = obj->size; in adfs_iget()
259 inode->i_blocks = (inode->i_size + sb->s_blocksize - 1) >> in adfs_iget()
287 ADFS_I(inode)->mmu_private = inode->i_size; in adfs_iget()
372 obj.size = inode->i_size; in adfs_write_inode()
/linux/fs/ext2/
H A Dinode.c63 if (to > inode->i_size) { in ext2_write_failed()
64 truncate_pagecache(inode, inode->i_size); in ext2_write_failed()
65 ext2_truncate_blocks(inode, inode->i_size); in ext2_write_failed()
93 inode->i_size = 0; in ext2_evict_inode()
898 loff_t i_size; in ext2_fiemap() local
901 i_size = i_size_read(inode); in ext2_fiemap()
908 if (i_size == 0) in ext2_fiemap()
909 i_size = 1; in ext2_fiemap()
910 len = min_t(u64, len, i_size); in ext2_fiemap()
1423 inode->i_size = le32_to_cpu(raw_inode->i_size); in ext2_iget()
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