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/fs/hfs/
A Dsysdep.c20 int diff; in hfs_revalidate_dentry() local
30 diff = sys_tz.tz_minuteswest * 60 - HFS_I(inode)->tz_secondswest; in hfs_revalidate_dentry()
31 if (diff) { in hfs_revalidate_dentry()
34 inode_set_ctime(inode, ts.tv_sec + diff, ts.tv_nsec); in hfs_revalidate_dentry()
36 inode_set_atime(inode, ts.tv_sec + diff, ts.tv_nsec); in hfs_revalidate_dentry()
38 inode_set_mtime(inode, ts.tv_sec + diff, ts.tv_nsec); in hfs_revalidate_dentry()
39 HFS_I(inode)->tz_secondswest += diff; in hfs_revalidate_dentry()
A Dbrec.c356 int newkeylen, diff; in hfs_brec_update_parent() local
386 diff = newkeylen - fd->keylength; in hfs_brec_update_parent()
387 if (!diff) in hfs_brec_update_parent()
389 if (diff > 0) { in hfs_brec_update_parent()
391 if (end_rec_off - end_off < diff) { in hfs_brec_update_parent()
406 hfs_bnode_write_u16(parent, rec_off, start_off + diff); in hfs_brec_update_parent()
412 hfs_bnode_write_u16(parent, rec_off, end_off + diff); in hfs_brec_update_parent()
414 hfs_bnode_move(parent, start_off + diff, start_off, in hfs_brec_update_parent()
/fs/ntfs3/
A Dattrlist.c195 int diff = le32_to_cpu(le->type) - type_in; in al_find_ex() local
198 if (diff < 0) in al_find_ex()
201 if (diff > 0) in al_find_ex()
212 diff = ntfs_cmp_names(le_name(le), name_len, name, in al_find_ex()
215 if (diff < 0) in al_find_ex()
218 if (diff > 0) in al_find_ex()
252 int diff = le32_to_cpu(le->type) - type_in; in al_find_le_to_insert() local
254 if (diff < 0) in al_find_le_to_insert()
257 if (diff > 0) in al_find_le_to_insert()
267 if (diff < 0) in al_find_le_to_insert()
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A Drecord.c19 int diff = le32_to_cpu(left->type) - le32_to_cpu(type); in compare_attr() local
21 if (diff) in compare_attr()
22 return diff; in compare_attr()
497 int diff = compare_attr(attr, type, name, name_len, upcase); in mi_insert_attr() local
499 if (diff < 0) in mi_insert_attr()
502 if (!diff && !is_attr_indexed(attr)) in mi_insert_attr()
A Dindex.c782 *diff = 0; in hdr_find_e()
787 *diff = -1; in hdr_find_e()
807 int diff; in hdr_insert_de() local
828 &diff); in hdr_insert_de()
1159 *diff = 0; in indx_find()
1187 diff); in indx_find()
1938 int diff; in indx_insert_entry() local
1969 if (!diff) { in indx_insert_entry()
2266 int err, diff; in indx_delete_entry() local
2653 int err, diff; in indx_update_dup() local
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A Ddir.c241 int diff; in dir_search_u() local
254 err = indx_find(&ni->dir, ni, NULL, uni, 0, sbi, &diff, &e, fnd); in dir_search_u()
259 if (diff) { in dir_search_u()
/fs/nfs/blocklayout/
A Dextent_tree.c289 new->be_f_offset += diff; in ext_tree_insert()
290 new->be_v_offset += diff; in ext_tree_insert()
312 new->be_f_offset += diff; in ext_tree_insert()
313 new->be_v_offset += diff; in ext_tree_insert()
439 left->be_length += diff; in ext_tree_mark_written()
441 be->be_f_offset += diff; in ext_tree_mark_written()
442 be->be_v_offset += diff; in ext_tree_mark_written()
443 be->be_length -= diff; in ext_tree_mark_written()
457 be->be_length -= diff; in ext_tree_mark_written()
459 right->be_f_offset -= diff; in ext_tree_mark_written()
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/fs/ext4/
A Dmmp.c148 unsigned long diff; in kmmpd() local
191 diff = jiffies - last_update_time; in kmmpd()
192 if (diff < mmp_update_interval * HZ) in kmmpd()
194 HZ - diff); in kmmpd()
201 diff = jiffies - last_update_time; in kmmpd()
202 if (diff > mmp_check_interval * HZ) { in kmmpd()
234 mmp_check_interval = max(min(EXT4_MMP_CHECK_MULT * diff / HZ, in kmmpd()
/fs/afs/
A Dvl_alias.c50 long diff = pa - pb; in afs_compare_fs_alists() local
52 if (diff < 0) { in afs_compare_fs_alists()
54 } else if (diff > 0) { in afs_compare_fs_alists()
86 int diff = memcmp(&server_a->uuid, &server_b->uuid, sizeof(uuid_t)); in afs_compare_volume_slists() local
88 if (diff < 0) { in afs_compare_volume_slists()
90 } else if (diff > 0) { in afs_compare_volume_slists()
A Daddr_prefs.c158 int diff; in afs_cmp_address_pref() local
175 diff = ntohl(*pa++) - ntohl(*pb++); in afs_cmp_address_pref()
176 if (diff < 0) in afs_cmp_address_pref()
178 if (diff > 0) in afs_cmp_address_pref()
189 diff = (na & mask) - (nb & mask); in afs_cmp_address_pref()
191 if (diff < 0) in afs_cmp_address_pref()
193 if (diff > 0) in afs_cmp_address_pref()
A Dserver.c41 int diff; in afs_find_server_by_uuid() local
49 diff = memcmp(uuid, &server->uuid, sizeof(*uuid)); in afs_find_server_by_uuid()
50 if (diff < 0) { in afs_find_server_by_uuid()
52 } else if (diff > 0) { in afs_find_server_by_uuid()
75 int diff; in afs_install_server() local
86 diff = memcmp(&(*candidate)->uuid, &server->uuid, sizeof(uuid_t)); in afs_install_server()
87 if (diff < 0) in afs_install_server()
89 else if (diff > 0) in afs_install_server()
A Dserver_list.c199 int diff; in afs_reattach_volume_to_servers() local
210 diff = memcmp(&pn->server->uuid, &po->server->uuid, in afs_reattach_volume_to_servers()
213 diff = pn ? -1 : 1; in afs_reattach_volume_to_servers()
215 if (diff < 0) { in afs_reattach_volume_to_servers()
/fs/smb/client/compress/
A Dlz77.c54 u64 diff; in lz77_match_len() local
58 diff = lz77_read64(cur) ^ lz77_read64(wnd); in lz77_match_len()
59 if (!diff) { in lz77_match_len()
67 cur += count_trailing_zeros(diff) >> 3; in lz77_match_len()
/fs/nilfs2/
A Dbmap.h22 #define nilfs_bmap_keydiff_abs(diff) ((diff) < 0 ? -(diff) : (diff)) argument
A Dbmap.c442 __s64 diff; in nilfs_bmap_find_target_seq() local
444 diff = key - bmap->b_last_allocated_key; in nilfs_bmap_find_target_seq()
445 if ((nilfs_bmap_keydiff_abs(diff) < NILFS_INODE_BMAP_SIZE) && in nilfs_bmap_find_target_seq()
447 (bmap->b_last_allocated_ptr + diff > 0)) in nilfs_bmap_find_target_seq()
448 return bmap->b_last_allocated_ptr + diff; in nilfs_bmap_find_target_seq()
/fs/jfs/
A Djfs_logmgr.h483 #define logdiff(diff, lsn, log)\ argument
485 diff = (lsn) - (log)->syncpt;\
486 if (diff < 0)\
487 diff += (log)->logsize;\
/fs/hfsplus/
A Dbrec.c360 int newkeylen, diff; in hfs_brec_update_parent() local
391 diff = newkeylen - fd->keylength; in hfs_brec_update_parent()
392 if (!diff) in hfs_brec_update_parent()
394 if (diff > 0) { in hfs_brec_update_parent()
396 if (end_rec_off - end_off < diff) { in hfs_brec_update_parent()
412 hfs_bnode_write_u16(parent, rec_off, start_off + diff); in hfs_brec_update_parent()
418 hfs_bnode_write_u16(parent, rec_off, end_off + diff); in hfs_brec_update_parent()
420 hfs_bnode_move(parent, start_off + diff, start_off, in hfs_brec_update_parent()
/fs/erofs/
A Dnamei.c107 int diff; in erofs_find_target_block() local
131 diff = erofs_dirnamecmp(name, &dname, &matched); in erofs_find_target_block()
133 if (diff < 0) { in erofs_find_target_block()
143 if (!diff) { in erofs_find_target_block()
/fs/xfs/
A Dxfs_extent_busy.c692 s32 diff; in xfs_extent_busy_ag_cmp() local
694 diff = b1->group->xg_gno - b2->group->xg_gno; in xfs_extent_busy_ag_cmp()
695 if (!diff) in xfs_extent_busy_ag_cmp()
696 diff = b1->bno - b2->bno; in xfs_extent_busy_ag_cmp()
697 return diff; in xfs_extent_busy_ag_cmp()
A Dxfs_rtalloc.c1800 xfs_extlen_t diff; in xfs_rtalloc_check_busy() local
1812 diff = min_rgbno - rgbno; in xfs_rtalloc_check_busy()
1813 if (len > diff) { in xfs_rtalloc_check_busy()
1814 rgbno += diff; in xfs_rtalloc_check_busy()
1815 len -= diff; in xfs_rtalloc_check_busy()
1822 diff = aligned_rgbno - rgbno; in xfs_rtalloc_check_busy()
1826 diff >= len ? 0 : len - diff); in xfs_rtalloc_check_busy()
A Dxfs_trans.c746 int64_t diff; in xfs_trans_precommit_sort() local
759 diff = lia->li_ops->iop_sort(lia) - lib->li_ops->iop_sort(lib); in xfs_trans_precommit_sort()
760 if (diff < 0) in xfs_trans_precommit_sort()
762 if (diff > 0) in xfs_trans_precommit_sort()
/fs/btrfs/
A Dfile-item.c1155 u32 diff; in btrfs_csum_file_blocks() local
1202 diff = (csum_offset + extend_nr) * csum_size; in btrfs_csum_file_blocks()
1203 diff = min(diff, in btrfs_csum_file_blocks()
1206 diff = diff - btrfs_item_size(leaf, path->slots[0]); in btrfs_csum_file_blocks()
1207 diff = min_t(u32, btrfs_leaf_free_space(leaf), diff); in btrfs_csum_file_blocks()
1208 diff /= csum_size; in btrfs_csum_file_blocks()
1209 diff *= csum_size; in btrfs_csum_file_blocks()
1211 btrfs_extend_item(trans, path, diff); in btrfs_csum_file_blocks()
/fs/bcachefs/
A Dmean_and_variance.c121 s64 diff = fast_divpow2(diff_w, w); in mean_and_variance_weighted_update() local
123 s64 u_w1 = s->mean + diff; in mean_and_variance_weighted_update()
/fs/xfs/libxfs/
A Dxfs_alloc.c328 xfs_extlen_t diff; in xfs_alloc_compute_aligned() local
340 diff = args->min_agbno - bno; in xfs_alloc_compute_aligned()
341 if (len > diff) { in xfs_alloc_compute_aligned()
342 bno += diff; in xfs_alloc_compute_aligned()
343 len -= diff; in xfs_alloc_compute_aligned()
350 diff = aligned_bno - bno; in xfs_alloc_compute_aligned()
353 *reslen = diff >= len ? 0 : len - diff; in xfs_alloc_compute_aligned()
954 acur->diff = -1; in xfs_alloc_cur_setup()
1073 if (diff > acur->diff) { in xfs_alloc_cur_check()
1079 (args->len == acur->len && diff <= acur->diff)); in xfs_alloc_cur_check()
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/fs/f2fs/
A Df2fs.h2403 long long diff = 0, release = 0; in inc_valid_block_count() local
2427 if (unlikely(diff > 0)) { in inc_valid_block_count()
2433 if (diff > *count) in inc_valid_block_count()
2434 diff = *count; in inc_valid_block_count()
2435 *count -= diff; in inc_valid_block_count()
2436 release = diff; in inc_valid_block_count()
3246 dquot_claim_block(inode, diff); in f2fs_i_blocks_write()
3250 dquot_free_block(inode, diff); in f2fs_i_blocks_write()
4521 sbi->compr_saved_block += diff; \
4787 stat_add_compr_blocks(inode, diff); in f2fs_i_compr_blocks_update()
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