diff options
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/alloc.c | 11 | ||||
| -rw-r--r-- | fs/ocfs2/aops.c | 19 | ||||
| -rw-r--r-- | fs/ocfs2/buffer_head_io.c | 4 | ||||
| -rw-r--r-- | fs/ocfs2/dlmfs/dlmfs.c | 3 | ||||
| -rw-r--r-- | fs/ocfs2/journal.c | 2 | ||||
| -rw-r--r-- | fs/ocfs2/namei.c | 8 | ||||
| -rw-r--r-- | fs/ocfs2/quota_local.c | 4 |
7 files changed, 35 insertions, 16 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index f0937902f7b4..91b32b2377ac 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -967,7 +967,14 @@ int ocfs2_num_free_extents(struct ocfs2_extent_tree *et) el = &eb->h_list; } - BUG_ON(el->l_tree_depth != 0); + if (el->l_tree_depth != 0) { + retval = ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), + "Owner %llu has leaf extent block %llu with an invalid l_tree_depth of %u\n", + (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci), + (unsigned long long)last_eb_blk, + le16_to_cpu(el->l_tree_depth)); + goto bail; + } retval = le16_to_cpu(el->l_count) - le16_to_cpu(el->l_next_free_rec); bail: @@ -7642,7 +7649,7 @@ out_mutex: goto next_group; } out: - range->len = trimmed * sb->s_blocksize; + range->len = trimmed * osb->s_clustersize; return ret; } diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 6ab03494fc6e..ba790219d528 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -568,10 +568,10 @@ static void ocfs2_clear_page_regions(struct page *page, * read-in the blocks at the tail of our file. Avoid reading them by * testing i_size against each block offset. */ -static int ocfs2_should_read_blk(struct inode *inode, struct page *page, +static int ocfs2_should_read_blk(struct inode *inode, struct folio *folio, unsigned int block_start) { - u64 offset = page_offset(page) + block_start; + u64 offset = folio_pos(folio) + block_start; if (ocfs2_sparse_alloc(OCFS2_SB(inode->i_sb))) return 1; @@ -593,15 +593,16 @@ int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno, struct inode *inode, unsigned int from, unsigned int to, int new) { + struct folio *folio = page_folio(page); int ret = 0; struct buffer_head *head, *bh, *wait[2], **wait_bh = wait; unsigned int block_end, block_start; unsigned int bsize = i_blocksize(inode); - if (!page_has_buffers(page)) - create_empty_buffers(page, bsize, 0); + head = folio_buffers(folio); + if (!head) + head = create_empty_buffers(folio, bsize, 0); - head = page_buffers(page); for (bh = head, block_start = 0; bh != head || !block_start; bh = bh->b_this_page, block_start += bsize) { block_end = block_start + bsize; @@ -613,7 +614,7 @@ int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno, * they may belong to unallocated clusters. */ if (block_start >= to || block_end <= from) { - if (PageUptodate(page)) + if (folio_test_uptodate(folio)) set_buffer_uptodate(bh); continue; } @@ -630,11 +631,11 @@ int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno, clean_bdev_bh_alias(bh); } - if (PageUptodate(page)) { + if (folio_test_uptodate(folio)) { set_buffer_uptodate(bh); } else if (!buffer_uptodate(bh) && !buffer_delay(bh) && !buffer_new(bh) && - ocfs2_should_read_blk(inode, page, block_start) && + ocfs2_should_read_blk(inode, folio, block_start) && (block_start < from || block_end > to)) { bh_read_nowait(bh, 0); *wait_bh++=bh; @@ -668,7 +669,7 @@ int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno, if (block_start >= to) break; - zero_user(page, block_start, bh->b_size); + folio_zero_range(folio, block_start, bh->b_size); set_buffer_uptodate(bh); mark_buffer_dirty(bh); diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c index 196638a22b48..cdb9b9bdea1f 100644 --- a/fs/ocfs2/buffer_head_io.c +++ b/fs/ocfs2/buffer_head_io.c @@ -158,7 +158,7 @@ read_failure: if (new_bh && bh) { /* If middle bh fails, let previous bh * finish its read and then put it to - * aovoid bh leak + * avoid bh leak */ if (!buffer_jbd(bh)) wait_on_buffer(bh); @@ -345,7 +345,7 @@ read_failure: if (new_bh && bh) { /* If middle bh fails, let previous bh * finish its read and then put it to - * aovoid bh leak + * avoid bh leak */ if (!buffer_jbd(bh)) wait_on_buffer(bh); diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c index 9b57d012fd5c..85215162c9dd 100644 --- a/fs/ocfs2/dlmfs/dlmfs.c +++ b/fs/ocfs2/dlmfs/dlmfs.c @@ -80,8 +80,7 @@ static int param_set_dlmfs_capabilities(const char *val, static int param_get_dlmfs_capabilities(char *buffer, const struct kernel_param *kp) { - return strlcpy(buffer, DLMFS_CAPABILITIES, - strlen(DLMFS_CAPABILITIES) + 1); + return sysfs_emit(buffer, DLMFS_CAPABILITIES); } module_param_call(capabilities, param_set_dlmfs_capabilities, param_get_dlmfs_capabilities, NULL, 0444); diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index ce215565d061..604fea3a26ff 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -90,7 +90,7 @@ enum ocfs2_replay_state { struct ocfs2_replay_map { unsigned int rm_slots; enum ocfs2_replay_state rm_state; - unsigned char rm_replay_slots[]; + unsigned char rm_replay_slots[] __counted_by(rm_slots); }; static void ocfs2_replay_map_set_state(struct ocfs2_super *osb, int state) diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 681e9501cdd3..814733ba2f4b 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -1597,6 +1597,10 @@ static int ocfs2_rename(struct mnt_idmap *idmap, if (update_dot_dot) { status = ocfs2_update_entry(old_inode, handle, &old_inode_dot_dot_res, new_dir); + if (status < 0) { + mlog_errno(status); + goto bail; + } drop_nlink(old_dir); if (new_inode) { drop_nlink(new_inode); @@ -1636,6 +1640,10 @@ static int ocfs2_rename(struct mnt_idmap *idmap, INODE_CACHE(old_dir), old_dir_bh, OCFS2_JOURNAL_ACCESS_WRITE); + if (status < 0) { + mlog_errno(status); + goto bail; + } fe = (struct ocfs2_dinode *) old_dir_bh->b_data; ocfs2_set_links_count(fe, old_dir->i_nlink); ocfs2_journal_dirty(handle, old_dir_bh); diff --git a/fs/ocfs2/quota_local.c b/fs/ocfs2/quota_local.c index dfaae1e52412..e09842fc9d4d 100644 --- a/fs/ocfs2/quota_local.c +++ b/fs/ocfs2/quota_local.c @@ -1240,6 +1240,10 @@ int ocfs2_create_local_dquot(struct dquot *dquot) &od->dq_local_phys_blk, &pcount, NULL); + if (status < 0) { + mlog_errno(status); + goto out; + } /* Initialize dquot structure on disk */ status = ocfs2_local_write_dquot(dquot); |