UBIFS: extend debug/message capabilities

[deliverable/linux.git] / fs / ubifs / file.c

diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index e627c0acf6264f6aabc4b2777ab79214e9c32e64..9cd12976ed1b76f6e195315116d24accc9197082 100644 (file)
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -80,7 +80,7 @@ static int read_block(struct inode *inode, void *addr, unsigned int block,
 
        dlen = le32_to_cpu(dn->ch.len) - UBIFS_DATA_NODE_SZ;
        out_len = UBIFS_BLOCK_SIZE;
-       err = ubifs_decompress(&dn->data, dlen, addr, &out_len,
+       err = ubifs_decompress(c, &dn->data, dlen, addr, &out_len,
                               le16_to_cpu(dn->compr_type));
        if (err || len != out_len)
                goto dump;
@@ -96,7 +96,7 @@ static int read_block(struct inode *inode, void *addr, unsigned int block,
        return 0;
 
 dump:
-       ubifs_err("bad data node (block %u, inode %lu)",
+       ubifs_err(c, "bad data node (block %u, inode %lu)",
                  block, inode->i_ino);
        ubifs_dump_node(c, dn);
        return -EINVAL;
@@ -161,13 +161,14 @@ static int do_readpage(struct page *page)
                addr += UBIFS_BLOCK_SIZE;
        }
        if (err) {
+               struct ubifs_info *c = inode->i_sb->s_fs_info;
                if (err == -ENOENT) {
                        /* Not found, so it must be a hole */
                        SetPageChecked(page);
                        dbg_gen("hole");
                        goto out_free;
                }
-               ubifs_err("cannot read page %lu of inode %lu, error %d",
+               ubifs_err(c, "cannot read page %lu of inode %lu, error %d",
                          page->index, inode->i_ino, err);
                goto error;
        }
@@ -650,7 +651,7 @@ static int populate_page(struct ubifs_info *c, struct page *page,
 
                        dlen = le32_to_cpu(dn->ch.len) - UBIFS_DATA_NODE_SZ;
                        out_len = UBIFS_BLOCK_SIZE;
-                       err = ubifs_decompress(&dn->data, dlen, addr, &out_len,
+                       err = ubifs_decompress(c, &dn->data, dlen, addr, &out_len,
                                               le16_to_cpu(dn->compr_type));
                        if (err || len != out_len)
                                goto out_err;
@@ -698,7 +699,7 @@ out_err:
        SetPageError(page);
        flush_dcache_page(page);
        kunmap(page);
-       ubifs_err("bad data node (block %u, inode %lu)",
+       ubifs_err(c, "bad data node (block %u, inode %lu)",
                  page_block, inode->i_ino);
        return -EINVAL;
 }
@@ -802,7 +803,7 @@ out_free:
        return ret;
 
 out_warn:
-       ubifs_warn("ignoring error %d and skipping bulk-read", err);
+       ubifs_warn(c, "ignoring error %d and skipping bulk-read", err);
        goto out_free;
 
 out_bu_off:
@@ -930,7 +931,7 @@ static int do_writepage(struct page *page, int len)
        }
        if (err) {
                SetPageError(page);
-               ubifs_err("cannot write page %lu of inode %lu, error %d",
+               ubifs_err(c, "cannot write page %lu of inode %lu, error %d",
                          page->index, inode->i_ino, err);
                ubifs_ro_mode(c, err);
        }
@@ -1485,7 +1486,7 @@ static int ubifs_vm_page_mkwrite(struct vm_area_struct *vma,
        err = ubifs_budget_space(c, &req);
        if (unlikely(err)) {
                if (err == -ENOSPC)
-                       ubifs_warn("out of space for mmapped file (inode number %lu)",
+                       ubifs_warn(c, "out of space for mmapped file (inode number %lu)",
                                   inode->i_ino);
                return VM_FAULT_SIGBUS;
        }