jffs2: Convert most D1/D2 macros to jffs2_dbg
D1 and D2 macros are mostly uses to emit debugging messages.
Convert the logging uses of D1 & D2 to jffs2_dbg(level, fmt, ...)
to be a bit more consistent style with the rest of the kernel.
All jffs2_dbg output is now at KERN_DEBUG where some of
the previous uses were emitted at various KERN_<LEVEL>s.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 61e6723..5ffc356 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -85,7 +85,8 @@
unsigned char *pg_buf;
int ret;
- D2(printk(KERN_DEBUG "jffs2_do_readpage_nolock(): ino #%lu, page at offset 0x%lx\n", inode->i_ino, pg->index << PAGE_CACHE_SHIFT));
+ jffs2_dbg(2, "%s(): ino #%lu, page at offset 0x%lx\n",
+ __func__, inode->i_ino, pg->index << PAGE_CACHE_SHIFT);
BUG_ON(!PageLocked(pg));
@@ -105,7 +106,7 @@
flush_dcache_page(pg);
kunmap(pg);
- D2(printk(KERN_DEBUG "readpage finished\n"));
+ jffs2_dbg(2, "readpage finished\n");
return ret;
}
@@ -144,7 +145,7 @@
return -ENOMEM;
*pagep = pg;
- D1(printk(KERN_DEBUG "jffs2_write_begin()\n"));
+ jffs2_dbg(1, "%s()\n", __func__);
if (pageofs > inode->i_size) {
/* Make new hole frag from old EOF to new page */
@@ -153,8 +154,8 @@
struct jffs2_full_dnode *fn;
uint32_t alloc_len;
- D1(printk(KERN_DEBUG "Writing new hole frag 0x%x-0x%x between current EOF and new page\n",
- (unsigned int)inode->i_size, pageofs));
+ jffs2_dbg(1, "Writing new hole frag 0x%x-0x%x between current EOF and new page\n",
+ (unsigned int)inode->i_size, pageofs);
ret = jffs2_reserve_space(c, sizeof(ri), &alloc_len,
ALLOC_NORMAL, JFFS2_SUMMARY_INODE_SIZE);
@@ -198,7 +199,8 @@
f->metadata = NULL;
}
if (ret) {
- D1(printk(KERN_DEBUG "Eep. add_full_dnode_to_inode() failed in write_begin, returned %d\n", ret));
+ jffs2_dbg(1, "Eep. add_full_dnode_to_inode() failed in write_begin, returned %d\n",
+ ret);
jffs2_mark_node_obsolete(c, fn->raw);
jffs2_free_full_dnode(fn);
jffs2_complete_reservation(c);
@@ -222,7 +224,7 @@
if (ret)
goto out_page;
}
- D1(printk(KERN_DEBUG "end write_begin(). pg->flags %lx\n", pg->flags));
+ jffs2_dbg(1, "end write_begin(). pg->flags %lx\n", pg->flags);
return ret;
out_page:
@@ -248,8 +250,9 @@
int ret = 0;
uint32_t writtenlen = 0;
- D1(printk(KERN_DEBUG "jffs2_write_end(): ino #%lu, page at 0x%lx, range %d-%d, flags %lx\n",
- inode->i_ino, pg->index << PAGE_CACHE_SHIFT, start, end, pg->flags));
+ jffs2_dbg(1, "%s(): ino #%lu, page at 0x%lx, range %d-%d, flags %lx\n",
+ __func__, inode->i_ino, pg->index << PAGE_CACHE_SHIFT,
+ start, end, pg->flags);
/* We need to avoid deadlock with page_cache_read() in
jffs2_garbage_collect_pass(). So the page must be
@@ -268,7 +271,8 @@
ri = jffs2_alloc_raw_inode();
if (!ri) {
- D1(printk(KERN_DEBUG "jffs2_write_end(): Allocation of raw inode failed\n"));
+ jffs2_dbg(1, "%s(): Allocation of raw inode failed\n",
+ __func__);
unlock_page(pg);
page_cache_release(pg);
return -ENOMEM;
@@ -315,13 +319,14 @@
/* generic_file_write has written more to the page cache than we've
actually written to the medium. Mark the page !Uptodate so that
it gets reread */
- D1(printk(KERN_DEBUG "jffs2_write_end(): Not all bytes written. Marking page !uptodate\n"));
+ jffs2_dbg(1, "%s(): Not all bytes written. Marking page !uptodate\n",
+ __func__);
SetPageError(pg);
ClearPageUptodate(pg);
}
- D1(printk(KERN_DEBUG "jffs2_write_end() returning %d\n",
- writtenlen > 0 ? writtenlen : ret));
+ jffs2_dbg(1, "%s() returning %d\n",
+ __func__, writtenlen > 0 ? writtenlen : ret);
unlock_page(pg);
page_cache_release(pg);
return writtenlen > 0 ? writtenlen : ret;