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/compr_zlib.c b/fs/jffs2/compr_zlib.c
index 4e7a138..40979c9 100644
--- a/fs/jffs2/compr_zlib.c
+++ b/fs/jffs2/compr_zlib.c
@@ -45,13 +45,15 @@
if (!def_strm.workspace)
return -ENOMEM;
- D1(printk(KERN_DEBUG "Allocated %d bytes for deflate workspace\n", zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL)));
+ jffs2_dbg(1, "Allocated %d bytes for deflate workspace\n",
+ zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL));
inf_strm.workspace = vmalloc(zlib_inflate_workspacesize());
if (!inf_strm.workspace) {
vfree(def_strm.workspace);
return -ENOMEM;
}
- D1(printk(KERN_DEBUG "Allocated %d bytes for inflate workspace\n", zlib_inflate_workspacesize()));
+ jffs2_dbg(1, "Allocated %d bytes for inflate workspace\n",
+ zlib_inflate_workspacesize());
return 0;
}
@@ -91,13 +93,14 @@
while (def_strm.total_out < *dstlen - STREAM_END_SPACE && def_strm.total_in < *sourcelen) {
def_strm.avail_out = *dstlen - (def_strm.total_out + STREAM_END_SPACE);
def_strm.avail_in = min((unsigned)(*sourcelen-def_strm.total_in), def_strm.avail_out);
- D1(printk(KERN_DEBUG "calling deflate with avail_in %d, avail_out %d\n",
- def_strm.avail_in, def_strm.avail_out));
+ jffs2_dbg(1, "calling deflate with avail_in %d, avail_out %d\n",
+ def_strm.avail_in, def_strm.avail_out);
ret = zlib_deflate(&def_strm, Z_PARTIAL_FLUSH);
- D1(printk(KERN_DEBUG "deflate returned with avail_in %d, avail_out %d, total_in %ld, total_out %ld\n",
- def_strm.avail_in, def_strm.avail_out, def_strm.total_in, def_strm.total_out));
+ jffs2_dbg(1, "deflate returned with avail_in %d, avail_out %d, total_in %ld, total_out %ld\n",
+ def_strm.avail_in, def_strm.avail_out,
+ def_strm.total_in, def_strm.total_out);
if (ret != Z_OK) {
- D1(printk(KERN_DEBUG "deflate in loop returned %d\n", ret));
+ jffs2_dbg(1, "deflate in loop returned %d\n", ret);
zlib_deflateEnd(&def_strm);
mutex_unlock(&deflate_mutex);
return -1;
@@ -109,20 +112,20 @@
zlib_deflateEnd(&def_strm);
if (ret != Z_STREAM_END) {
- D1(printk(KERN_DEBUG "final deflate returned %d\n", ret));
+ jffs2_dbg(1, "final deflate returned %d\n", ret);
ret = -1;
goto out;
}
if (def_strm.total_out >= def_strm.total_in) {
- D1(printk(KERN_DEBUG "zlib compressed %ld bytes into %ld; failing\n",
- def_strm.total_in, def_strm.total_out));
+ jffs2_dbg(1, "zlib compressed %ld bytes into %ld; failing\n",
+ def_strm.total_in, def_strm.total_out);
ret = -1;
goto out;
}
- D1(printk(KERN_DEBUG "zlib compressed %ld bytes into %ld\n",
- def_strm.total_in, def_strm.total_out));
+ jffs2_dbg(1, "zlib compressed %ld bytes into %ld\n",
+ def_strm.total_in, def_strm.total_out);
*dstlen = def_strm.total_out;
*sourcelen = def_strm.total_in;
@@ -155,13 +158,13 @@
((data_in[0] & 0x0f) == Z_DEFLATED) &&
!(((data_in[0]<<8) + data_in[1]) % 31)) {
- D2(printk(KERN_DEBUG "inflate skipping adler32\n"));
+ jffs2_dbg(2, "inflate skipping adler32\n");
wbits = -((data_in[0] >> 4) + 8);
inf_strm.next_in += 2;
inf_strm.avail_in -= 2;
} else {
/* Let this remain D1 for now -- it should never happen */
- D1(printk(KERN_DEBUG "inflate not skipping adler32\n"));
+ jffs2_dbg(1, "inflate not skipping adler32\n");
}