exofs: dbg-print less

Iner-loops printing is converted to EXOFS_DBG2 which is #defined
to nothing.

It is now almost bareable to just leave debug-on. Every operation
is printed once, with most relevant info (I hope).

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>

diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c
index 44748613be07d65ad2d92c4a21025f6c68b070e2..01fa798e8fdb1056a8cd598ca16d3772f3fc65c5 100644 (file)
--- a/fs/exofs/inode.c
+++ b/fs/exofs/inode.c
@@ -41,6 +41,8 @@
 #  define EXOFS_DEBUG_OBJ_ISIZE 1
 #endif
 
+#define EXOFS_DBGMSG2(M...) do {} while (0)
+
 struct page_collect {
        struct exofs_sb_info *sbi;
        struct request_queue *req_q;
@@ -198,7 +200,7 @@ static int __readpages_done(struct osd_request *or, struct page_collect *pcol,
                else
                        page_stat = ret;
 
-               EXOFS_DBGMSG("    readpages_done(0x%lx, 0x%lx) %s\n",
+               EXOFS_DBGMSG2("    readpages_done(0x%lx, 0x%lx) %s\n",
                          inode->i_ino, page->index,
                          page_stat ? "bad_bytes" : "good_bytes");
 
@@ -370,12 +372,12 @@ try_again:
        if (len != PAGE_CACHE_SIZE)
                zero_user(page, len, PAGE_CACHE_SIZE - len);
 
-       EXOFS_DBGMSG("    readpage_strip(0x%lx, 0x%lx) len=0x%zx\n",
+       EXOFS_DBGMSG2("    readpage_strip(0x%lx, 0x%lx) len=0x%zx\n",
                     inode->i_ino, page->index, len);
 
        ret = pcol_add_page(pcol, page, len);
        if (ret) {
-               EXOFS_DBGMSG("Failed pcol_add_page pages[i]=%p "
+               EXOFS_DBGMSG2("Failed pcol_add_page pages[i]=%p "
                          "this_len=0x%zx nr_pages=%u length=0x%lx\n",
                          page, len, pcol->nr_pages, pcol->length);
 
@@ -482,7 +484,7 @@ static void writepages_done(struct osd_request *or, void *p)
 
                update_write_page(page, page_stat);
                unlock_page(page);
-               EXOFS_DBGMSG("    writepages_done(0x%lx, 0x%lx) status=%d\n",
+               EXOFS_DBGMSG2("    writepages_done(0x%lx, 0x%lx) status=%d\n",
                             inode->i_ino, page->index, page_stat);
 
                length += bvec->bv_len;
@@ -609,7 +611,7 @@ try_again:
                        goto fail;
        }
 
-       EXOFS_DBGMSG("    writepage_strip(0x%lx, 0x%lx) len=0x%zx\n",
+       EXOFS_DBGMSG2("    writepage_strip(0x%lx, 0x%lx) len=0x%zx\n",
                     inode->i_ino, page->index, len);
 
        ret = pcol_add_page(pcol, page, len);