ext4: Compile warning fix when EXT_DEBUG enabled

When EXT_DEBUG is enabled I received the following compile warning on
PPC64:

  CC [M]  fs/ext4/inode.o
  CC [M]  fs/ext4/extents.o
fs/ext4/extents.c: In function ‘ext4_ext_rm_leaf’:
fs/ext4/extents.c:2097: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 2 has type ‘ext4_lblk_t’
fs/ext4/extents.c: In function ‘ext4_ext_get_blocks’:
fs/ext4/extents.c:2789: warning: format ‘%u’ expects type ‘unsigned int’, but argument 4 has type ‘long unsigned int’
fs/ext4/extents.c:2852: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 3 has type ‘ext4_lblk_t’
fs/ext4/extents.c:2953: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 4 has type ‘unsigned int’
  CC [M]  fs/ext4/migrate.o

The patch fixes compile warning.

Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Index: linux-2.6.31-rc4/fs/ext4/extents.c
===================================================================

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 73ebfb44ad750f0405976f7ff6c792936edb0765..c583ebd1e41f71c9544394cf34a7281e6a24bf45 100644 (file)
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2094,7 +2094,7 @@ ext4_ext_rm_leaf(handle_t *handle, struct inode *inode,
                else
                        uninitialized = 0;
 
-               ext_debug("remove ext %lu:%u\n", ex_ee_block, ex_ee_len);
+               ext_debug("remove ext %u:%d\n", ex_ee_block, ex_ee_len);
                path[depth].p_ext = ex;
 
                a = ex_ee_block > start ? ex_ee_block : start;
@@ -2786,7 +2786,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
        struct ext4_allocation_request ar;
 
        __clear_bit(BH_New, &bh_result->b_state);
-       ext_debug("blocks %u/%u requested for inode %u\n",
+       ext_debug("blocks %u/%u requested for inode %lu\n",
                        iblock, max_blocks, inode->i_ino);
 
        /* check in cache */
@@ -2849,7 +2849,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
                        newblock = iblock - ee_block + ee_start;
                        /* number of remaining blocks in the extent */
                        allocated = ee_len - (iblock - ee_block);
-                       ext_debug("%u fit into %lu:%d -> %llu\n", iblock,
+                       ext_debug("%u fit into %u:%d -> %llu\n", iblock,
                                        ee_block, ee_len, newblock);
 
                        /* Do not put uninitialized extent in the cache */
@@ -2950,7 +2950,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
        newblock = ext4_mb_new_blocks(handle, &ar, &err);
        if (!newblock)
                goto out2;
-       ext_debug("allocate new block: goal %llu, found %llu/%lu\n",
+       ext_debug("allocate new block: goal %llu, found %llu/%u\n",
                  ar.goal, newblock, allocated);
 
        /* try to insert new extent into found leaf and return */