use-ext4_warning-for-sb_getblk-failure

   1 ext4: use ext4_warning() for sb_getblk failure
   2
   3 From: Wang Shilong <wshilong@ddn.com>
   4
   5 Out of memory should not be considered as critical errors; so replace
   6 ext4_error() with ext4_warnig().
   7
   8 Signed-off-by: Wang Shilong <wshilong@ddn.com>
   9 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
  10 Cc: stable@vger.kernel.org
  11 ---
  12  fs/ext4/balloc.c | 6 +++---
  13  fs/ext4/ialloc.c | 6 +++---
  14  2 files changed, 6 insertions(+), 6 deletions(-)
  15
  16 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
  17 index e3feeae..5fe63ff 100644
  18 --- a/fs/ext4/balloc.c
  19 +++ b/fs/ext4/balloc.c
  20 @@ -428,9 +428,9 @@ struct buffer_head *
  21         }
  22         bh = sb_getblk(sb, bitmap_blk);
  23         if (unlikely(!bh)) {
  24 -               ext4_error(sb, "Cannot get buffer for block bitmap - "
  25 -                          "block_group = %u, block_bitmap = %llu",
  26 -                          block_group, bitmap_blk);
  27 +               ext4_warning(sb, "Cannot get buffer for block bitmap - "
  28 +                            "block_group = %u, block_bitmap = %llu",
  29 +                            block_group, bitmap_blk);
  30                 return ERR_PTR(-ENOMEM);
  31         }
  32
  33 diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
  34 index b7f7299..787b613 100644
  35 --- a/fs/ext4/ialloc.c
  36 +++ b/fs/ext4/ialloc.c
  37 @@ -135,9 +135,9 @@ static int ext4_validate_inode_bitmap(struct super_block *sb,
  38         }
  39         bh = sb_getblk(sb, bitmap_blk);
  40         if (unlikely(!bh)) {
  41 -               ext4_error(sb, "Cannot read inode bitmap - "
  42 -                           "block_group = %u, inode_bitmap = %llu",
  43 -                           block_group, bitmap_blk);
  44 +               ext4_warning(sb, "Cannot read inode bitmap - "
  45 +                            "block_group = %u, inode_bitmap = %llu",
  46 +                            block_group, bitmap_blk);
  47                 return ERR_PTR(-ENOMEM);
  48         }
  49         if (bitmap_uptodate(bh))
  50 --
  51 1.8.3.1
  52
  53