Re: WARNING at lib/idr.c:527

[Nikolay Pertsev]

   Hello!
   I am having same issue. I tried your proposed solution, but it did not fix
   it.
   Hopefully more data about this bug will enable you to resolve it faster.
   Also let me know if you want me to test something or if you need more data.
   Here is my relevant dmesg output:
   [1]http://pastebin.com/VKwJN1ss
   On Mon, Jun 9, 2014 at 12:31 PM, <[2]sf...@users.sourceforge.net> wrote:

     Would you try testing after this fix?
     - new tmpfs-idr.patch removes a line from
     Â  linux/mm/shmem.c:shmem_get_inode() like this.
     @@ -1365,13 +1375,13 @@ static struct inode *shmem_get_inode(struct
     super_block *sb, const struct inode
     Â  Â  Â  Â  struct inode *inode;
     Â  Â  Â  Â  struct shmem_inode_info *info;
     Â  Â  Â  Â  struct shmem_sb_info *sbinfo = SHMEM_SB(sb);
     + Â  Â  Â  int ino;
     Â  Â  Â  Â  if (shmem_reserve_inode(sb))
     Â  Â  Â  Â  Â  Â  Â  Â  return NULL;
     Â  Â  Â  Â  inode = new_inode(sb);
     Â  Â  Â  Â  if (inode) {
     - Â  Â  Â  Â  Â  Â  Â  inode->i_ino = get_next_ino();
     Â  Â  Â  Â  Â  Â  Â  Â  inode_init_owner(inode, dir, mode);
     Â  Â  Â  Â  Â  Â  Â  Â  inode->i_blocks = 0;
     Â   Â   Â   Â   Â   Â   Â   Â  inode->i_mapping->backing_dev_info =
     &shmem_backing_dev_info;
     - insert this line at the removed line like this.
     Â  Â  Â  Â  inode->i_ino = get_next_ino();
     Â  Â  Â  Â  --> inode->i_ino = 0;
     Would modify manually and test?
     J. R. Okajima

   --
   Use GNU/Linux

References

   1. http://pastebin.com/VKwJN1ss
   2. mailto:sf...@users.sourceforge.net

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