[PATCH -rc2-mm2] update tmpfs for new delete_inode behavior

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



LTP on tmpfs hits kernel BUG at mm/shmem.c:680!  shmem_delete_inode needs
to truncate_inode_pages for itself now.  It's not immediately obvious since
many cases get covered by shmem_truncate's followup truncate_inode_pages:
maybe with thought we can just call it once, but right now fix the BUG.

Signed-off-by: Hugh Dickins <[email protected]>

--- 2.6.13-rc2-mm2/mm/shmem.c	2005-07-06 11:23:52.000000000 +0100
+++ linux/mm/shmem.c	2005-07-12 13:58:26.000000000 +0100
@@ -668,6 +668,7 @@ static void shmem_delete_inode(struct in
 	struct shmem_inode_info *info = SHMEM_I(inode);
 
 	if (inode->i_op->truncate == shmem_truncate) {
+		truncate_inode_pages(inode->i_mapping, 0);
 		shmem_unacct_size(info->flags, inode->i_size);
 		inode->i_size = 0;
 		shmem_truncate(inode);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]
  Powered by Linux