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Commit fecd86aa authored by Martin Brandenburg's avatar Martin Brandenburg Committed by Mike Marshall
Browse files

ornagefs: ensure that truncate has an up to date inode size 



Signed-off-by: default avatarMartin Brandenburg <martin@omnibond.com>
Signed-off-by: default avatarMike Marshall <hubcap@omnibond.com>
parent e8da254c

fs/orangefs/inode.c

+12 −1
Original line number Diff line number Diff line
@@ -157,7 +157,7 @@ static int orangefs_setattr_size(struct inode *inode, struct iattr *iattr) 
{

	struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(inode);

	struct orangefs_kernel_op_s *new_op;

	loff_t orig_size = i_size_read(inode);

	loff_t orig_size;

	int ret = -EINVAL;



	gossip_debug(GOSSIP_INODE_DEBUG,
@@ -168,6 +168,17 @@ static int orangefs_setattr_size(struct inode *inode, struct iattr *iattr) 
		     orangefs_inode->refn.fs_id,

		     iattr->ia_size);



	/* Ensure that we have a up to date size, so we know if it changed. */

	ret = orangefs_inode_getattr(inode, 0, 1);

	if (ret == -ESTALE)

		ret = -EIO;

	if (ret) {

		gossip_err("%s: orangefs_inode_getattr failed, ret:%d:.\n",

		    __func__, ret);

		return ret;

	}

	orig_size = i_size_read(inode);



	truncate_setsize(inode, iattr->ia_size);



	new_op = op_alloc(ORANGEFS_VFS_OP_TRUNCATE);