Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8a8c74bf94fcdec058062d331b3d9777910778ab
Commit: 8a8c74bf94fcdec058062d331b3d9777910778ab
Parent: 9b45b74ce2234ca15131ec0725010c1da818df05
Author: Chuck Lever <[EMAIL PROTECTED]>
AuthorDate: Fri Oct 26 13:31:47 2007 -0400
Committer: Trond Myklebust <[EMAIL PROTECTED]>
CommitDate: Wed Jan 30 02:05:43 2008 -0500
NFS: Ensure nfs_wcc_update_inode always converts file size to loff_t
The nfs_wcc_update_inode() function omits logic to convert the type of
the NFS on-the-wire value of a file's size (__u64) to the type of file
size value stored in struct inode (loff_t, which is signed).
Everywhere else in the NFS client I checked already correctly converts the
file size type.
This effects only very large files.
Signed-off-by: Chuck Lever <[EMAIL PROTECTED]>
Signed-off-by: Trond Myklebust <[EMAIL PROTECTED]>
---
fs/nfs/inode.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index db5d96d..cd0e57f 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -814,8 +814,9 @@ static void nfs_wcc_update_inode(struct inode *inode,
struct nfs_fattr *fattr)
if (S_ISDIR(inode->i_mode))
nfsi->cache_validity |= NFS_INO_INVALID_DATA;
}
- if (inode->i_size == fattr->pre_size && nfsi->npages == 0)
- inode->i_size = fattr->size;
+ if (inode->i_size == nfs_size_to_loff_t(fattr->pre_size) &&
+ nfsi->npages == 0)
+ inode->i_size = nfs_size_to_loff_t(fattr->size);
}
}
-
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