When we've changed the file size, then ensure we declare it to be
up to date in the inode attributes.
Signed-off-by: Trond Myklebust <[email protected]>
---
fs/nfs/inode.c | 1 +
fs/nfs/write.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index a2c5d4ad4535..ba73eda0600e 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -646,6 +646,7 @@ static int nfs_vmtruncate(struct inode * inode, loff_t offset)
/* Optimisation */
if (offset == 0)
NFS_I(inode)->cache_validity &= ~NFS_INO_INVALID_DATA;
+ NFS_I(inode)->cache_validity &= ~NFS_INO_INVALID_SIZE;
spin_unlock(&inode->i_lock);
truncate_pagecache(inode, offset);
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 485ce488eb0b..f3426a2d01de 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -231,6 +231,7 @@ static void nfs_grow_file(struct page *page, unsigned int offset, unsigned int c
if (i_size >= end)
goto out;
i_size_write(inode, end);
+ NFS_I(inode)->cache_validity &= ~NFS_INO_INVALID_SIZE;
nfs_inc_stats(inode, NFSIOS_EXTENDWRITE);
out:
spin_unlock(&inode->i_lock);
--
2.14.3