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NFSv4: Declare the size up to date after it was set. 

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 <trond.myklebust@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
hifive-unleashed-5.1
Trond Myklebust 2018-03-27 17:10:42 -04:00 committed by Anna Schumaker
parent aae5730e2d
commit f6cdfa6dd6
2 changed files with 2 additions and 0 deletions
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1
fs/nfs/inode.c
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@ -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);

1
fs/nfs/write.c
View File

@ -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);