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authorSteve French <sfrench@us.ibm.com>2007-02-08 18:14:13 +0000
committerSteve French <sfrench@us.ibm.com>2007-02-08 18:14:13 +0000
commit7ba526316ae122e60c0c7a40793491f71b9ec590 (patch)
tree5cac6a04506e79823245cd2996572b48b468e736 /fs/cifs/file.c
parent595dcfecf642c8b0772989ed46f15ee03c25a205 (diff)
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[CIFS] Allow update of EOF on remote extend of file
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/file.c')
-rw-r--r--fs/cifs/file.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index e9dcf5e..07ff935 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1954,7 +1954,7 @@ static int cifs_readpage(struct file *file, struct page *page)
refreshing the inode only on increases in the file size
but this is tricky to do without racing with writebehind
page caching in the current Linux kernel design */
-int is_size_safe_to_change(struct cifsInodeInfo *cifsInode)
+int is_size_safe_to_change(struct cifsInodeInfo *cifsInode, __u64 end_of_file)
{
struct cifsFileInfo *open_file = NULL;
@@ -1976,6 +1976,9 @@ int is_size_safe_to_change(struct cifsInodeInfo *cifsInode)
return 1;
}
+ if(i_size_read(&cifsInode->vfs_inode) < end_of_file)
+ return 1;
+
return 0;
} else
return 1;