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Diffstat (limited to 'fs/xfs/linux-2.6/xfs_aops.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_aops.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 7968d41e27a..bf7aad0d78b 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1504,9 +1504,17 @@ xfs_vm_write_begin(
struct page **pagep,
void **fsdata)
{
- *pagep = NULL;
- return block_write_begin(file, mapping, pos, len, flags | AOP_FLAG_NOFS,
- pagep, fsdata, xfs_get_blocks);
+ int ret;
+
+ ret = block_write_begin(mapping, pos, len, flags | AOP_FLAG_NOFS,
+ pagep, xfs_get_blocks);
+ if (unlikely(ret)) {
+ loff_t isize = mapping->host->i_size;
+ if (pos + len > isize)
+ vmtruncate(mapping->host, isize);
+ }
+
+ return ret;
}
STATIC sector_t