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-rw-r--r--fs/gfs2/bmap.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 1dc9a13ce6bb..93b5809c20bb 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1286,17 +1286,26 @@ int gfs2_setattr_size(struct inode *inode, u64 newsize)
if (ret)
return ret;
+ ret = get_write_access(inode);
+ if (ret)
+ return ret;
+
inode_dio_wait(inode);
ret = gfs2_rs_alloc(GFS2_I(inode));
if (ret)
- return ret;
+ goto out;
oldsize = inode->i_size;
- if (newsize >= oldsize)
- return do_grow(inode, newsize);
+ if (newsize >= oldsize) {
+ ret = do_grow(inode, newsize);
+ goto out;
+ }
- return do_shrink(inode, oldsize, newsize);
+ ret = do_shrink(inode, oldsize, newsize);
+out:
+ put_write_access(inode);
+ return ret;
}
int gfs2_truncatei_resume(struct gfs2_inode *ip)