Commits
![Jaegeuk Kim](https://secure.gravatar.com/avatar/6697e42fecbb21fab4d0e10985e0a8a7.jpg?s=96&d=mm)
Jaegeuk Kim committed d00d1b71d98
f2fs: fix multiple f2fs_add_link() calls having same name commit 88c5c13a5027b36d914536fdba23f069d7067204 upstream. It turns out a stakable filesystem like sdcardfs in AOSP can trigger multiple vfs_create() to lower filesystem. In that case, f2fs will add multiple dentries having same name which breaks filesystem consistency. Until upper layer fixes, let's work around by f2fs, which shows actually not much performance regression. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>