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    Subject[14/91] ext4: release page cache in ext4_mb_load_buddy error path
    2.6.32-longterm review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Yang Ruirui <ruirui.r.yang@tieto.com>

    commit 26626f1172fb4f3f323239a6a5cf4e082643fa46 upstream.

    Add missing page_cache_release in the error path of ext4_mb_load_buddy

    Signed-off-by: Yang Ruirui <ruirui.r.yang@tieto.com>
    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    fs/ext4/mballoc.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/fs/ext4/mballoc.c
    +++ b/fs/ext4/mballoc.c
    @@ -1173,6 +1173,8 @@ repeat_load_buddy:
    return 0;

    err:
    + if (page)
    + page_cache_release(page);
    if (e4b->bd_bitmap_page)
    page_cache_release(e4b->bd_bitmap_page);
    if (e4b->bd_buddy_page)



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