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    Subject[PATCH 0/2] Introduce simple_open()
    I noticed that if I want to tweak debugfs file ops I need to copy
    the implementation of default_open() in fs/debugfs/file.c. I went
    to look for an exported function that would be common across all
    debugfs users but I couldn't find any.

    This patchset moves default_open() to libfs so that other filesystems
    can use it (although almost 99% of users are debugfs clients). I
    wrote a semantic patch to find all the kernel users and ended up
    with a nice diff:

    58 files changed, 150 insertions(+), 560 deletions(-)

    I will send those patches as a follow up to these two once we settle
    on naming and merging strategies for the patches.

    Stephen Boyd (2):
    libfs: Add simple_open()
    coccinelle: semantic patch for simple_open()

    fs/libfs.c | 8 +++++++
    include/linux/fs.h | 1 +
    scripts/coccinelle/api/simple_open.cocci | 34 ++++++++++++++++++++++++++++++
    3 files changed, 43 insertions(+)
    create mode 100644 scripts/coccinelle/api/simple_open.cocci

    Sent by an employee of the Qualcomm Innovation Center, Inc.
    The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.

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