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    Subject[PATCH] fs/dax: remove unused function
    Date
    When CONFIG_FS_DAX is enabled we get this warning:
    fs/dax.c:106:14: warning: ‘dax_make_page_entry’ defined but not used
    [-Wunused-function]
    static void *dax_make_page_entry(struct page *page, void *entry)
    ^~~~~~~~~~~~~~~~~~~
    Remove the unused function.

    Fixes: 9bfcbe5ef12f ("dax: Convert dax_lock_page to XArray")
    Reported-by: Ross Zwisler <ross.zwisler@linux.intel.com>
    Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
    ---
    fs/dax.c | 6 ------
    1 file changed, 6 deletions(-)

    diff --git a/fs/dax.c b/fs/dax.c
    index fcf1332dcb0a..6e6cae1db520 100644
    --- a/fs/dax.c
    +++ b/fs/dax.c
    @@ -103,12 +103,6 @@ static void *dax_make_entry(pfn_t pfn, unsigned long flags)
    return xa_mk_value(flags | (pfn_t_to_pfn(pfn) << DAX_SHIFT));
    }

    -static void *dax_make_page_entry(struct page *page, void *entry)
    -{
    - pfn_t pfn = page_to_pfn_t(page);
    - return dax_make_entry(pfn, dax_is_pmd_entry(entry));
    -}
    -
    static bool dax_is_locked(void *entry)
    {
    return xa_to_value(entry) & DAX_LOCKED;
    --
    2.18.0
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