staging: exfat: Use kvzalloc() instead of kzalloc() for exfat_sb_info
Fix mount failed "Cannot allocate memory". When the memory gets fragmented, kzalloc() might fail to allocate physically contiguous pages for the struct exfat_sb_info (its size is about 34KiB) even the total free memory is enough. Use kvzalloc() to solve this problem. Reviewed-by:Ethan Wu <ethanwu@synology.com> Signed-off-by:
Jia-Ye Li <jiayeli@synology.com> Link: https://lore.kernel.org/r/20190925083729.4653-1-jiayeli@synology.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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