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Xiang Xiao
50377d0909
A 16-bit ino_t can only address 65536 distinct file serial numbers, which is not enough for filesystems with large directory trees and breaks portable software (e.g. dropbear's scp) that expects a wider inode number space. Widen ino_t (and nuttx_ino_t in the hostfs ABI) to uint32_t to match common POSIX practice. Update fs/rpmsgfs/rpmsgfs.h accordingly: promote the 'ino' field in struct rpmsgfs_stat_priv_s from uint16_t to uint32_t and move 'nlink' into the trailing 16-bit slot previously occupied by the reserved field, keeping the overall packed-struct layout/size unchanged. Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>