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authorTheodore Ts'o <tytso@mit.edu>2013-08-16 21:22:41 -0400
committerTheodore Ts'o <tytso@mit.edu>2013-08-16 21:22:41 -0400
commit3be78c73179c9347bdc0a92b2898063bd2300ff7 (patch)
treeeb4147818a58e3dd80300fd09fc94ad344480231 /fs/ext4/migrate.c
parentc349179b4808f7c8e1ff1b4dd967c047eefd24bc (diff)
ext4: use unsigned int for es_status values
Don't use an unsigned long long for the es_status flags; this requires that we pass 64-bit values around which is painful on 32-bit systems. Instead pass the extent status flags around using the low 4 bits of an unsigned int, and shift them into place when we are reading or writing es_pblk. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reviewed-by: Zheng Liu <wenqing.lz@taobao.com>
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