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| author | Theodore Ts'o <tytso@mit.edu> | 2009-09-17 16:32:22 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-09-17 16:32:22 +0400 |
| commit | 1b9c12f44c1eb614fd3b8822bfe8f1f5d8e53737 (patch) | |
| tree | 5de0737dd71557dadaa5e3f98d6e62bd3b9d7c51 /fs/ext4/inode.c | |
| parent | fb0a387dcdcd21aab1b09ee7fd80b7c979bdbbfd (diff) | |
| download | linux-1b9c12f44c1eb614fd3b8822bfe8f1f5d8e53737.tar.xz | |
ext4: store EXT4_EXT_MIGRATE in i_state instead of i_flags
EXT4_EXT_MIGRATE is only intended to be used for an in-memory flag,
and the hex value assigned to it collides with FS_DIRECTIO_FL (which
is also stored in i_flags). There's no reason for the
EXT4_EXT_MIGRATE bit to be stored in i_flags, so we switch it to use
i_state instead.
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 5a8979259c9a..a5b4ce40cc66 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1255,8 +1255,7 @@ int ext4_get_blocks(handle_t *handle, struct inode *inode, sector_t block, * i_data's format changing. Force the migrate * to fail by clearing migrate flags */ - EXT4_I(inode)->i_flags = EXT4_I(inode)->i_flags & - ~EXT4_EXT_MIGRATE; + EXT4_I(inode)->i_state &= ~EXT4_STATE_EXT_MIGRATE; } } @@ -4596,8 +4595,7 @@ static int ext4_do_update_inode(handle_t *handle, if (ext4_inode_blocks_set(handle, raw_inode, ei)) goto out_brelse; raw_inode->i_dtime = cpu_to_le32(ei->i_dtime); - /* clear the migrate flag in the raw_inode */ - raw_inode->i_flags = cpu_to_le32(ei->i_flags & ~EXT4_EXT_MIGRATE); + raw_inode->i_flags = cpu_to_le32(ei->i_flags); if (EXT4_SB(inode->i_sb)->s_es->s_creator_os != cpu_to_le32(EXT4_OS_HURD)) raw_inode->i_file_acl_high = |