nilfs2: mark S_NOATIME on inodes only if NOATIME attribute is set
At present, nilfs marks S_NOATIME flag on all inodes. This restricts nilfs_set_inode_flags function so that it marks S_NOATIME only if a given inode has an FS_NOATIME_FL flag. Although nilfs does not support atime yet, touch_atime() still safely returns on IS_NOATIME check since MS_NOATIME is always set on sb. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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@ -365,9 +365,7 @@ void nilfs_set_inode_flags(struct inode *inode)
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inode->i_flags |= S_APPEND;
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inode->i_flags |= S_APPEND;
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if (flags & FS_IMMUTABLE_FL)
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if (flags & FS_IMMUTABLE_FL)
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inode->i_flags |= S_IMMUTABLE;
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inode->i_flags |= S_IMMUTABLE;
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#ifndef NILFS_ATIME_DISABLE
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if (flags & FS_NOATIME_FL)
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if (flags & FS_NOATIME_FL)
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#endif
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inode->i_flags |= S_NOATIME;
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inode->i_flags |= S_NOATIME;
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if (flags & FS_DIRSYNC_FL)
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if (flags & FS_DIRSYNC_FL)
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inode->i_flags |= S_DIRSYNC;
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inode->i_flags |= S_DIRSYNC;
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