Excerpts from Andreas Dilger's message of 2011-02-24 13:37:52 -0500: > On 2011-02-24, at 2:40 AM, liubo wrote: > > #define FS_DIRECTIO_FL 0x00100000 /* Use direct i/o */ > > +#define FS_NOCOW_FL 0x00200000 /* Do not cow file */ > > +#define FS_COW_FL 0x00100000 /* Cow file */ > > #define FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */ > > I'm assuming that FS_COW_FL should not be the same as FS_DIRECTIO_FL?
No, we can do DIRECTIO with COW. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
