Re: [Ocfs2-devel] [PATCH v3 2/3] ocfs2: add ocfs2_overwrite_io function

Hi Gang, On 2018/1/4 11:32, Gang He wrote: > Hi Alex, > > >> Hi Gang, >> >> On 2018/1/3 13:14, Gang He wrote: >>> Hi Alex, >>> >>> >> Hi Gang, On 2017/12/28 18:07, Gang He wrote: > Add ocfs2_overwrite_io function, which is used to judge if > overwrite allocated bl

Re: [Ocfs2-devel] [PATCH v3 2/3] ocfs2: add ocfs2_overwrite_io function

Hi Alex, >>> > Hi Gang, > > On 2018/1/3 13:14, Gang He wrote: >> Hi Alex, >> >> > >>> Hi Gang, >>> >>> On 2017/12/28 18:07, Gang He wrote: Add ocfs2_overwrite_io function, which is used to judge if overwrite allocated blocks, otherwise, the write will bring extra block allo

Re: [Ocfs2-devel] [PATCH v3 2/3] ocfs2: add ocfs2_overwrite_io function

Hi Gang, On 2018/1/3 13:14, Gang He wrote: > Hi Alex, > > >> Hi Gang, >> >> On 2017/12/28 18:07, Gang He wrote: >>> Add ocfs2_overwrite_io function, which is used to judge if >>> overwrite allocated blocks, otherwise, the write will bring extra >>> block allocation overhead. >>> >>> Signed-

Re: [Ocfs2-devel] [PATCH v3 2/3] ocfs2: add ocfs2_overwrite_io function

Hi Alex, >>> > Hi Gang, > > On 2017/12/28 18:07, Gang He wrote: >> Add ocfs2_overwrite_io function, which is used to judge if >> overwrite allocated blocks, otherwise, the write will bring extra >> block allocation overhead. >> >> Signed-off-by: Gang He >> --- >> fs/ocfs2/extent_map.c | 45 +

Re: [Ocfs2-devel] [PATCH v3 2/3] ocfs2: add ocfs2_overwrite_io function

Hi Gang, On 2017/12/28 18:07, Gang He wrote: > Add ocfs2_overwrite_io function, which is used to judge if > overwrite allocated blocks, otherwise, the write will bring extra > block allocation overhead. > > Signed-off-by: Gang He > --- > fs/ocfs2/extent_map.c | 45 ++