RE: [PATCH] exfat: improve write performance when dirsync enabled

2021-03-19 Thread Namjae Jeon
> > Degradation of write speed caused by frequent disk access for cluster > > bitmap update on every cluster allocation could be improved by > > selective syncing bitmap buffer. Change to flush bitmap buffer only > > for the directory related operations. > > > > Signed-off-by: Hyeongseok Kim > >

RE: [PATCH] exfat: improve write performance when dirsync enabled

2021-03-16 Thread Sungjong Seo
> Degradation of write speed caused by frequent disk access for cluster > bitmap update on every cluster allocation could be improved by selective > syncing bitmap buffer. Change to flush bitmap buffer only for the > directory related operations. > > Signed-off-by: Hyeongseok Kim Looks good. Tha

[PATCH] exfat: improve write performance when dirsync enabled

2021-03-14 Thread Hyeongseok Kim
Degradation of write speed caused by frequent disk access for cluster bitmap update on every cluster allocation could be improved by selective syncing bitmap buffer. Change to flush bitmap buffer only for the directory related operations. Signed-off-by: Hyeongseok Kim --- fs/exfat/balloc.c | 4