Re: [f2fs-dev] [PATCH] f2fs: export pin_file flag to user

2019-01-04 Thread Jaegeuk Kim
On 01/04, Chao Yu wrote: > On 2019/1/4 12:19, Jaegeuk Kim wrote: > > This exports pin_file status to user. > > Semantics of pin_file flag is the same as nocow flag which is more widely > used in lsattr/chattr and vfs now. > > #define FS_NOCOW_FL 0x0080 /* Do not cow file *

Re: [f2fs-dev] [PATCH] f2fs: export pin_file flag to user

2019-01-04 Thread Chao Yu
On 2019/1/4 12:19, Jaegeuk Kim wrote: > This exports pin_file status to user. Semantics of pin_file flag is the same as nocow flag which is more widely used in lsattr/chattr and vfs now. #define FS_NOCOW_FL 0x0080 /* Do not cow file */ lsattr/chattr no copy on write (C)