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xfs: deprecate BMV_IF_NO_DMAPI_READ flag 

Use of the flag has had no effect since kernel commit 288699feca
("xfs: drop dmapi hooks"), which removed all dmapi related code, so
deprecate it.

Signed-off-by: Anthony Iliopoulos <ailiop@suse.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Anthony Iliopoulos 2021-03-31 13:56:47 -07:00 committed by Darrick J. Wong
parent 4422501da6
commit fcb62c2803
2 changed files with 1 additions and 3 deletions
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2
fs/xfs/libxfs/xfs_fs.h
View File

@ -65,7 +65,7 @@ struct getbmapx {
/* bmv_iflags values - set by XFS_IOC_GETBMAPX caller. */
#define BMV_IF_ATTRFORK 0x1 /* return attr fork rather than data */
#define BMV_IF_NO_DMAPI_READ 0x2 /* Do not generate DMAPI read event */
#define BMV_IF_NO_DMAPI_READ 0x2 /* Deprecated */
#define BMV_IF_PREALLOC 0x4 /* rtn status BMV_OF_PREALLOC if req */
#define BMV_IF_DELALLOC 0x8 /* rtn status BMV_OF_DELALLOC if req */
#define BMV_IF_NO_HOLES 0x10 /* Do not return holes */

2
fs/xfs/xfs_ioctl.c
View File

@ -1672,8 +1672,6 @@ xfs_ioc_getbmap(
bmx.bmv_iflags = BMV_IF_ATTRFORK;
/*FALLTHRU*/
case XFS_IOC_GETBMAP:
if (file->f_mode & FMODE_NOCMTIME)
bmx.bmv_iflags |= BMV_IF_NO_DMAPI_READ;
/* struct getbmap is a strict subset of struct getbmapx. */
recsize = sizeof(struct getbmap);
break;