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Eventually this can be removed when delayed attrs becomes permanent. Signed-off-by: Allison Henderson --- fs/xfs/libxfs/xfs_attr.h | 2 +- fs/xfs/xfs_mount.h | 1 + fs/xfs/xfs_super.c | 6 +++++- fs/xfs/xfs_xattr.c | 2 ++ 4 files changed, 9 insertions(+), 2 deletions(-) diff --git a/fs/xfs/libxfs/xfs_attr.h b/fs/xfs/libxfs/xfs_attr.h index 859dbef..5141958 100644 --- a/fs/xfs/libxfs/xfs_attr.h +++ b/fs/xfs/libxfs/xfs_attr.h @@ -30,7 +30,7 @@ struct xfs_attr_list_context; static inline bool xfs_hasdelattr(struct xfs_mount *mp) { - return false; + return mp->m_flags & XFS_MOUNT_DELATTR; } /* diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 66a47f5..2945868 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -257,6 +257,7 @@ typedef struct xfs_mount { #define XFS_MOUNT_NOATTR2 (1ULL << 25) /* disable use of attr2 format */ #define XFS_MOUNT_DAX_ALWAYS (1ULL << 26) #define XFS_MOUNT_DAX_NEVER (1ULL << 27) +#define XFS_MOUNT_DELATTR (1ULL << 28) /* enable delayed attributes */ /* * Max and min values for mount-option defined I/O diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index c30b077..1a7edae 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -94,7 +94,7 @@ enum { Opt_filestreams, Opt_quota, Opt_noquota, Opt_usrquota, Opt_grpquota, Opt_prjquota, Opt_uquota, Opt_gquota, Opt_pquota, Opt_uqnoenforce, Opt_gqnoenforce, Opt_pqnoenforce, Opt_qnoenforce, - Opt_discard, Opt_nodiscard, Opt_dax, Opt_dax_enum, + Opt_discard, Opt_nodiscard, Opt_dax, Opt_dax_enum, Opt_delattr }; static const struct fs_parameter_spec xfs_fs_parameters[] = { @@ -139,6 +139,7 @@ static const struct fs_parameter_spec xfs_fs_parameters[] = { fsparam_flag("nodiscard", Opt_nodiscard), fsparam_flag("dax", Opt_dax), fsparam_enum("dax", Opt_dax_enum, dax_param_enums), + fsparam_flag("delattr", Opt_delattr), {} }; @@ -1277,6 +1278,9 @@ xfs_fs_parse_param( xfs_mount_set_dax_mode(parsing_mp, result.uint_32); return 0; #endif + case Opt_delattr: + parsing_mp->m_flags |= XFS_MOUNT_DELATTR; + return 0; /* Following mount options will be removed in September 2025 */ case Opt_ikeep: xfs_fs_warn_deprecated(fc, param, XFS_MOUNT_IKEEP, true); diff --git a/fs/xfs/xfs_xattr.c b/fs/xfs/xfs_xattr.c index 66b334f..7335423 100644 --- a/fs/xfs/xfs_xattr.c +++ b/fs/xfs/xfs_xattr.c @@ -8,6 +8,8 @@ #include "xfs_shared.h" #include "xfs_format.h" #include "xfs_log_format.h" +#include "xfs_trans_resv.h" +#include "xfs_mount.h" #include "xfs_da_format.h" #include "xfs_trans_resv.h" #include "xfs_mount.h" -- 2.7.4