On Fri, Feb 21, 2020 at 06:11:51AM -0800, Christoph Hellwig wrote:
> The ATTR_* flags have a long IRIX history, where they a userspace
> interface, the on-disk format and an internal interface. We've split
> out the on-disk interface to the XFS_ATTR_* values, but despite (or
> because?) of that the flag have still been a mess. Switch the
> internal interface to pass the on-disk XFS_ATTR_* flags for the
> namespace and the Linux XATTR_* flags for the actual flags instead.
> The ATTR_* values that are actually used are move to xfs_fs.h with a
> new XFS_IOC_* prefix to not conflict with the userspace version that
> has the same name and must have the same value.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> Reviewed-by: Chandan Rajendra <chandanrlinux@xxxxxxxxx>
I appreciate the extra comments over the v2 version. :)
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
--D
> ---
> fs/xfs/libxfs/xfs_attr.c | 16 ++++++-------
> fs/xfs/libxfs/xfs_attr.h | 22 +-----------------
> fs/xfs/libxfs/xfs_attr_leaf.c | 14 +++++------
> fs/xfs/libxfs/xfs_da_format.h | 12 ----------
> fs/xfs/libxfs/xfs_fs.h | 12 +++++++++-
> fs/xfs/libxfs/xfs_types.h | 3 ++-
> fs/xfs/scrub/attr.c | 5 +---
> fs/xfs/xfs_acl.c | 5 ++--
> fs/xfs/xfs_ioctl.c | 44 +++++++++++++++++++++++++----------
> fs/xfs/xfs_iops.c | 3 +--
> fs/xfs/xfs_linux.h | 1 +
> fs/xfs/xfs_trace.h | 35 +++++++++++++++++-----------
> fs/xfs/xfs_xattr.c | 18 +++++---------
> 13 files changed, 94 insertions(+), 96 deletions(-)
>
> diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
> index 495364927ea0..ff4f34f8f74c 100644
> --- a/fs/xfs/libxfs/xfs_attr.c
> +++ b/fs/xfs/libxfs/xfs_attr.c
> @@ -295,7 +295,7 @@ xfs_attr_set(
> struct xfs_inode *dp = args->dp;
> struct xfs_mount *mp = dp->i_mount;
> struct xfs_trans_res tres;
> - int rsvd = (args->flags & ATTR_ROOT) != 0;
> + bool rsvd = (args->attr_filter & XFS_ATTR_ROOT);
> int error, local;
> unsigned int total;
>
> @@ -423,10 +423,10 @@ xfs_attr_shortform_addname(xfs_da_args_t *args)
> trace_xfs_attr_sf_addname(args);
>
> retval = xfs_attr_shortform_lookup(args);
> - if (retval == -ENOATTR && (args->flags & ATTR_REPLACE))
> + if (retval == -ENOATTR && (args->attr_flags & XATTR_REPLACE))
> return retval;
> if (retval == -EEXIST) {
> - if (args->flags & ATTR_CREATE)
> + if (args->attr_flags & XATTR_CREATE)
> return retval;
> retval = xfs_attr_shortform_remove(args);
> if (retval)
> @@ -436,7 +436,7 @@ xfs_attr_shortform_addname(xfs_da_args_t *args)
> * that the leaf format add routine won't trip over the attr
> * not being around.
> */
> - args->flags &= ~ATTR_REPLACE;
> + args->attr_flags &= ~XATTR_REPLACE;
> }
>
> if (args->namelen >= XFS_ATTR_SF_ENTSIZE_MAX ||
> @@ -489,10 +489,10 @@ xfs_attr_leaf_addname(
> * the given flags produce an error or call for an atomic rename.
> */
> retval = xfs_attr3_leaf_lookup_int(bp, args);
> - if (retval == -ENOATTR && (args->flags & ATTR_REPLACE))
> + if (retval == -ENOATTR && (args->attr_flags & XATTR_REPLACE))
> goto out_brelse;
> if (retval == -EEXIST) {
> - if (args->flags & ATTR_CREATE) /* pure create op */
> + if (args->attr_flags & XATTR_CREATE) /* pure create op */
> goto out_brelse;
>
> trace_xfs_attr_leaf_replace(args);
> @@ -763,10 +763,10 @@ xfs_attr_node_addname(
> goto out;
> blk = &state->path.blk[ state->path.active-1 ];
> ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC);
> - if (retval == -ENOATTR && (args->flags & ATTR_REPLACE))
> + if (retval == -ENOATTR && (args->attr_flags & XATTR_REPLACE))
> goto out;
> if (retval == -EEXIST) {
> - if (args->flags & ATTR_CREATE)
> + if (args->attr_flags & XATTR_CREATE)
> goto out;
>
> trace_xfs_attr_node_replace(args);
> diff --git a/fs/xfs/libxfs/xfs_attr.h b/fs/xfs/libxfs/xfs_attr.h
> index 8d42f5782ff7..a6bedb0eda26 100644
> --- a/fs/xfs/libxfs/xfs_attr.h
> +++ b/fs/xfs/libxfs/xfs_attr.h
> @@ -21,26 +21,6 @@ struct xfs_attr_list_context;
> * as possible so as to fit into the literal area of the inode.
> */
>
> -/*========================================================================
> - * External interfaces
> - *========================================================================*/
> -
> -
> -#define ATTR_DONTFOLLOW 0x0001 /* -- ignored, from IRIX -- */
> -#define ATTR_ROOT 0x0002 /* use attrs in root (trusted) namespace */
> -#define ATTR_TRUST 0x0004 /* -- unused, from IRIX -- */
> -#define ATTR_SECURE 0x0008 /* use attrs in security namespace */
> -#define ATTR_CREATE 0x0010 /* pure create: fail if attr already exists */
> -#define ATTR_REPLACE 0x0020 /* pure set: fail if attr does not exist */
> -
> -#define XFS_ATTR_FLAGS \
> - { ATTR_DONTFOLLOW, "DONTFOLLOW" }, \
> - { ATTR_ROOT, "ROOT" }, \
> - { ATTR_TRUST, "TRUST" }, \
> - { ATTR_SECURE, "SECURE" }, \
> - { ATTR_CREATE, "CREATE" }, \
> - { ATTR_REPLACE, "REPLACE" }
> -
> /*
> * The maximum size (into the kernel or returned from the kernel) of an
> * attribute value or the buffer used for an attr_list() call. Larger
> @@ -87,7 +67,7 @@ struct xfs_attr_list_context {
> int dupcnt; /* count dup hashvals seen */
> int bufsize; /* total buffer size */
> int firstu; /* first used byte in buffer */
> - int flags; /* from VOP call */
> + unsigned int attr_filter; /* XFS_ATTR_{ROOT,SECURE} */
> int resynch; /* T/F: resynch with cursor */
> put_listent_func_t put_listent; /* list output fmt function */
> int index; /* index into output buffer */
> diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c
> index 8852754153ba..5f3702172e96 100644
> --- a/fs/xfs/libxfs/xfs_attr_leaf.c
> +++ b/fs/xfs/libxfs/xfs_attr_leaf.c
> @@ -456,8 +456,7 @@ xfs_attr_match(
> return false;
> if (memcmp(args->name, name, namelen) != 0)
> return false;
> - if (XFS_ATTR_NSP_ARGS_TO_ONDISK(args->flags) !=
> - XFS_ATTR_NSP_ONDISK(flags))
> + if (args->attr_filter != (flags & XFS_ATTR_NSP_ONDISK_MASK))
> return false;
> return true;
> }
> @@ -697,7 +696,7 @@ xfs_attr_shortform_add(xfs_da_args_t *args, int forkoff)
>
> sfe->namelen = args->namelen;
> sfe->valuelen = args->valuelen;
> - sfe->flags = XFS_ATTR_NSP_ARGS_TO_ONDISK(args->flags);
> + sfe->flags = args->attr_filter;
> memcpy(sfe->nameval, args->name, args->namelen);
> memcpy(&sfe->nameval[args->namelen], args->value, args->valuelen);
> sf->hdr.count++;
> @@ -906,7 +905,7 @@ xfs_attr_shortform_to_leaf(
> nargs.valuelen = sfe->valuelen;
> nargs.hashval = xfs_da_hashname(sfe->nameval,
> sfe->namelen);
> - nargs.flags = XFS_ATTR_NSP_ONDISK_TO_ARGS(sfe->flags);
> + nargs.attr_filter = sfe->flags & XFS_ATTR_NSP_ONDISK_MASK;
> error = xfs_attr3_leaf_lookup_int(bp, &nargs); /* set a->index */
> ASSERT(error == -ENOATTR);
> error = xfs_attr3_leaf_add(bp, &nargs);
> @@ -1112,7 +1111,7 @@ xfs_attr3_leaf_to_shortform(
> nargs.value = &name_loc->nameval[nargs.namelen];
> nargs.valuelen = be16_to_cpu(name_loc->valuelen);
> nargs.hashval = be32_to_cpu(entry->hashval);
> - nargs.flags = XFS_ATTR_NSP_ONDISK_TO_ARGS(entry->flags);
> + nargs.attr_filter = entry->flags & XFS_ATTR_NSP_ONDISK_MASK;
> xfs_attr_shortform_add(&nargs, forkoff);
> }
> error = 0;
> @@ -1437,8 +1436,9 @@ xfs_attr3_leaf_add_work(
> entry->nameidx = cpu_to_be16(ichdr->freemap[mapindex].base +
> ichdr->freemap[mapindex].size);
> entry->hashval = cpu_to_be32(args->hashval);
> - entry->flags = tmp ? XFS_ATTR_LOCAL : 0;
> - entry->flags |= XFS_ATTR_NSP_ARGS_TO_ONDISK(args->flags);
> + entry->flags = args->attr_filter;
> + if (tmp)
> + entry->flags |= XFS_ATTR_LOCAL;
> if (args->op_flags & XFS_DA_OP_RENAME) {
> entry->flags |= XFS_ATTR_INCOMPLETE;
> if ((args->blkno2 == args->blkno) &&
> diff --git a/fs/xfs/libxfs/xfs_da_format.h b/fs/xfs/libxfs/xfs_da_format.h
> index 734837a9b51a..08c0a4d98b89 100644
> --- a/fs/xfs/libxfs/xfs_da_format.h
> +++ b/fs/xfs/libxfs/xfs_da_format.h
> @@ -692,19 +692,7 @@ struct xfs_attr3_leafblock {
> #define XFS_ATTR_ROOT (1 << XFS_ATTR_ROOT_BIT)
> #define XFS_ATTR_SECURE (1 << XFS_ATTR_SECURE_BIT)
> #define XFS_ATTR_INCOMPLETE (1 << XFS_ATTR_INCOMPLETE_BIT)
> -
> -/*
> - * Conversion macros for converting namespace bits from argument flags
> - * to ondisk flags.
> - */
> -#define XFS_ATTR_NSP_ARGS_MASK (ATTR_ROOT | ATTR_SECURE)
> #define XFS_ATTR_NSP_ONDISK_MASK (XFS_ATTR_ROOT | XFS_ATTR_SECURE)
> -#define XFS_ATTR_NSP_ONDISK(flags) ((flags) & XFS_ATTR_NSP_ONDISK_MASK)
> -#define XFS_ATTR_NSP_ARGS(flags) ((flags) & XFS_ATTR_NSP_ARGS_MASK)
> -#define XFS_ATTR_NSP_ARGS_TO_ONDISK(x) (((x) & ATTR_ROOT ? XFS_ATTR_ROOT : 0) |\
> - ((x) & ATTR_SECURE ? XFS_ATTR_SECURE : 0))
> -#define XFS_ATTR_NSP_ONDISK_TO_ARGS(x) (((x) & XFS_ATTR_ROOT ? ATTR_ROOT : 0) |\
> - ((x) & XFS_ATTR_SECURE ? ATTR_SECURE : 0))
>
> /*
> * Alignment for namelist and valuelist entries (since they are mixed
> diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h
> index ae77bcd8c05b..245188e4f6d3 100644
> --- a/fs/xfs/libxfs/xfs_fs.h
> +++ b/fs/xfs/libxfs/xfs_fs.h
> @@ -568,6 +568,16 @@ typedef struct xfs_fsop_setdm_handlereq {
> struct fsdmidata __user *data; /* DMAPI data */
> } xfs_fsop_setdm_handlereq_t;
>
> +/*
> + * Flags passed in xfs_attr_multiop.am_flags for the attr ioctl interface.
> + *
> + * NOTE: Must match the values declared in libattr without the XFS_IOC_ prefix.
> + */
> +#define XFS_IOC_ATTR_ROOT 0x0002 /* use attrs in root namespace */
> +#define XFS_IOC_ATTR_SECURE 0x0008 /* use attrs in security namespace */
> +#define XFS_IOC_ATTR_CREATE 0x0010 /* fail if attr already exists */
> +#define XFS_IOC_ATTR_REPLACE 0x0020 /* fail if attr does not exist */
> +
> typedef struct xfs_attrlist_cursor {
> __u32 opaque[4];
> } xfs_attrlist_cursor_t;
> @@ -609,7 +619,7 @@ typedef struct xfs_attr_multiop {
> void __user *am_attrname;
> void __user *am_attrvalue;
> __u32 am_length;
> - __u32 am_flags;
> + __u32 am_flags; /* XFS_IOC_ATTR_* */
> } xfs_attr_multiop_t;
>
> typedef struct xfs_fsop_attrmulti_handlereq {
> diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h
> index 1594325d7742..04d0d11ec7a9 100644
> --- a/fs/xfs/libxfs/xfs_types.h
> +++ b/fs/xfs/libxfs/xfs_types.h
> @@ -194,7 +194,8 @@ typedef struct xfs_da_args {
> uint8_t filetype; /* filetype of inode for directories */
> void *value; /* set of bytes (maybe contain NULLs) */
> int valuelen; /* length of value */
> - int flags; /* argument flags (eg: ATTR_NOCREATE) */
> + unsigned int attr_filter; /* XFS_ATTR_{ROOT,SECURE} */
> + unsigned int attr_flags; /* XATTR_{CREATE,REPLACE} */
> xfs_dahash_t hashval; /* hash value of name */
> xfs_ino_t inumber; /* input/output inode number */
> struct xfs_inode *dp; /* directory inode to manipulate */
> diff --git a/fs/xfs/scrub/attr.c b/fs/xfs/scrub/attr.c
> index 9e336d797616..4ba4eae0dbc3 100644
> --- a/fs/xfs/scrub/attr.c
> +++ b/fs/xfs/scrub/attr.c
> @@ -148,10 +148,7 @@ xchk_xattr_listent(
> }
>
> args.op_flags = XFS_DA_OP_NOTIME;
> - if (flags & XFS_ATTR_ROOT)
> - args.flags |= ATTR_ROOT;
> - else if (flags & XFS_ATTR_SECURE)
> - args.flags |= ATTR_SECURE;
> + args.attr_filter = flags & XFS_ATTR_NSP_ONDISK_MASK;
> args.geo = context->dp->i_mount->m_attr_geo;
> args.whichfork = XFS_ATTR_FORK;
> args.dp = context->dp;
> diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
> index e9a48d718c3a..12f9f83fa353 100644
> --- a/fs/xfs/xfs_acl.c
> +++ b/fs/xfs/xfs_acl.c
> @@ -14,6 +14,7 @@
> #include "xfs_trace.h"
> #include "xfs_error.h"
> #include "xfs_acl.h"
> +#include "xfs_da_format.h"
>
> #include <linux/posix_acl_xattr.h>
>
> @@ -125,7 +126,7 @@ xfs_get_acl(struct inode *inode, int type)
> struct posix_acl *acl = NULL;
> struct xfs_da_args args = {
> .dp = ip,
> - .flags = ATTR_ROOT,
> + .attr_filter = XFS_ATTR_ROOT,
> .valuelen = XFS_ACL_MAX_SIZE(mp),
> };
> int error;
> @@ -166,7 +167,7 @@ __xfs_set_acl(struct inode *inode, struct posix_acl *acl, int type)
> struct xfs_inode *ip = XFS_I(inode);
> struct xfs_da_args args = {
> .dp = ip,
> - .flags = ATTR_ROOT,
> + .attr_filter = XFS_ATTR_ROOT,
> };
> int error;
>
> diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
> index 2c532dec09dc..74394355aa91 100644
> --- a/fs/xfs/xfs_ioctl.c
> +++ b/fs/xfs/xfs_ioctl.c
> @@ -319,11 +319,7 @@ xfs_ioc_attr_put_listent(
> /*
> * Only list entries in the right namespace.
> */
> - if (((context->flags & ATTR_SECURE) == 0) !=
> - ((flags & XFS_ATTR_SECURE) == 0))
> - return;
> - if (((context->flags & ATTR_ROOT) == 0) !=
> - ((flags & XFS_ATTR_ROOT) == 0))
> + if (context->attr_filter != (flags & XFS_ATTR_NSP_ONDISK_MASK))
> return;
>
> arraytop = sizeof(*alist) +
> @@ -348,6 +344,28 @@ xfs_ioc_attr_put_listent(
> trace_xfs_attr_list_add(context);
> }
>
> +static unsigned int
> +xfs_attr_filter(
> + u32 ioc_flags)
> +{
> + if (ioc_flags & XFS_IOC_ATTR_ROOT)
> + return XFS_ATTR_ROOT;
> + if (ioc_flags & XFS_IOC_ATTR_SECURE)
> + return XFS_ATTR_SECURE;
> + return 0;
> +}
> +
> +static unsigned int
> +xfs_attr_flags(
> + u32 ioc_flags)
> +{
> + if (ioc_flags & XFS_IOC_ATTR_CREATE)
> + return XATTR_CREATE;
> + if (ioc_flags & XFS_IOC_ATTR_REPLACE)
> + return XATTR_REPLACE;
> + return 0;
> +}
> +
> int
> xfs_ioc_attr_list(
> struct xfs_inode *dp,
> @@ -369,9 +387,9 @@ xfs_ioc_attr_list(
> /*
> * Reject flags, only allow namespaces.
> */
> - if (flags & ~(ATTR_ROOT | ATTR_SECURE))
> + if (flags & ~(XFS_IOC_ATTR_ROOT | XFS_IOC_ATTR_SECURE))
> return -EINVAL;
> - if (flags == (ATTR_ROOT | ATTR_SECURE))
> + if (flags == (XFS_IOC_ATTR_ROOT | XFS_IOC_ATTR_SECURE))
> return -EINVAL;
>
> /*
> @@ -396,7 +414,7 @@ xfs_ioc_attr_list(
> context.dp = dp;
> context.cursor = &cursor;
> context.resynch = 1;
> - context.flags = flags;
> + context.attr_filter = xfs_attr_filter(flags);
> context.buffer = buffer;
> context.bufsize = (bufsize & ~(sizeof(int)-1)); /* align */
> context.firstu = context.bufsize;
> @@ -453,7 +471,8 @@ xfs_attrmulti_attr_get(
> {
> struct xfs_da_args args = {
> .dp = XFS_I(inode),
> - .flags = flags,
> + .attr_filter = xfs_attr_filter(flags),
> + .attr_flags = xfs_attr_flags(flags),
> .name = name,
> .namelen = strlen(name),
> .valuelen = *len,
> @@ -490,7 +509,8 @@ xfs_attrmulti_attr_set(
> {
> struct xfs_da_args args = {
> .dp = XFS_I(inode),
> - .flags = flags,
> + .attr_filter = xfs_attr_filter(flags),
> + .attr_flags = xfs_attr_flags(flags),
> .name = name,
> .namelen = strlen(name),
> };
> @@ -509,7 +529,7 @@ xfs_attrmulti_attr_set(
> }
>
> error = xfs_attr_set(&args);
> - if (!error && (flags & ATTR_ROOT))
> + if (!error && (flags & XFS_IOC_ATTR_ROOT))
> xfs_forget_acl(inode, name);
> kfree(args.value);
> return error;
> @@ -528,7 +548,7 @@ xfs_ioc_attrmulti_one(
> unsigned char *name;
> int error;
>
> - if ((flags & ATTR_ROOT) && (flags & ATTR_SECURE))
> + if ((flags & XFS_IOC_ATTR_ROOT) && (flags & XFS_IOC_ATTR_SECURE))
> return -EINVAL;
>
> name = strndup_user(uname, MAXNAMELEN);
> diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
> index 94cd4254656c..93e553d32fe3 100644
> --- a/fs/xfs/xfs_iops.c
> +++ b/fs/xfs/xfs_iops.c
> @@ -22,7 +22,6 @@
> #include "xfs_iomap.h"
> #include "xfs_error.h"
>
> -#include <linux/xattr.h>
> #include <linux/posix_acl.h>
> #include <linux/security.h>
> #include <linux/iversion.h>
> @@ -52,7 +51,7 @@ xfs_initxattrs(
> for (xattr = xattr_array; xattr->name != NULL; xattr++) {
> struct xfs_da_args args = {
> .dp = ip,
> - .flags = ATTR_SECURE,
> + .attr_filter = XFS_ATTR_SECURE,
> .name = xattr->name,
> .namelen = strlen(xattr->name),
> .value = xattr->value,
> diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
> index 8738bb03f253..8c0070a797de 100644
> --- a/fs/xfs/xfs_linux.h
> +++ b/fs/xfs/xfs_linux.h
> @@ -60,6 +60,7 @@ typedef __u32 xfs_nlink_t;
> #include <linux/list_sort.h>
> #include <linux/ratelimit.h>
> #include <linux/rhashtable.h>
> +#include <linux/xattr.h>
>
> #include <asm/page.h>
> #include <asm/div64.h>
> diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
> index 43b1b03ae00f..4d18c6b6edbe 100644
> --- a/fs/xfs/xfs_trace.h
> +++ b/fs/xfs/xfs_trace.h
> @@ -36,6 +36,10 @@ struct xfs_owner_info;
> struct xfs_trans_res;
> struct xfs_inobt_rec_incore;
>
> +#define XFS_ATTR_NSP_FLAGS \
> + { XFS_ATTR_ROOT, "ROOT" }, \
> + { XFS_ATTR_SECURE, "SECURE" }
> +
> DECLARE_EVENT_CLASS(xfs_attr_list_class,
> TP_PROTO(struct xfs_attr_list_context *ctx),
> TP_ARGS(ctx),
> @@ -50,7 +54,7 @@ DECLARE_EVENT_CLASS(xfs_attr_list_class,
> __field(int, count)
> __field(int, firstu)
> __field(int, dupcnt)
> - __field(int, flags)
> + __field(int, attr_filter)
> ),
> TP_fast_assign(
> __entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
> @@ -62,10 +66,10 @@ DECLARE_EVENT_CLASS(xfs_attr_list_class,
> __entry->bufsize = ctx->bufsize;
> __entry->count = ctx->count;
> __entry->firstu = ctx->firstu;
> - __entry->flags = ctx->flags;
> + __entry->attr_filter = ctx->attr_filter;
> ),
> TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
> - "buffer %p size %u count %u firstu %u flags %d %s",
> + "buffer %p size %u count %u firstu %u namespace %d %s",
> MAJOR(__entry->dev), MINOR(__entry->dev),
> __entry->ino,
> __entry->hashval,
> @@ -76,8 +80,9 @@ DECLARE_EVENT_CLASS(xfs_attr_list_class,
> __entry->bufsize,
> __entry->count,
> __entry->firstu,
> - __entry->flags,
> - __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS)
> + __entry->attr_filter,
> + __print_flags(__entry->attr_filter, "|",
> + XFS_ATTR_NSP_FLAGS)
> )
> )
>
> @@ -174,7 +179,7 @@ TRACE_EVENT(xfs_attr_list_node_descend,
> __field(int, count)
> __field(int, firstu)
> __field(int, dupcnt)
> - __field(int, flags)
> + __field(int, attr_filter)
> __field(u32, bt_hashval)
> __field(u32, bt_before)
> ),
> @@ -188,12 +193,12 @@ TRACE_EVENT(xfs_attr_list_node_descend,
> __entry->bufsize = ctx->bufsize;
> __entry->count = ctx->count;
> __entry->firstu = ctx->firstu;
> - __entry->flags = ctx->flags;
> + __entry->attr_filter = ctx->attr_filter;
> __entry->bt_hashval = be32_to_cpu(btree->hashval);
> __entry->bt_before = be32_to_cpu(btree->before);
> ),
> TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
> - "buffer %p size %u count %u firstu %u flags %d %s "
> + "buffer %p size %u count %u firstu %u namespae %d %s "
> "node hashval %u, node before %u",
> MAJOR(__entry->dev), MINOR(__entry->dev),
> __entry->ino,
> @@ -205,8 +210,9 @@ TRACE_EVENT(xfs_attr_list_node_descend,
> __entry->bufsize,
> __entry->count,
> __entry->firstu,
> - __entry->flags,
> - __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
> + __entry->attr_filter,
> + __print_flags(__entry->attr_filter, "|",
> + XFS_ATTR_NSP_FLAGS),
> __entry->bt_hashval,
> __entry->bt_before)
> );
> @@ -1701,7 +1707,7 @@ DECLARE_EVENT_CLASS(xfs_attr_class,
> __field(int, namelen)
> __field(int, valuelen)
> __field(xfs_dahash_t, hashval)
> - __field(int, flags)
> + __field(int, attr_filter)
> __field(int, op_flags)
> ),
> TP_fast_assign(
> @@ -1712,11 +1718,11 @@ DECLARE_EVENT_CLASS(xfs_attr_class,
> __entry->namelen = args->namelen;
> __entry->valuelen = args->valuelen;
> __entry->hashval = args->hashval;
> - __entry->flags = args->flags;
> + __entry->attr_filter = args->attr_filter;
> __entry->op_flags = args->op_flags;
> ),
> TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
> - "hashval 0x%x flags %s op_flags %s",
> + "hashval 0x%x namespace %s op_flags %s",
> MAJOR(__entry->dev), MINOR(__entry->dev),
> __entry->ino,
> __entry->namelen,
> @@ -1724,7 +1730,8 @@ DECLARE_EVENT_CLASS(xfs_attr_class,
> __entry->namelen,
> __entry->valuelen,
> __entry->hashval,
> - __print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
> + __print_flags(__entry->attr_filter, "|",
> + XFS_ATTR_NSP_FLAGS),
> __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
> )
>
> diff --git a/fs/xfs/xfs_xattr.c b/fs/xfs/xfs_xattr.c
> index 10ff60e96051..ae07d1424192 100644
> --- a/fs/xfs/xfs_xattr.c
> +++ b/fs/xfs/xfs_xattr.c
> @@ -14,7 +14,6 @@
> #include "xfs_acl.h"
>
> #include <linux/posix_acl_xattr.h>
> -#include <linux/xattr.h>
>
>
> static int
> @@ -23,7 +22,7 @@ xfs_xattr_get(const struct xattr_handler *handler, struct dentry *unused,
> {
> struct xfs_da_args args = {
> .dp = XFS_I(inode),
> - .flags = handler->flags,
> + .attr_filter = handler->flags,
> .name = name,
> .namelen = strlen(name),
> .value = value,
> @@ -44,7 +43,8 @@ xfs_xattr_set(const struct xattr_handler *handler, struct dentry *unused,
> {
> struct xfs_da_args args = {
> .dp = XFS_I(inode),
> - .flags = handler->flags,
> + .attr_filter = handler->flags,
> + .attr_flags = flags,
> .name = name,
> .namelen = strlen(name),
> .value = (void *)value,
> @@ -52,14 +52,8 @@ xfs_xattr_set(const struct xattr_handler *handler, struct dentry *unused,
> };
> int error;
>
> - /* Convert Linux syscall to XFS internal ATTR flags */
> - if (flags & XATTR_CREATE)
> - args.flags |= ATTR_CREATE;
> - if (flags & XATTR_REPLACE)
> - args.flags |= ATTR_REPLACE;
> -
> error = xfs_attr_set(&args);
> - if (!error && (handler->flags & ATTR_ROOT))
> + if (!error && (handler->flags & XFS_ATTR_ROOT))
> xfs_forget_acl(inode, name);
> return error;
> }
> @@ -73,14 +67,14 @@ static const struct xattr_handler xfs_xattr_user_handler = {
>
> static const struct xattr_handler xfs_xattr_trusted_handler = {
> .prefix = XATTR_TRUSTED_PREFIX,
> - .flags = ATTR_ROOT,
> + .flags = XFS_ATTR_ROOT,
> .get = xfs_xattr_get,
> .set = xfs_xattr_set,
> };
>
> static const struct xattr_handler xfs_xattr_security_handler = {
> .prefix = XATTR_SECURITY_PREFIX,
> - .flags = ATTR_SECURE,
> + .flags = XFS_ATTR_SECURE,
> .get = xfs_xattr_get,
> .set = xfs_xattr_set,
> };
> --
> 2.24.1
>
