[PATCH 28/29] xfs: remove XFS_DA_OP_INCOMPLETE

Christoph Hellwig
2020-01-14T08:16:39Z

Now that we use the on-disk flags field also for the interface to the
lower level attr routines we can use the XFS_ATTR_INCOMPLETE definition
from the on-disk format directly instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/xfs/libxfs/xfs_attr.c | 2 +-
fs/xfs/libxfs/xfs_attr_leaf.c | 15 ++++++---------
fs/xfs/libxfs/xfs_types.h | 4 +---
3 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 2b9c0aa5af4a..20f791ea0aa3 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -894,7 +894,7 @@ xfs_attr_node_addname(
* The INCOMPLETE flag means that we will find the "old"
* attr, not the "new" one.
*/
- args->op_flags |= XFS_DA_OP_INCOMPLETE;
+ args->attr_namespace |= XFS_ATTR_INCOMPLETE;
state = xfs_da_state_alloc();
state->args = args;
state->mp = mp;
diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c
index 9081ba7af90a..fae322105457 100644
--- a/fs/xfs/libxfs/xfs_attr_leaf.c
+++ b/fs/xfs/libxfs/xfs_attr_leaf.c
@@ -456,7 +456,12 @@ xfs_attr_match(
return false;
if (memcmp(args->name, name, namelen) != 0)
return false;
- if (args->attr_namespace != (flags & XFS_ATTR_NSP_ONDISK_MASK))
+ /*
+ * If we are looking for incomplete entries, show only those, else only
+ * show complete entries.
+ */
+ if (args->attr_namespace !=
+ (flags & (XFS_ATTR_NSP_ONDISK_MASK | XFS_ATTR_INCOMPLETE)))
return false;
return true;
}
@@ -2387,14 +2392,6 @@ xfs_attr3_leaf_lookup_int(
/*
* GROT: Add code to remove incomplete entries.
*/
- /*
- * If we are looking for INCOMPLETE entries, show only those.
- * If we are looking for complete entries, show only those.
- */
- if (!!(args->op_flags & XFS_DA_OP_INCOMPLETE) !=
- !!(entry->flags & XFS_ATTR_INCOMPLETE)) {
- continue;
- }
if (entry->flags & XFS_ATTR_LOCAL) {
name_loc = xfs_attr3_leaf_name_local(leaf, probe);
if (!xfs_attr_match(args, name_loc->namelen,
diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h
index 1bf84488d34c..1aec335dac92 100644
--- a/fs/xfs/libxfs/xfs_types.h
+++ b/fs/xfs/libxfs/xfs_types.h
@@ -225,7 +225,6 @@ typedef struct xfs_da_args {
#define XFS_DA_OP_OKNOENT 0x0008 /* lookup/add op, ENOENT ok, else die */
#define XFS_DA_OP_CILOOKUP 0x0010 /* lookup to return CI name if found */
#define XFS_DA_OP_NOTIME 0x0020 /* don't update inode timestamps */
-#define XFS_DA_OP_INCOMPLETE 0x0040 /* lookup INCOMPLETE attr keys */

#define XFS_DA_OP_FLAGS \
{ XFS_DA_OP_JUSTCHECK, "JUSTCHECK" }, \
@@ -233,8 +232,7 @@ typedef struct xfs_da_args {
{ XFS_DA_OP_ADDNAME, "ADDNAME" }, \
{ XFS_DA_OP_OKNOENT, "OKNOENT" }, \
{ XFS_DA_OP_CILOOKUP, "CILOOKUP" }, \
- { XFS_DA_OP_NOTIME, "NOTIME" }, \
- { XFS_DA_OP_INCOMPLETE, "INCOMPLETE" }
+ { XFS_DA_OP_NOTIME, "NOTIME" }

/*
* Type verifier functions
--
2.24.1