[PATCH V7 03/17] xfs: Use xfs_extnum_t instead of basic data types

Chandan Babu R
2022-03-01T10:40:18Z

xfs_extnum_t is the type to use to declare variables which have values
obtained from xfs_dinode->di_[a]nextents. This commit replaces basic
types (e.g. uint32_t) with xfs_extnum_t for such variables.

Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
---
fs/xfs/libxfs/xfs_bmap.c | 2 +-
fs/xfs/libxfs/xfs_inode_buf.c | 2 +-
fs/xfs/libxfs/xfs_inode_fork.c | 2 +-
fs/xfs/scrub/inode.c | 2 +-
fs/xfs/xfs_trace.h | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 703ab9a84530..98541be873d8 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -54,7 +54,7 @@ xfs_bmap_compute_maxlevels(
{
int level; /* btree level */
uint maxblocks; /* max blocks at this level */
- uint maxleafents; /* max leaf entries possible */
+ xfs_extnum_t maxleafents; /* max leaf entries possible */
int maxrootrecs; /* max records in root block */
int minleafrecs; /* min records in leaf block */
int minnoderecs; /* min records in node block */
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index e6f9bdc4558f..5c95a5428fc7 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -336,7 +336,7 @@ xfs_dinode_verify_fork(
struct xfs_mount *mp,
int whichfork)
{
- uint32_t di_nextents = XFS_DFORK_NEXTENTS(dip, whichfork);
+ xfs_extnum_t di_nextents = XFS_DFORK_NEXTENTS(dip, whichfork);
xfs_extnum_t max_extents;

switch (XFS_DFORK_FORMAT(dip, whichfork)) {
diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c
index e136c29a0ec1..a17c4d87520a 100644
--- a/fs/xfs/libxfs/xfs_inode_fork.c
+++ b/fs/xfs/libxfs/xfs_inode_fork.c
@@ -105,7 +105,7 @@ xfs_iformat_extents(
struct xfs_mount *mp = ip->i_mount;
struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, whichfork);
int state = xfs_bmap_fork_to_state(whichfork);
- int nex = XFS_DFORK_NEXTENTS(dip, whichfork);
+ xfs_extnum_t nex = XFS_DFORK_NEXTENTS(dip, whichfork);
int size = nex * sizeof(xfs_bmbt_rec_t);
struct xfs_iext_cursor icur;
struct xfs_bmbt_rec *dp;
diff --git a/fs/xfs/scrub/inode.c b/fs/xfs/scrub/inode.c
index eac15af7b08c..87925761e174 100644
--- a/fs/xfs/scrub/inode.c
+++ b/fs/xfs/scrub/inode.c
@@ -232,7 +232,7 @@ xchk_dinode(
size_t fork_recs;
unsigned long long isize;
uint64_t flags2;
- uint32_t nextents;
+ xfs_extnum_t nextents;
prid_t prid;
uint16_t flags;
uint16_t mode;
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index 4a8076ef8cb4..3153db29de40 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -2169,7 +2169,7 @@ DECLARE_EVENT_CLASS(xfs_swap_extent_class,
__field(int, which)
__field(xfs_ino_t, ino)
__field(int, format)
- __field(int, nex)
+ __field(xfs_extnum_t, nex)
__field(int, broot_size)
__field(int, fork_off)
),
--
2.30.2