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xfs: convert btree buffer log flags to unsigned.

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5.18 w/ std=gnu11 compiled with gcc-5 wants flags stored in unsigned
fields to be unsigned.

We also pass the fields to log to xfs_btree_offsets() as a uint32_t
all cases now. I have no idea why we made that parameter a int64_t
in the first place, but while we are fixing this up change it to
a uint32_t field, too.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Chandan Babu R <chandan.babu@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Dave Chinner 2022-04-21 10:46:33 +10:00
parent 0d1b976966
commit 722db70fb2
2 changed files with 18 additions and 18 deletions
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10
fs/xfs/libxfs/xfs_btree.c
View File

@ -751,20 +751,20 @@ xfs_btree_lastrec(
*/
void
xfs_btree_offsets(
int64_t fields, /* bitmask of fields */
uint32_t fields, /* bitmask of fields */
const short *offsets, /* table of field offsets */
int nbits, /* number of bits to inspect */
int *first, /* output: first byte offset */
int *last) /* output: last byte offset */
{
int i; /* current bit number */
int64_t imask; /* mask for current bit number */
uint32_t imask; /* mask for current bit number */
ASSERT(fields != 0);
/*
* Find the lowest bit, so the first byte offset.
*/
for (i = 0, imask = 1LL; ; i++, imask <<= 1) {
for (i = 0, imask = 1u; ; i++, imask <<= 1) {
if (imask & fields) {
*first = offsets[i];
break;
@ -773,7 +773,7 @@ xfs_btree_offsets(
/*
* Find the highest bit, so the last byte offset.
*/
for (i = nbits - 1, imask = 1LL << i; ; i--, imask >>= 1) {
for (i = nbits - 1, imask = 1u << i; ; i--, imask >>= 1) {
if (imask & fields) {
*last = offsets[i + 1] - 1;
break;
@ -1456,7 +1456,7 @@ void
xfs_btree_log_block(
struct xfs_btree_cur *cur, /* btree cursor */
struct xfs_buf *bp, /* buffer containing btree block */
int fields) /* mask of fields: XFS_BB_... */
uint32_t fields) /* mask of fields: XFS_BB_... */
{
int first; /* first byte offset logged */
int last; /* last byte offset logged */

26
fs/xfs/libxfs/xfs_btree.h
View File

@ -68,19 +68,19 @@ uint32_t xfs_btree_magic(int crc, xfs_btnum_t btnum);
/*
* For logging record fields.
*/
#define XFS_BB_MAGIC (1 << 0)
#define XFS_BB_LEVEL (1 << 1)
#define XFS_BB_NUMRECS (1 << 2)
#define XFS_BB_LEFTSIB (1 << 3)
#define XFS_BB_RIGHTSIB (1 << 4)
#define XFS_BB_BLKNO (1 << 5)
#define XFS_BB_LSN (1 << 6)
#define XFS_BB_UUID (1 << 7)
#define XFS_BB_OWNER (1 << 8)
#define XFS_BB_MAGIC (1u << 0)
#define XFS_BB_LEVEL (1u << 1)
#define XFS_BB_NUMRECS (1u << 2)
#define XFS_BB_LEFTSIB (1u << 3)
#define XFS_BB_RIGHTSIB (1u << 4)
#define XFS_BB_BLKNO (1u << 5)
#define XFS_BB_LSN (1u << 6)
#define XFS_BB_UUID (1u << 7)
#define XFS_BB_OWNER (1u << 8)
#define XFS_BB_NUM_BITS 5
#define XFS_BB_ALL_BITS ((1 << XFS_BB_NUM_BITS) - 1)
#define XFS_BB_ALL_BITS ((1u << XFS_BB_NUM_BITS) - 1)
#define XFS_BB_NUM_BITS_CRC 9
#define XFS_BB_ALL_BITS_CRC ((1 << XFS_BB_NUM_BITS_CRC) - 1)
#define XFS_BB_ALL_BITS_CRC ((1u << XFS_BB_NUM_BITS_CRC) - 1)
/*
* Generic stats interface
@ -345,7 +345,7 @@ xfs_btree_dup_cursor(
*/
void
xfs_btree_offsets(
int64_t fields, /* bitmask of fields */
uint32_t fields, /* bitmask of fields */
const short *offsets,/* table of field offsets */
int nbits, /* number of bits to inspect */
int *first, /* output: first byte offset */
@ -435,7 +435,7 @@ bool xfs_btree_sblock_verify_crc(struct xfs_buf *);
/*
* Internal btree helpers also used by xfs_bmap.c.
*/
void xfs_btree_log_block(struct xfs_btree_cur *, struct xfs_buf *, int);
void xfs_btree_log_block(struct xfs_btree_cur *, struct xfs_buf *, uint32_t);
void xfs_btree_log_recs(struct xfs_btree_cur *, struct xfs_buf *, int, int);
/*