From 722db70fb2f03ef9ff21cd5194e9f592701e1be6 Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Thu, 21 Apr 2022 10:46:33 +1000 Subject: [PATCH] xfs: convert btree buffer log flags to unsigned. 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 Reviewed-by: Chandan Babu R Signed-off-by: Dave Chinner --- fs/xfs/libxfs/xfs_btree.c | 10 +++++----- fs/xfs/libxfs/xfs_btree.h | 26 +++++++++++++------------- 2 files changed, 18 insertions(+), 18 deletions(-) diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c index c1500b2..a8c79e7 100644 --- a/fs/xfs/libxfs/xfs_btree.c +++ b/fs/xfs/libxfs/xfs_btree.c @@ -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 */ diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index 22d9f41..eef2785 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -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); /* -- 2.7.4