diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_attr_remote.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_attr_remote.c | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c index beb0efdd8f6b..7c38c6feb8c9 100644 --- a/fs/xfs/libxfs/xfs_attr_remote.c +++ b/fs/xfs/libxfs/xfs_attr_remote.c @@ -47,13 +47,13 @@ * Each contiguous block has a header, so it is not just a simple attribute * length to FSB conversion. */ -int +unsigned int xfs_attr3_rmt_blocks( - struct xfs_mount *mp, - int attrlen) + struct xfs_mount *mp, + unsigned int attrlen) { if (xfs_has_crc(mp)) { - int buflen = XFS_ATTR3_RMT_BUF_SPACE(mp, mp->m_sb.sb_blocksize); + unsigned int buflen = XFS_ATTR3_RMT_BUF_SPACE(mp, mp->m_sb.sb_blocksize); return (attrlen + buflen - 1) / buflen; } return XFS_B_TO_FSB(mp, attrlen); @@ -92,7 +92,6 @@ xfs_attr3_rmt_verify( struct xfs_mount *mp, struct xfs_buf *bp, void *ptr, - int fsbsize, xfs_daddr_t bno) { struct xfs_attr3_rmt_hdr *rmt = ptr; @@ -103,7 +102,7 @@ xfs_attr3_rmt_verify( return __this_address; if (be64_to_cpu(rmt->rm_blkno) != bno) return __this_address; - if (be32_to_cpu(rmt->rm_bytes) > fsbsize - sizeof(*rmt)) + if (be32_to_cpu(rmt->rm_bytes) > mp->m_attr_geo->blksize - sizeof(*rmt)) return __this_address; if (be32_to_cpu(rmt->rm_offset) + be32_to_cpu(rmt->rm_bytes) > XFS_XATTR_SIZE_MAX) @@ -122,9 +121,9 @@ __xfs_attr3_rmt_read_verify( { struct xfs_mount *mp = bp->b_mount; char *ptr; - int len; + unsigned int len; xfs_daddr_t bno; - int blksize = mp->m_attr_geo->blksize; + unsigned int blksize = mp->m_attr_geo->blksize; /* no verification of non-crc buffers */ if (!xfs_has_crc(mp)) @@ -141,7 +140,7 @@ __xfs_attr3_rmt_read_verify( *failaddr = __this_address; return -EFSBADCRC; } - *failaddr = xfs_attr3_rmt_verify(mp, bp, ptr, blksize, bno); + *failaddr = xfs_attr3_rmt_verify(mp, bp, ptr, bno); if (*failaddr) return -EFSCORRUPTED; len -= blksize; @@ -186,7 +185,7 @@ xfs_attr3_rmt_write_verify( { struct xfs_mount *mp = bp->b_mount; xfs_failaddr_t fa; - int blksize = mp->m_attr_geo->blksize; + unsigned int blksize = mp->m_attr_geo->blksize; char *ptr; int len; xfs_daddr_t bno; @@ -203,7 +202,7 @@ xfs_attr3_rmt_write_verify( while (len > 0) { struct xfs_attr3_rmt_hdr *rmt = (struct xfs_attr3_rmt_hdr *)ptr; - fa = xfs_attr3_rmt_verify(mp, bp, ptr, blksize, bno); + fa = xfs_attr3_rmt_verify(mp, bp, ptr, bno); if (fa) { xfs_verifier_error(bp, -EFSCORRUPTED, fa); return; @@ -281,20 +280,20 @@ xfs_attr_rmtval_copyout( struct xfs_buf *bp, struct xfs_inode *dp, xfs_ino_t owner, - int *offset, - int *valuelen, + unsigned int *offset, + unsigned int *valuelen, uint8_t **dst) { char *src = bp->b_addr; xfs_daddr_t bno = xfs_buf_daddr(bp); - int len = BBTOB(bp->b_length); - int blksize = mp->m_attr_geo->blksize; + unsigned int len = BBTOB(bp->b_length); + unsigned int blksize = mp->m_attr_geo->blksize; ASSERT(len >= blksize); while (len > 0 && *valuelen > 0) { - int hdr_size = 0; - int byte_cnt = XFS_ATTR3_RMT_BUF_SPACE(mp, blksize); + unsigned int hdr_size = 0; + unsigned int byte_cnt = XFS_ATTR3_RMT_BUF_SPACE(mp, blksize); byte_cnt = min(*valuelen, byte_cnt); @@ -330,20 +329,20 @@ xfs_attr_rmtval_copyin( struct xfs_mount *mp, struct xfs_buf *bp, xfs_ino_t ino, - int *offset, - int *valuelen, + unsigned int *offset, + unsigned int *valuelen, uint8_t **src) { char *dst = bp->b_addr; xfs_daddr_t bno = xfs_buf_daddr(bp); - int len = BBTOB(bp->b_length); - int blksize = mp->m_attr_geo->blksize; + unsigned int len = BBTOB(bp->b_length); + unsigned int blksize = mp->m_attr_geo->blksize; ASSERT(len >= blksize); while (len > 0 && *valuelen > 0) { - int hdr_size; - int byte_cnt = XFS_ATTR3_RMT_BUF_SPACE(mp, blksize); + unsigned int hdr_size; + unsigned int byte_cnt = XFS_ATTR3_RMT_BUF_SPACE(mp, blksize); byte_cnt = min(*valuelen, byte_cnt); hdr_size = xfs_attr3_rmt_hdr_set(mp, dst, ino, *offset, @@ -389,12 +388,12 @@ xfs_attr_rmtval_get( struct xfs_buf *bp; xfs_dablk_t lblkno = args->rmtblkno; uint8_t *dst = args->value; - int valuelen; + unsigned int valuelen; int nmap; int error; - int blkcnt = args->rmtblkcnt; + unsigned int blkcnt = args->rmtblkcnt; int i; - int offset = 0; + unsigned int offset = 0; trace_xfs_attr_rmtval_get(args); @@ -452,7 +451,7 @@ xfs_attr_rmt_find_hole( struct xfs_inode *dp = args->dp; struct xfs_mount *mp = dp->i_mount; int error; - int blkcnt; + unsigned int blkcnt; xfs_fileoff_t lfileoff = 0; /* @@ -481,11 +480,11 @@ xfs_attr_rmtval_set_value( struct xfs_bmbt_irec map; xfs_dablk_t lblkno; uint8_t *src = args->value; - int blkcnt; - int valuelen; + unsigned int blkcnt; + unsigned int valuelen; int nmap; int error; - int offset = 0; + unsigned int offset = 0; /* * Roll through the "value", copying the attribute value to the @@ -644,7 +643,7 @@ xfs_attr_rmtval_invalidate( struct xfs_da_args *args) { xfs_dablk_t lblkno; - int blkcnt; + unsigned int blkcnt; int error; /* |