diff --git a/fs/xfs/libxfs/xfs_ialloc.h b/fs/xfs/libxfs/xfs_ialloc.h index 12401fea7bff..6e450df2979b 100644 --- a/fs/xfs/libxfs/xfs_ialloc.h +++ b/fs/xfs/libxfs/xfs_ialloc.h @@ -51,8 +51,7 @@ xfs_icluster_size_fsb( static inline struct xfs_dinode * xfs_make_iptr(struct xfs_mount *mp, struct xfs_buf *b, int o) { - return (struct xfs_dinode *) - (xfs_buf_offset(b, o << (mp)->m_sb.sb_inodelog)); + return xfs_buf_offset(b, o << (mp)->m_sb.sb_inodelog); } /* diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index 002b6b3a1988..6526e7696184 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -46,8 +46,7 @@ xfs_inobp_check( j = mp->m_inode_cluster_size >> mp->m_sb.sb_inodelog; for (i = 0; i < j; i++) { - dip = (xfs_dinode_t *)xfs_buf_offset(bp, - i * mp->m_sb.sb_inodesize); + dip = xfs_buf_offset(bp, i * mp->m_sb.sb_inodesize); if (!dip->di_next_unlinked) { xfs_alert(mp, "Detected bogus zero next_unlinked field in inode %d buffer 0x%llx.", @@ -86,8 +85,7 @@ xfs_inode_buf_verify( int di_ok; xfs_dinode_t *dip; - dip = (struct xfs_dinode *)xfs_buf_offset(bp, - (i << mp->m_sb.sb_inodelog)); + dip = xfs_buf_offset(bp, (i << mp->m_sb.sb_inodelog)); di_ok = dip->di_magic == cpu_to_be16(XFS_DINODE_MAGIC) && XFS_DINODE_GOOD_VERSION(dip->di_version); if (unlikely(XFS_TEST_ERROR(!di_ok, mp, @@ -186,7 +184,7 @@ xfs_imap_to_bp( } *bpp = bp; - *dipp = (struct xfs_dinode *)xfs_buf_offset(bp, imap->im_boffset); + *dipp = xfs_buf_offset(bp, imap->im_boffset); return 0; } diff --git a/fs/xfs/xfs_attr_inactive.c b/fs/xfs/xfs_attr_inactive.c index 69a154c58287..2bb959ada45b 100644 --- a/fs/xfs/xfs_attr_inactive.c +++ b/fs/xfs/xfs_attr_inactive.c @@ -433,8 +433,14 @@ xfs_attr_inactive( */ xfs_trans_ijoin(trans, dp, 0); - /* invalidate and truncate the attribute fork extents */ - if (dp->i_d.di_aformat != XFS_DINODE_FMT_LOCAL) { + /* + * Invalidate and truncate the attribute fork extents. Make sure the + * fork actually has attributes as otherwise the invalidation has no + * blocks to read and returns an error. In this case, just do the fork + * removal below. + */ + if (xfs_inode_hasattr(dp) && + dp->i_d.di_aformat != XFS_DINODE_FMT_LOCAL) { error = xfs_attr3_root_inactive(&trans, dp); if (error) goto out_cancel; diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 1790b00bea7a..a4b7d92e946c 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1419,9 +1419,9 @@ xfs_buf_submit_wait( return error; } -xfs_caddr_t +void * xfs_buf_offset( - xfs_buf_t *bp, + struct xfs_buf *bp, size_t offset) { struct page *page; @@ -1431,7 +1431,7 @@ xfs_buf_offset( offset += bp->b_offset; page = bp->b_pages[offset >> PAGE_SHIFT]; - return (xfs_caddr_t)page_address(page) + (offset & (PAGE_SIZE-1)); + return page_address(page) + (offset & (PAGE_SIZE-1)); } /* diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 75ff5d5a7d2e..331c1ccf8264 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -299,7 +299,7 @@ extern void xfs_buf_iomove(xfs_buf_t *, size_t, size_t, void *, xfs_buf_iomove((bp), (off), (len), NULL, XBRW_ZERO) /* Buffer Utility Routines */ -extern xfs_caddr_t xfs_buf_offset(xfs_buf_t *, size_t); +extern void *xfs_buf_offset(struct xfs_buf *, size_t); /* Delayed Write Buffer Routines */ extern bool xfs_buf_delwri_queue(struct xfs_buf *, struct list_head *); diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 338e50bbfd1e..74d0e5966ebc 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -127,7 +127,7 @@ xfs_error_report( struct xfs_mount *mp, const char *filename, int linenum, - inst_t *ra) + void *ra) { if (level <= xfs_error_level) { xfs_alert_tag(mp, XFS_PTAG_ERROR_REPORT, @@ -146,7 +146,7 @@ xfs_corruption_error( void *p, const char *filename, int linenum, - inst_t *ra) + void *ra) { if (level <= xfs_error_level) xfs_hex_dump(p, 64); diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h index c0394ed126fc..4ed3042a0f16 100644 --- a/fs/xfs/xfs_error.h +++ b/fs/xfs/xfs_error.h @@ -21,10 +21,10 @@ struct xfs_mount; extern void xfs_error_report(const char *tag, int level, struct xfs_mount *mp, - const char *filename, int linenum, inst_t *ra); + const char *filename, int linenum, void *ra); extern void xfs_corruption_error(const char *tag, int level, struct xfs_mount *mp, void *p, const char *filename, - int linenum, inst_t *ra); + int linenum, void *ra); extern void xfs_verifier_error(struct xfs_buf *bp); #define XFS_ERROR_REPORT(e, lvl, mp) \ diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index cb7fe64cdbfa..adc8f8fdd145 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -239,7 +239,7 @@ xfs_efi_init( xfs_log_item_init(mp, &efip->efi_item, XFS_LI_EFI, &xfs_efi_item_ops); efip->efi_format.efi_nextents = nextents; - efip->efi_format.efi_id = (__psint_t)(void*)efip; + efip->efi_format.efi_id = (uintptr_t)(void *)efip; atomic_set(&efip->efi_next_extent, 0); atomic_set(&efip->efi_refcount, 2); diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index a37a1011b6e4..3da9f4da4f3d 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -3392,7 +3392,7 @@ xfs_iflush_int( ASSERT(ip->i_d.di_version > 1); /* set *dip = inode's place in the buffer */ - dip = (xfs_dinode_t *)xfs_buf_offset(bp, ip->i_imap.im_boffset); + dip = xfs_buf_offset(bp, ip->i_imap.im_boffset); if (XFS_TEST_ERROR(dip->di_magic != cpu_to_be16(XFS_DINODE_MAGIC), mp, XFS_ERRTAG_IFLUSH_1, XFS_RANDOM_IFLUSH_1)) { diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h index 7c7842c85a08..85f883dd6207 100644 --- a/fs/xfs/xfs_linux.h +++ b/fs/xfs/xfs_linux.h @@ -32,26 +32,12 @@ typedef unsigned int __uint32_t; typedef signed long long int __int64_t; typedef unsigned long long int __uint64_t; -typedef __uint32_t inst_t; /* an instruction */ - typedef __s64 xfs_off_t; /* type */ typedef unsigned long long xfs_ino_t; /* type */ typedef __s64 xfs_daddr_t; /* type */ -typedef char * xfs_caddr_t; /* type */ typedef __u32 xfs_dev_t; typedef __u32 xfs_nlink_t; -/* __psint_t is the same size as a pointer */ -#if (BITS_PER_LONG == 32) -typedef __int32_t __psint_t; -typedef __uint32_t __psunsigned_t; -#elif (BITS_PER_LONG == 64) -typedef __int64_t __psint_t; -typedef __uint64_t __psunsigned_t; -#else -#error BITS_PER_LONG must be 32 or 64 -#endif - #include "xfs_types.h" #include "kmem.h" diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index c8d09ef81c4f..08d4fe46f0fa 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -109,7 +109,7 @@ xlog_ungrant_log_space( STATIC void xlog_verify_dest_ptr( struct xlog *log, - char *ptr); + void *ptr); STATIC void xlog_verify_grant_tail( struct xlog *log); @@ -1444,7 +1444,7 @@ xlog_alloc_log( iclog->ic_bp = bp; iclog->ic_data = bp->b_addr; #ifdef DEBUG - log->l_iclog_bak[i] = (xfs_caddr_t)&(iclog->ic_header); + log->l_iclog_bak[i] = &iclog->ic_header; #endif head = &iclog->ic_header; memset(head, 0, sizeof(xlog_rec_header_t)); @@ -1599,7 +1599,7 @@ xlog_pack_data( int i, j, k; int size = iclog->ic_offset + roundoff; __be32 cycle_lsn; - xfs_caddr_t dp; + char *dp; cycle_lsn = CYCLE_LSN_DISK(iclog->ic_header.h_lsn); @@ -3661,7 +3661,7 @@ xlog_ticket_alloc( void xlog_verify_dest_ptr( struct xlog *log, - char *ptr) + void *ptr) { int i; int good_ptr = 0; @@ -3764,9 +3764,8 @@ xlog_verify_iclog( xlog_op_header_t *ophead; xlog_in_core_t *icptr; xlog_in_core_2_t *xhdr; - xfs_caddr_t ptr; - xfs_caddr_t base_ptr; - __psint_t field_offset; + void *base_ptr, *ptr, *p; + ptrdiff_t field_offset; __uint8_t clientid; int len, i, j, k, op_len; int idx; @@ -3785,9 +3784,9 @@ xlog_verify_iclog( if (iclog->ic_header.h_magicno != cpu_to_be32(XLOG_HEADER_MAGIC_NUM)) xfs_emerg(log->l_mp, "%s: invalid magic num", __func__); - ptr = (xfs_caddr_t) &iclog->ic_header; - for (ptr += BBSIZE; ptr < ((xfs_caddr_t)&iclog->ic_header) + count; - ptr += BBSIZE) { + base_ptr = ptr = &iclog->ic_header; + p = &iclog->ic_header; + for (ptr += BBSIZE; ptr < base_ptr + count; ptr += BBSIZE) { if (*(__be32 *)ptr == cpu_to_be32(XLOG_HEADER_MAGIC_NUM)) xfs_emerg(log->l_mp, "%s: unexpected magic num", __func__); @@ -3795,20 +3794,19 @@ xlog_verify_iclog( /* check fields */ len = be32_to_cpu(iclog->ic_header.h_num_logops); - ptr = iclog->ic_datap; - base_ptr = ptr; - ophead = (xlog_op_header_t *)ptr; + base_ptr = ptr = iclog->ic_datap; + ophead = ptr; xhdr = iclog->ic_data; for (i = 0; i < len; i++) { - ophead = (xlog_op_header_t *)ptr; + ophead = ptr; /* clientid is only 1 byte */ - field_offset = (__psint_t) - ((xfs_caddr_t)&(ophead->oh_clientid) - base_ptr); + p = &ophead->oh_clientid; + field_offset = p - base_ptr; if (!syncing || (field_offset & 0x1ff)) { clientid = ophead->oh_clientid; } else { - idx = BTOBBT((xfs_caddr_t)&(ophead->oh_clientid) - iclog->ic_datap); + idx = BTOBBT((char *)&ophead->oh_clientid - iclog->ic_datap); if (idx >= (XLOG_HEADER_CYCLE_SIZE / BBSIZE)) { j = idx / (XLOG_HEADER_CYCLE_SIZE / BBSIZE); k = idx % (XLOG_HEADER_CYCLE_SIZE / BBSIZE); @@ -3826,13 +3824,13 @@ xlog_verify_iclog( (unsigned long)field_offset); /* check length */ - field_offset = (__psint_t) - ((xfs_caddr_t)&(ophead->oh_len) - base_ptr); + p = &ophead->oh_len; + field_offset = p - base_ptr; if (!syncing || (field_offset & 0x1ff)) { op_len = be32_to_cpu(ophead->oh_len); } else { - idx = BTOBBT((__psint_t)&ophead->oh_len - - (__psint_t)iclog->ic_datap); + idx = BTOBBT((uintptr_t)&ophead->oh_len - + (uintptr_t)iclog->ic_datap); if (idx >= (XLOG_HEADER_CYCLE_SIZE / BBSIZE)) { j = idx / (XLOG_HEADER_CYCLE_SIZE / BBSIZE); k = idx % (XLOG_HEADER_CYCLE_SIZE / BBSIZE); diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index db7cbdeb2b42..1c87c8abfbed 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -409,7 +409,7 @@ struct xlog { /* The following field are used for debugging; need to hold icloglock */ #ifdef DEBUG - char *l_iclog_bak[XLOG_MAX_ICLOGS]; + void *l_iclog_bak[XLOG_MAX_ICLOGS]; #endif }; diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 299fbaff1f2c..01dd228ca05e 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -147,7 +147,7 @@ xlog_put_bp( * Return the address of the start of the given block number's data * in a log buffer. The buffer covers a log sector-aligned region. */ -STATIC xfs_caddr_t +STATIC char * xlog_align( struct xlog *log, xfs_daddr_t blk_no, @@ -203,7 +203,7 @@ xlog_bread( xfs_daddr_t blk_no, int nbblks, struct xfs_buf *bp, - xfs_caddr_t *offset) + char **offset) { int error; @@ -225,9 +225,9 @@ xlog_bread_offset( xfs_daddr_t blk_no, /* block to read from */ int nbblks, /* blocks to read */ struct xfs_buf *bp, - xfs_caddr_t offset) + char *offset) { - xfs_caddr_t orig_offset = bp->b_addr; + char *orig_offset = bp->b_addr; int orig_len = BBTOB(bp->b_length); int error, error2; @@ -396,7 +396,7 @@ xlog_find_cycle_start( xfs_daddr_t *last_blk, uint cycle) { - xfs_caddr_t offset; + char *offset; xfs_daddr_t mid_blk; xfs_daddr_t end_blk; uint mid_cycle; @@ -443,7 +443,7 @@ xlog_find_verify_cycle( uint cycle; xfs_buf_t *bp; xfs_daddr_t bufblks; - xfs_caddr_t buf = NULL; + char *buf = NULL; int error = 0; /* @@ -509,7 +509,7 @@ xlog_find_verify_log_record( { xfs_daddr_t i; xfs_buf_t *bp; - xfs_caddr_t offset = NULL; + char *offset = NULL; xlog_rec_header_t *head = NULL; int error = 0; int smallmem = 0; @@ -616,7 +616,7 @@ xlog_find_head( xfs_daddr_t *return_head_blk) { xfs_buf_t *bp; - xfs_caddr_t offset; + char *offset; xfs_daddr_t new_blk, first_blk, start_blk, last_blk, head_blk; int num_scan_bblks; uint first_half_cycle, last_half_cycle; @@ -891,7 +891,7 @@ xlog_find_tail( { xlog_rec_header_t *rhead; xlog_op_header_t *op_head; - xfs_caddr_t offset = NULL; + char *offset = NULL; xfs_buf_t *bp; int error, i, found; xfs_daddr_t umount_data_blk; @@ -1099,7 +1099,7 @@ xlog_find_zeroed( xfs_daddr_t *blk_no) { xfs_buf_t *bp; - xfs_caddr_t offset; + char *offset; uint first_cycle, last_cycle; xfs_daddr_t new_blk, last_blk, start_blk; xfs_daddr_t num_scan_bblks; @@ -1199,7 +1199,7 @@ bp_err: STATIC void xlog_add_record( struct xlog *log, - xfs_caddr_t buf, + char *buf, int cycle, int block, int tail_cycle, @@ -1227,7 +1227,7 @@ xlog_write_log_records( int tail_cycle, int tail_block) { - xfs_caddr_t offset; + char *offset; xfs_buf_t *bp; int balign, ealign; int sectbb = log->l_sectBBsize; @@ -1789,8 +1789,7 @@ xlog_recover_do_inode_buffer( return -EFSCORRUPTED; } - buffer_nextp = (xfs_agino_t *)xfs_buf_offset(bp, - next_unlinked_offset); + buffer_nextp = xfs_buf_offset(bp, next_unlinked_offset); *buffer_nextp = *logged_nextp; /* @@ -1798,7 +1797,7 @@ xlog_recover_do_inode_buffer( * have to leave the inode in a consistent state for whoever * reads it next.... */ - xfs_dinode_calc_crc(mp, (struct xfs_dinode *) + xfs_dinode_calc_crc(mp, xfs_buf_offset(bp, i * mp->m_sb.sb_inodesize)); } @@ -2503,8 +2502,8 @@ xlog_recover_inode_pass2( xfs_buf_t *bp; xfs_dinode_t *dip; int len; - xfs_caddr_t src; - xfs_caddr_t dest; + char *src; + char *dest; int error; int attr_index; uint fields; @@ -2546,7 +2545,7 @@ xlog_recover_inode_pass2( goto out_release; } ASSERT(in_f->ilf_fields & XFS_ILOG_CORE); - dip = (xfs_dinode_t *)xfs_buf_offset(bp, in_f->ilf_boffset); + dip = xfs_buf_offset(bp, in_f->ilf_boffset); /* * Make sure the place we're flushing out to really looks @@ -2885,7 +2884,7 @@ xlog_recover_dquot_pass2( return error; ASSERT(bp); - ddq = (xfs_disk_dquot_t *)xfs_buf_offset(bp, dq_f->qlf_boffset); + ddq = xfs_buf_offset(bp, dq_f->qlf_boffset); /* * If the dquot has an LSN in it, recover the dquot only if it's less @@ -3374,17 +3373,17 @@ STATIC int xlog_recover_add_to_cont_trans( struct xlog *log, struct xlog_recover *trans, - xfs_caddr_t dp, + char *dp, int len) { xlog_recover_item_t *item; - xfs_caddr_t ptr, old_ptr; + char *ptr, *old_ptr; int old_len; if (list_empty(&trans->r_itemq)) { /* finish copying rest of trans header */ xlog_recover_add_item(&trans->r_itemq); - ptr = (xfs_caddr_t) &trans->r_theader + + ptr = (char *)&trans->r_theader + sizeof(xfs_trans_header_t) - len; memcpy(ptr, dp, len); return 0; @@ -3420,12 +3419,12 @@ STATIC int xlog_recover_add_to_trans( struct xlog *log, struct xlog_recover *trans, - xfs_caddr_t dp, + char *dp, int len) { xfs_inode_log_format_t *in_f; /* any will do */ xlog_recover_item_t *item; - xfs_caddr_t ptr; + char *ptr; if (!len) return 0; @@ -3514,7 +3513,7 @@ STATIC int xlog_recovery_process_trans( struct xlog *log, struct xlog_recover *trans, - xfs_caddr_t dp, + char *dp, unsigned int len, unsigned int flags, int pass) @@ -3621,8 +3620,8 @@ xlog_recover_process_ophdr( struct hlist_head rhash[], struct xlog_rec_header *rhead, struct xlog_op_header *ohead, - xfs_caddr_t dp, - xfs_caddr_t end, + char *dp, + char *end, int pass) { struct xlog_recover *trans; @@ -3671,11 +3670,11 @@ xlog_recover_process_data( struct xlog *log, struct hlist_head rhash[], struct xlog_rec_header *rhead, - xfs_caddr_t dp, + char *dp, int pass) { struct xlog_op_header *ohead; - xfs_caddr_t end; + char *end; int num_logops; int error; @@ -4020,7 +4019,7 @@ xlog_recover_process_iunlinks( STATIC int xlog_unpack_data_crc( struct xlog_rec_header *rhead, - xfs_caddr_t dp, + char *dp, struct xlog *log) { __le32 crc; @@ -4050,7 +4049,7 @@ xlog_unpack_data_crc( STATIC int xlog_unpack_data( struct xlog_rec_header *rhead, - xfs_caddr_t dp, + char *dp, struct xlog *log) { int i, j, k; @@ -4132,7 +4131,7 @@ xlog_do_recovery_pass( { xlog_rec_header_t *rhead; xfs_daddr_t blk_no; - xfs_caddr_t offset; + char *offset; xfs_buf_t *hbp, *dbp; int error = 0, h_size; int bblks, split_bblks; diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c index 2d90452062b0..4be27b0210af 100644 --- a/fs/xfs/xfs_symlink.c +++ b/fs/xfs/xfs_symlink.c @@ -104,7 +104,7 @@ xfs_readlink_bmap( cur_chunk += sizeof(struct xfs_dsymlink_hdr); } - memcpy(link + offset, bp->b_addr, byte_cnt); + memcpy(link + offset, cur_chunk, byte_cnt); pathlen -= byte_cnt; offset += byte_cnt; diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c index 573aefb5a573..1098cf490189 100644 --- a/fs/xfs/xfs_trans_ail.c +++ b/fs/xfs/xfs_trans_ail.c @@ -159,7 +159,7 @@ xfs_trans_ail_cursor_next( { struct xfs_log_item *lip = cur->item; - if ((__psint_t)lip & 1) + if ((uintptr_t)lip & 1) lip = xfs_ail_min(ailp); if (lip) cur->item = xfs_ail_next(ailp, lip); @@ -196,7 +196,7 @@ xfs_trans_ail_cursor_clear( list_for_each_entry(cur, &ailp->xa_cursors, list) { if (cur->item == lip) cur->item = (struct xfs_log_item *) - ((__psint_t)cur->item | 1); + ((uintptr_t)cur->item | 1); } } @@ -287,7 +287,7 @@ xfs_ail_splice( * find the place in the AIL where the items belong. */ lip = cur ? cur->item : NULL; - if (!lip || (__psint_t) lip & 1) + if (!lip || (uintptr_t)lip & 1) lip = __xfs_trans_ail_cursor_last(ailp, lsn); /*