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alistair23-linux
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Merge branch 'xfs-misc-fixes-for-4.2-3' into for-next

hifive-unleashed-5.1
Dave Chinner 2015-06-23 08:49:01 +10:00
parent 3d238b7e0e f66bf04269
commit de50e16ffa
15 changed files with 77 additions and 91 deletions
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3
fs/xfs/libxfs/xfs_ialloc.h
View File

@ -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);
}
/*

8
fs/xfs/libxfs/xfs_inode_buf.c
View File

@ -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;
}

10
fs/xfs/xfs_attr_inactive.c
View File

@ -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;

6
fs/xfs/xfs_buf.c
View File

@ -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));
}
/*

2
fs/xfs/xfs_buf.h
View File

@ -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 *);

4
fs/xfs/xfs_error.c
View File

@ -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);

4
fs/xfs/xfs_error.h
View File

@ -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) \

2
fs/xfs/xfs_extfree_item.c
View File

@ -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);

2
fs/xfs/xfs_inode.c
View File

@ -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)) {

14
fs/xfs/xfs_linux.h
View File

@ -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; /* <file offset> type */
typedef unsigned long long xfs_ino_t; /* <inode> type */
typedef __s64 xfs_daddr_t; /* <disk address> type */
typedef char * xfs_caddr_t; /* <core address> 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"

40
fs/xfs/xfs_log.c
View File

@ -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);

2
fs/xfs/xfs_log_priv.h
View File

@ -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
};

63
fs/xfs/xfs_log_recover.c
View File

@ -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;

2
fs/xfs/xfs_symlink.c
View File

@ -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;

6
fs/xfs/xfs_trans_ail.c
View File

@ -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);
/*