bhv_vnode_t *vp = XFS_ITOV(ip);
xfs_mount_t *mp = ip->i_mount;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
if (XFS_FORCED_SHUTDOWN(mp))
return XFS_ERROR(EIO);
default:
vap->va_rdev = 0;
- if (!(ip->i_d.di_flags & XFS_DIFLAG_REALTIME)) {
+ if (!(XFS_IS_REALTIME_INODE(ip))) {
vap->va_blocksize = xfs_preferred_iosize(mp);
} else {
int file_owner;
int need_iolock = 1;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
if (mp->m_flags & XFS_MOUNT_RDONLY)
return XFS_ERROR(EROFS);
*/
if ((ip->i_d.di_nextents || ip->i_delayed_blks) &&
(mask & XFS_AT_XFLAGS) &&
- (ip->i_d.di_flags & XFS_DIFLAG_REALTIME) !=
+ (XFS_IS_REALTIME_INODE(ip)) !=
(vap->va_xflags & XFS_XFLAG_REALTIME)) {
code = XFS_ERROR(EINVAL); /* EFBIG? */
goto error_return;
if ((mask & XFS_AT_EXTSIZE) && vap->va_extsize != 0) {
xfs_extlen_t size;
- if ((ip->i_d.di_flags & XFS_DIFLAG_REALTIME) ||
+ if (XFS_IS_REALTIME_INODE(ip) ||
((mask & XFS_AT_XFLAGS) &&
(vap->va_xflags & XFS_XFLAG_REALTIME))) {
size = mp->m_sb.sb_rextsize <<
if (vap->va_xflags & XFS_XFLAG_EXTSZINHERIT)
di_flags |= XFS_DIFLAG_EXTSZINHERIT;
} else if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) {
- if (vap->va_xflags & XFS_XFLAG_REALTIME) {
+ if (vap->va_xflags & XFS_XFLAG_REALTIME)
di_flags |= XFS_DIFLAG_REALTIME;
- ip->i_iocore.io_flags |= XFS_IOCORE_RT;
- } else {
- ip->i_iocore.io_flags &= ~XFS_IOCORE_RT;
- }
if (vap->va_xflags & XFS_XFLAG_EXTSIZE)
di_flags |= XFS_DIFLAG_EXTSIZE;
}
return code;
}
-
-/*
- * xfs_access
- * Null conversion from vnode mode bits to inode mode bits, as in efs.
- */
-int
-xfs_access(
- xfs_inode_t *ip,
- int mode,
- cred_t *credp)
-{
- int error;
-
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
-
- xfs_ilock(ip, XFS_ILOCK_SHARED);
- error = xfs_iaccess(ip, mode, credp);
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
- return error;
-}
-
-
/*
* The maximum pathlen is 1024 bytes. Since the minimum file system
* blocksize is 512 bytes, we can get a max of 2 extents back from
int pathlen;
int error = 0;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
if (XFS_FORCED_SHUTDOWN(mp))
return XFS_ERROR(EIO);
int error;
int log_flushed = 0, changed = 1;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
ASSERT(start >= 0 && stop >= -1);
* If this inode is on the RT dev we need to flush that
* cache as well.
*/
- if (ip->i_d.di_flags & XFS_DIFLAG_REALTIME)
+ if (XFS_IS_REALTIME_INODE(ip))
xfs_blkdev_issue_flush(ip->i_mount->m_rtdev_targp);
}
nimaps = 1;
xfs_ilock(ip, XFS_ILOCK_SHARED);
- error = XFS_BMAPI(mp, NULL, &ip->i_iocore, end_fsb, map_len, 0,
+ error = xfs_bmapi(NULL, ip, end_fsb, map_len, 0,
NULL, 0, &imap, &nimaps, NULL, NULL);
xfs_iunlock(ip, XFS_ILOCK_SHARED);
error = xfs_free_eofblocks(mp, ip, XFS_FREE_EOF_LOCK);
if (error)
return error;
- /* Update linux inode block count after free above */
- vn_to_inode(vp)->i_blocks = XFS_FSB_TO_BB(mp,
- ip->i_d.di_nblocks + ip->i_delayed_blks);
}
}
int error;
int truncate;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
/*
* If the inode is already free, then there can be nothing
error = xfs_free_eofblocks(mp, ip, XFS_FREE_EOF_LOCK);
if (error)
return VN_INACTIVE_CACHE;
- /* Update linux inode block count after free above */
- vn_to_inode(vp)->i_blocks = XFS_FSB_TO_BB(mp,
- ip->i_d.di_nblocks + ip->i_delayed_blks);
}
goto out;
}
int error;
uint lock_mode;
- vn_trace_entry(dp, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(dp);
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
return XFS_ERROR(EIO);
error = xfs_dir_lookup_int(dp, lock_mode, dentry, &e_inum, &ip);
if (!error) {
*vpp = XFS_ITOV(ip);
- ITRACE(ip);
+ xfs_itrace_ref(ip);
}
xfs_iunlock_map_shared(dp, lock_mode);
return error;
int namelen;
ASSERT(!*vpp);
- vn_trace_entry(dp, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(dp);
namelen = VNAMELEN(dentry);
goto error_return;
goto abort_return;
}
- ITRACE(ip);
+ xfs_itrace_ref(ip);
/*
* At this point, we've gotten a newly allocated inode.
e_inum = ip->i_ino;
- ITRACE(ip);
+ xfs_itrace_ref(ip);
/*
* We want to lock in increasing inum. Since we've already
uint resblks;
int namelen;
- vn_trace_entry(dp, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(dp);
if (XFS_FORCED_SHUTDOWN(mp))
return XFS_ERROR(EIO);
dm_di_mode = ip->i_d.di_mode;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
-
- ITRACE(ip);
+ xfs_itrace_entry(ip);
+ xfs_itrace_ref(ip);
error = XFS_QM_DQATTACH(mp, dp, 0);
if (!error && dp != ip)
if (link_zero && xfs_inode_is_filestream(ip))
xfs_filestream_deassociate(ip);
- vn_trace_exit(ip, __FUNCTION__, (inst_t *)__return_address);
-
+ xfs_itrace_exit(ip);
IRELE(ip);
/* Fall through to std_return with error = 0 */
char *target_name = VNAME(dentry);
int target_namelen;
- vn_trace_entry(tdp, __FUNCTION__, (inst_t *)__return_address);
- vn_trace_entry(xfs_vtoi(src_vp), __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(tdp);
+ xfs_itrace_entry(xfs_vtoi(src_vp));
target_namelen = VNAMELEN(dentry);
ASSERT(!VN_ISDIR(src_vp));
/* Return through std_return after this point. */
- vn_trace_entry(dp, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(dp);
mp = dp->i_mount;
udqp = gdqp = NULL;
goto error_return;
goto abort_return;
}
- ITRACE(cdp);
+ xfs_itrace_ref(cdp);
/*
* Now we add the directory inode to the transaction.
int last_cdp_link;
uint resblks;
- vn_trace_entry(dp, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(dp);
if (XFS_FORCED_SHUTDOWN(mp))
return XFS_ERROR(EIO);
VN_HOLD(dir_vp);
}
- ITRACE(cdp);
+ xfs_itrace_ref(cdp);
xfs_trans_ijoin(tp, cdp, XFS_ILOCK_EXCL);
ASSERT(cdp->i_d.di_nlink >= 2);
ip = NULL;
tp = NULL;
- vn_trace_entry(dp, __FUNCTION__, (inst_t *)__return_address);
-
+ xfs_itrace_entry(dp);
if (XFS_FORCED_SHUTDOWN(mp))
return XFS_ERROR(EIO);
goto error_return;
goto error1;
}
- ITRACE(ip);
+ xfs_itrace_ref(ip);
/*
* An error after we've joined dp to the transaction will result in the
goto std_return;
}
-
-int
-xfs_fid2(
- xfs_inode_t *ip,
- xfs_fid_t *xfid)
-{
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
-
- xfid->fid_len = sizeof(xfs_fid_t) - sizeof(xfid->fid_len);
- xfid->fid_pad = 0;
- /*
- * use memcpy because the inode is a long long and there's no
- * assurance that xfid->fid_ino is properly aligned.
- */
- memcpy(&xfid->fid_ino, &ip->i_ino, sizeof(xfid->fid_ino));
- xfid->fid_gen = ip->i_d.di_gen;
-
- return 0;
-}
-
-
int
xfs_rwlock(
xfs_inode_t *ip,
if (iip && iip->ili_last_lsn) {
xlog_t *log = mp->m_log;
xfs_lsn_t sync_lsn;
- int s, log_flags = XFS_LOG_FORCE;
+ int log_flags = XFS_LOG_FORCE;
- s = GRANT_LOCK(log);
+ spin_lock(&log->l_grant_lock);
sync_lsn = log->l_last_sync_lsn;
- GRANT_UNLOCK(log, s);
+ spin_unlock(&log->l_grant_lock);
if ((XFS_LSN_CMP(iip->ili_last_lsn, sync_lsn) > 0)) {
if (flags & FLUSH_SYNC)
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
- ip->i_iocore.io_dmevmask = ip->i_d.di_dmevmask = evmask;
- ip->i_iocore.io_dmstate = ip->i_d.di_dmstate = state;
+ ip->i_d.di_dmevmask = evmask;
+ ip->i_d.di_dmstate = state;
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
IHOLD(ip);
{
bhv_vnode_t *vp = XFS_ITOV(ip);
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
ASSERT(!VN_MAPPED(vp));
int committed;
int error;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
if (XFS_FORCED_SHUTDOWN(mp))
return XFS_ERROR(EIO);
* Issue the xfs_bmapi() call to allocate the blocks
*/
XFS_BMAP_INIT(&free_list, &firstfsb);
- error = XFS_BMAPI(mp, tp, &ip->i_iocore, startoffset_fsb,
+ error = xfs_bmapi(tp, ip, startoffset_fsb,
allocatesize_fsb, bmapi_flag,
&firstfsb, 0, imapp, &nimaps,
&free_list, NULL);
int error = 0;
bp = xfs_buf_get_noaddr(mp->m_sb.sb_blocksize,
- ip->i_d.di_flags & XFS_DIFLAG_REALTIME ?
+ XFS_IS_REALTIME_INODE(ip) ?
mp->m_rtdev_targp : mp->m_ddev_targp);
for (offset = startoff; offset <= endoff; offset = lastoffset + 1) {
offset_fsb = XFS_B_TO_FSBT(mp, offset);
nimap = 1;
- error = XFS_BMAPI(mp, NULL, &ip->i_iocore, offset_fsb, 1, 0,
+ error = xfs_bmapi(NULL, ip, offset_fsb, 1, 0,
NULL, 0, &imap, &nimap, NULL, NULL);
if (error || nimap < 1)
break;
vp = XFS_ITOV(ip);
mp = ip->i_mount;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
if ((error = XFS_QM_DQATTACH(mp, ip, 0)))
return error;
error = 0;
if (len <= 0) /* if nothing being freed */
return error;
- rt = (ip->i_d.di_flags & XFS_DIFLAG_REALTIME);
+ rt = XFS_IS_REALTIME_INODE(ip);
startoffset_fsb = XFS_B_TO_FSB(mp, offset);
end_dmi_offset = offset + len;
endoffset_fsb = XFS_B_TO_FSBT(mp, end_dmi_offset);
vn_iowait(ip); /* wait for the completion of any pending DIOs */
}
- rounding = max_t(uint, 1 << mp->m_sb.sb_blocklog, NBPP);
+ rounding = max_t(uint, 1 << mp->m_sb.sb_blocklog, PAGE_CACHE_SIZE);
ioffset = offset & ~(rounding - 1);
if (VN_CACHED(vp) != 0) {
- xfs_inval_cached_trace(&ip->i_iocore, ioffset, -1,
- ctooff(offtoct(ioffset)), -1);
- error = xfs_flushinval_pages(ip,
- ctooff(offtoct(ioffset)),
- -1, FI_REMAPF_LOCKED);
+ xfs_inval_cached_trace(ip, ioffset, -1, ioffset, -1);
+ error = xfs_flushinval_pages(ip, ioffset, -1, FI_REMAPF_LOCKED);
if (error)
goto out_unlock_iolock;
}
*/
if (rt && !XFS_SB_VERSION_HASEXTFLGBIT(&mp->m_sb)) {
nimap = 1;
- error = XFS_BMAPI(mp, NULL, &ip->i_iocore, startoffset_fsb,
+ error = xfs_bmapi(NULL, ip, startoffset_fsb,
1, 0, NULL, 0, &imap, &nimap, NULL, NULL);
if (error)
goto out_unlock_iolock;
startoffset_fsb += mp->m_sb.sb_rextsize - mod;
}
nimap = 1;
- error = XFS_BMAPI(mp, NULL, &ip->i_iocore, endoffset_fsb - 1,
+ error = xfs_bmapi(NULL, ip, endoffset_fsb - 1,
1, 0, NULL, 0, &imap, &nimap, NULL, NULL);
if (error)
goto out_unlock_iolock;
* issue the bunmapi() call to free the blocks
*/
XFS_BMAP_INIT(&free_list, &firstfsb);
- error = XFS_BUNMAPI(mp, tp, &ip->i_iocore, startoffset_fsb,
+ error = xfs_bunmapi(tp, ip, startoffset_fsb,
endoffset_fsb - startoffset_fsb,
0, 2, &firstfsb, &free_list, NULL, &done);
if (error) {
xfs_trans_t *tp;
bhv_vattr_t va;
- vn_trace_entry(ip, __FUNCTION__, (inst_t *)__return_address);
+ xfs_itrace_entry(ip);
- /*
- * must be a regular file and have write permission
- */
if (!S_ISREG(ip->i_d.di_mode))
return XFS_ERROR(EINVAL);
- xfs_ilock(ip, XFS_ILOCK_SHARED);
-
- if ((error = xfs_iaccess(ip, S_IWUSR, credp))) {
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
- return error;
- }
-
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
-
switch (bf->l_whence) {
case 0: /*SEEK_SET*/
break;
projects / linux-flexiantxendom0-3.2.10.git / blobdiff