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Merge branch 'xfs-misc-fixes-for-3.18-3' into for-next

This commit is contained in:
Dave Chinner 2014-10-13 10:22:45 +11:00
parent 75e58ce4c8 a8b1ee8baf
commit 6889e783cd
16 changed files with 57 additions and 61 deletions
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1
fs/xfs/kmem.c
View File

@ -21,7 +21,6 @@
#include <linux/swap.h>
#include <linux/blkdev.h>
#include <linux/backing-dev.h>
#include "time.h"
#include "kmem.h"
#include "xfs_message.h"

3
fs/xfs/libxfs/xfs_da_btree.c
View File

@ -2563,7 +2563,8 @@ xfs_da_get_buf(
mapp, nmap, 0);
error = bp ? bp->b_error : -EIO;
if (error) {
xfs_trans_brelse(trans, bp);
if (bp)
xfs_trans_brelse(trans, bp);
goto out_free;
}

5
fs/xfs/libxfs/xfs_sb.c
View File

@ -445,6 +445,8 @@ __xfs_sb_from_disk(
to->sb_features_incompat = be32_to_cpu(from->sb_features_incompat);
to->sb_features_log_incompat =
be32_to_cpu(from->sb_features_log_incompat);
/* crc is only used on disk, not in memory; just init to 0 here. */
to->sb_crc = 0;
to->sb_pad = 0;
to->sb_pquotino = be64_to_cpu(from->sb_pquotino);
to->sb_lsn = be64_to_cpu(from->sb_lsn);
@ -550,6 +552,9 @@ xfs_sb_to_disk(
if (!fields)
return;
/* We should never write the crc here, it's updated in the IO path */
fields &= ~XFS_SB_CRC;
xfs_sb_quota_to_disk(to, from, &fields);
while (fields) {
f = (xfs_sb_field_t)xfs_lowbit64((__uint64_t)fields);

36
fs/xfs/time.h
View File

@ -1,36 +0,0 @@
/*
* Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __XFS_SUPPORT_TIME_H__
#define __XFS_SUPPORT_TIME_H__
#include <linux/sched.h>
#include <linux/time.h>
typedef struct timespec timespec_t;
static inline void delay(long ticks)
{
schedule_timeout_uninterruptible(ticks);
}
static inline void nanotime(struct timespec *tvp)
{
*tvp = CURRENT_TIME;
}
#endif /* __XFS_SUPPORT_TIME_H__ */

7
fs/xfs/xfs_aops.c
View File

@ -560,6 +560,13 @@ xfs_cancel_ioend(
do {
next_bh = bh->b_private;
clear_buffer_async_write(bh);
/*
* The unwritten flag is cleared when added to the
* ioend. We're not submitting for I/O so mark the
* buffer unwritten again for next time around.
*/
if (ioend->io_type == XFS_IO_UNWRITTEN)
set_buffer_unwritten(bh);
unlock_buffer(bh);
} while ((bh = next_bh) != NULL);

14
fs/xfs/xfs_bmap_util.c
View File

@ -1368,14 +1368,14 @@ xfs_zero_file_space(
if (start_boundary < end_boundary - 1) {
/*
* punch out delayed allocation blocks and the page cache over
* the conversion range
* Writeback the range to ensure any inode size updates due to
* appending writes make it to disk (otherwise we could just
* punch out the delalloc blocks).
*/
xfs_ilock(ip, XFS_ILOCK_EXCL);
error = xfs_bmap_punch_delalloc_range(ip,
XFS_B_TO_FSBT(mp, start_boundary),
XFS_B_TO_FSB(mp, end_boundary - start_boundary));
xfs_iunlock(ip, XFS_ILOCK_EXCL);
error = filemap_write_and_wait_range(VFS_I(ip)->i_mapping,
start_boundary, end_boundary - 1);
if (error)
goto out;
truncate_pagecache_range(VFS_I(ip), start_boundary,
end_boundary - 1);

8
fs/xfs/xfs_inode.c
View File

@ -654,7 +654,7 @@ xfs_ialloc(
xfs_inode_t *ip;
uint flags;
int error;
timespec_t tv;
struct timespec tv;
/*
* Call the space management code to pick
@ -720,7 +720,7 @@ xfs_ialloc(
ip->i_d.di_nextents = 0;
ASSERT(ip->i_d.di_nblocks == 0);
nanotime(&tv);
tv = current_fs_time(mp->m_super);
ip->i_d.di_mtime.t_sec = (__int32_t)tv.tv_sec;
ip->i_d.di_mtime.t_nsec = (__int32_t)tv.tv_nsec;
ip->i_d.di_atime = ip->i_d.di_mtime;
@ -769,6 +769,8 @@ xfs_ialloc(
di_flags |= XFS_DIFLAG_EXTSZINHERIT;
ip->i_d.di_extsize = pip->i_d.di_extsize;
}
if (pip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
di_flags |= XFS_DIFLAG_PROJINHERIT;
} else if (S_ISREG(mode)) {
if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT)
di_flags |= XFS_DIFLAG_REALTIME;
@ -789,8 +791,6 @@ xfs_ialloc(
if ((pip->i_d.di_flags & XFS_DIFLAG_NOSYMLINKS) &&
xfs_inherit_nosymlinks)
di_flags |= XFS_DIFLAG_NOSYMLINKS;
if (pip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
di_flags |= XFS_DIFLAG_PROJINHERIT;
if ((pip->i_d.di_flags & XFS_DIFLAG_NODEFRAG) &&
xfs_inherit_nodefrag)
di_flags |= XFS_DIFLAG_NODEFRAG;

2
fs/xfs/xfs_inode.h
View File

@ -102,7 +102,7 @@ xfs_new_eof(struct xfs_inode *ip, xfs_fsize_t new_size)
{
xfs_fsize_t i_size = i_size_read(VFS_I(ip));
if (new_size > i_size)
if (new_size > i_size || new_size < 0)
new_size = i_size;
return new_size > ip->i_d.di_size ? new_size : 0;
}

2
fs/xfs/xfs_inode_item.c
View File

@ -615,7 +615,7 @@ xfs_iflush_done(
blip = bp->b_fspriv;
prev = NULL;
while (blip != NULL) {
if (lip->li_cb != xfs_iflush_done) {
if (blip->li_cb != xfs_iflush_done) {
prev = blip;
blip = blip->li_bio_list;
continue;

20
fs/xfs/xfs_ioctl.c
View File

@ -968,8 +968,6 @@ xfs_set_diflags(
di_flags |= XFS_DIFLAG_NOATIME;
if (xflags & XFS_XFLAG_NODUMP)
di_flags |= XFS_DIFLAG_NODUMP;
if (xflags & XFS_XFLAG_PROJINHERIT)
di_flags |= XFS_DIFLAG_PROJINHERIT;
if (xflags & XFS_XFLAG_NODEFRAG)
di_flags |= XFS_DIFLAG_NODEFRAG;
if (xflags & XFS_XFLAG_FILESTREAM)
@ -981,6 +979,8 @@ xfs_set_diflags(
di_flags |= XFS_DIFLAG_NOSYMLINKS;
if (xflags & XFS_XFLAG_EXTSZINHERIT)
di_flags |= XFS_DIFLAG_EXTSZINHERIT;
if (xflags & XFS_XFLAG_PROJINHERIT)
di_flags |= XFS_DIFLAG_PROJINHERIT;
} else if (S_ISREG(ip->i_d.di_mode)) {
if (xflags & XFS_XFLAG_REALTIME)
di_flags |= XFS_DIFLAG_REALTIME;
@ -1231,13 +1231,25 @@ xfs_ioctl_setattr(
}
if (mask & FSX_EXTSIZE)
ip->i_d.di_extsize = fa->fsx_extsize >> mp->m_sb.sb_blocklog;
if (mask & FSX_XFLAGS) {
xfs_set_diflags(ip, fa->fsx_xflags);
xfs_diflags_to_linux(ip);
}
/*
* Only set the extent size hint if we've already determined that the
* extent size hint should be set on the inode. If no extent size flags
* are set on the inode then unconditionally clear the extent size hint.
*/
if (mask & FSX_EXTSIZE) {
int extsize = 0;
if (ip->i_d.di_flags &
(XFS_DIFLAG_EXTSIZE | XFS_DIFLAG_EXTSZINHERIT))
extsize = fa->fsx_extsize >> mp->m_sb.sb_blocklog;
ip->i_d.di_extsize = extsize;
}
xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_CHG);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);

2
fs/xfs/xfs_ioctl32.c
View File

@ -160,6 +160,7 @@ xfs_ioctl32_bstat_copyin(
get_user(bstat->bs_gen, &bstat32->bs_gen) ||
get_user(bstat->bs_projid_lo, &bstat32->bs_projid_lo) ||
get_user(bstat->bs_projid_hi, &bstat32->bs_projid_hi) ||
get_user(bstat->bs_forkoff, &bstat32->bs_forkoff) ||
get_user(bstat->bs_dmevmask, &bstat32->bs_dmevmask) ||
get_user(bstat->bs_dmstate, &bstat32->bs_dmstate) ||
get_user(bstat->bs_aextents, &bstat32->bs_aextents))
@ -214,6 +215,7 @@ xfs_bulkstat_one_fmt_compat(
put_user(buffer->bs_gen, &p32->bs_gen) ||
put_user(buffer->bs_projid, &p32->bs_projid) ||
put_user(buffer->bs_projid_hi, &p32->bs_projid_hi) ||
put_user(buffer->bs_forkoff, &p32->bs_forkoff) ||
put_user(buffer->bs_dmevmask, &p32->bs_dmevmask) ||
put_user(buffer->bs_dmstate, &p32->bs_dmstate) ||
put_user(buffer->bs_aextents, &p32->bs_aextents))

3
fs/xfs/xfs_ioctl32.h
View File

@ -67,8 +67,9 @@ typedef struct compat_xfs_bstat {
__u32 bs_gen; /* generation count */
__u16 bs_projid_lo; /* lower part of project id */
#define bs_projid bs_projid_lo /* (previously just bs_projid) */
__u16 bs_forkoff; /* inode fork offset in bytes */
__u16 bs_projid_hi; /* high part of project id */
unsigned char bs_pad[12]; /* pad space, unused */
unsigned char bs_pad[10]; /* pad space, unused */
__u32 bs_dmevmask; /* DMIG event mask */
__u16 bs_dmstate; /* DMIG state info */
__u16 bs_aextents; /* attribute number of extents */

4
fs/xfs/xfs_iomap.c
View File

@ -404,8 +404,8 @@ xfs_quota_calc_throttle(
int shift = 0;
struct xfs_dquot *dq = xfs_inode_dquot(ip, type);
/* over hi wmark, squash the prealloc completely */
if (dq->q_res_bcount >= dq->q_prealloc_hi_wmark) {
/* no dq, or over hi wmark, squash the prealloc completely */
if (!dq || dq->q_res_bcount >= dq->q_prealloc_hi_wmark) {
*qblocks = 0;
*qfreesp = 0;
return;

3
fs/xfs/xfs_itable.c
View File

@ -639,7 +639,8 @@ next_ag:
xfs_buf_relse(agbp);
agbp = NULL;
agino = 0;
} while (++agno < mp->m_sb.sb_agcount);
agno++;
} while (agno < mp->m_sb.sb_agcount);
if (!error) {
if (bufidx) {

6
fs/xfs/xfs_linux.h
View File

@ -56,7 +56,6 @@ typedef __uint64_t __psunsigned_t;
#include "kmem.h"
#include "mrlock.h"
#include "time.h"
#include "uuid.h"
#include <linux/semaphore.h>
@ -179,6 +178,11 @@ typedef __uint64_t __psunsigned_t;
#define MAX(a,b) (max(a,b))
#define howmany(x, y) (((x)+((y)-1))/(y))
static inline void delay(long ticks)
{
schedule_timeout_uninterruptible(ticks);
}
/*
* XFS wrapper structure for sysfs support. It depends on external data
* structures and is embedded in various internal data structures to implement

2
fs/xfs/xfs_trans_inode.c
View File

@ -70,7 +70,7 @@ xfs_trans_ichgtime(
int flags)
{
struct inode *inode = VFS_I(ip);
timespec_t tv;
struct timespec tv;
ASSERT(tp);
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));