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linux-2.6
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[XFS] Cleanup a missed porting conversion, and freezing. 

SGI-PV: 953338
SGI-Modid: xfs-linux-melb:xfs-kern:26109a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott 2006-06-09 17:11:55 +10:00
parent 8285fb58e7
commit 34327e1384
4 changed files with 11 additions and 19 deletions
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4
fs/xfs/linux-2.6/xfs_lrw.c
View File

@ -668,11 +668,11 @@ xfs_write(
io = &xip->i_iocore;
mp = io->io_mount;
vfs_wait_for_freeze(vp->v_vfsp, SB_FREEZE_WRITE);
if (XFS_FORCED_SHUTDOWN(mp))
return -EIO;
fs_check_frozen(vp->v_vfsp, SB_FREEZE_WRITE);
if (ioflags & IO_ISDIRECT) {
xfs_buftarg_t *target =
(xip->i_d.di_flags & XFS_DIFLAG_REALTIME) ?

7
fs/xfs/linux-2.6/xfs_vfs.h
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@ -190,6 +190,9 @@ extern void vfs_init_vnode(bhv_desc_t *, struct bhv_vnode *, bhv_desc_t *, int);
extern void vfs_force_shutdown(bhv_desc_t *, int, char *, int);
extern void vfs_freeze(bhv_desc_t *);
#define vfs_test_for_freeze(vfs) ((vfs)->vfs_super->s_frozen)
#define vfs_wait_for_freeze(vfs,l) vfs_check_frozen((vfs)->vfs_super, (l))
typedef struct bhv_module_vfsops {
struct bhv_vfsops bhv_common;
void * bhv_custom;
@ -211,8 +214,4 @@ extern void bhv_insert_all_vfsops(struct bhv_vfs *);
extern void bhv_remove_all_vfsops(struct bhv_vfs *, int);
extern void bhv_remove_vfsops(struct bhv_vfs *, int);
#define fs_frozen(vfsp) ((vfsp)->vfs_super->s_frozen)
#define fs_check_frozen(vfsp, level) \
vfs_check_frozen(vfsp->vfs_super, level);
#endif /* __XFS_VFS_H__ */

2
fs/xfs/xfs_log.c
View File

@ -817,7 +817,7 @@ xfs_log_need_covered(xfs_mount_t *mp)
xlog_t *log = mp->m_log;
bhv_vfs_t *vfsp = XFS_MTOVFS(mp);
if (fs_frozen(vfsp) || XFS_FORCED_SHUTDOWN(mp) ||
if (vfs_test_for_freeze(vfsp) || XFS_FORCED_SHUTDOWN(mp) ||
(vfsp->vfs_flag & VFS_RDONLY))
return 0;

17
fs/xfs/xfs_trans.c
View File

@ -236,11 +236,8 @@ xfs_trans_alloc(
xfs_mount_t *mp,
uint type)
{
fs_check_frozen(XFS_MTOVFS(mp), SB_FREEZE_TRANS);
atomic_inc(&mp->m_active_trans);
return (_xfs_trans_alloc(mp, type));
vfs_wait_for_freeze(XFS_MTOVFS(mp), SB_FREEZE_TRANS);
return _xfs_trans_alloc(mp, type);
}
xfs_trans_t *
@ -250,12 +247,9 @@ _xfs_trans_alloc(
{
xfs_trans_t *tp;
ASSERT(xfs_trans_zone != NULL);
tp = kmem_zone_zalloc(xfs_trans_zone, KM_SLEEP);
atomic_inc(&mp->m_active_trans);
/*
* Initialize the transaction structure.
*/
tp = kmem_zone_zalloc(xfs_trans_zone, KM_SLEEP);
tp->t_magic = XFS_TRANS_MAGIC;
tp->t_type = type;
tp->t_mountp = mp;
@ -263,8 +257,7 @@ _xfs_trans_alloc(
tp->t_busy_free = XFS_LBC_NUM_SLOTS;
XFS_LIC_INIT(&(tp->t_items));
XFS_LBC_INIT(&(tp->t_busy));
return (tp);
return tp;
}
/*