diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.c | 12 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.h | 2 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_super.c | 10 |
3 files changed, 16 insertions, 8 deletions
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index cb329edc925..aa1016bb913 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -34,6 +34,12 @@ #include <linux/backing-dev.h> #include <linux/freezer.h> +#include "xfs_sb.h" +#include "xfs_inum.h" +#include "xfs_ag.h" +#include "xfs_dmapi.h" +#include "xfs_mount.h" + static kmem_zone_t *xfs_buf_zone; STATIC int xfsbufd(void *); STATIC int xfsbufd_wakeup(int, gfp_t); @@ -1435,10 +1441,12 @@ xfs_unregister_buftarg( void xfs_free_buftarg( - xfs_buftarg_t *btp) + struct xfs_mount *mp, + struct xfs_buftarg *btp) { xfs_flush_buftarg(btp, 1); - xfs_blkdev_issue_flush(btp); + if (mp->m_flags & XFS_MOUNT_BARRIER) + xfs_blkdev_issue_flush(btp); xfs_free_bufhash(btp); iput(btp->bt_mapping->host); diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index 288ae7c4c80..9b4d666ad31 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -413,7 +413,7 @@ static inline int XFS_bwrite(xfs_buf_t *bp) * Handling of buftargs. */ extern xfs_buftarg_t *xfs_alloc_buftarg(struct block_device *, int); -extern void xfs_free_buftarg(xfs_buftarg_t *); +extern void xfs_free_buftarg(struct xfs_mount *, struct xfs_buftarg *); extern void xfs_wait_buftarg(xfs_buftarg_t *); extern int xfs_setsize_buftarg(xfs_buftarg_t *, unsigned int, unsigned int); extern int xfs_flush_buftarg(xfs_buftarg_t *, int); diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index bc1e64708e2..8483b35821e 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -733,15 +733,15 @@ xfs_close_devices( { if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) { struct block_device *logdev = mp->m_logdev_targp->bt_bdev; - xfs_free_buftarg(mp->m_logdev_targp); + xfs_free_buftarg(mp, mp->m_logdev_targp); xfs_blkdev_put(logdev); } if (mp->m_rtdev_targp) { struct block_device *rtdev = mp->m_rtdev_targp->bt_bdev; - xfs_free_buftarg(mp->m_rtdev_targp); + xfs_free_buftarg(mp, mp->m_rtdev_targp); xfs_blkdev_put(rtdev); } - xfs_free_buftarg(mp->m_ddev_targp); + xfs_free_buftarg(mp, mp->m_ddev_targp); } /* @@ -810,9 +810,9 @@ xfs_open_devices( out_free_rtdev_targ: if (mp->m_rtdev_targp) - xfs_free_buftarg(mp->m_rtdev_targp); + xfs_free_buftarg(mp, mp->m_rtdev_targp); out_free_ddev_targ: - xfs_free_buftarg(mp->m_ddev_targp); + xfs_free_buftarg(mp, mp->m_ddev_targp); out_close_rtdev: if (rtdev) xfs_blkdev_put(rtdev); |