diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_super.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_super.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index e9002513e08..f2d1718c916 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -119,6 +119,8 @@ mempool_t *xfs_ioend_pool; #define MNTOPT_DMAPI "dmapi" /* DMI enabled (DMAPI / XDSM) */ #define MNTOPT_XDSM "xdsm" /* DMI enabled (DMAPI / XDSM) */ #define MNTOPT_DMI "dmi" /* DMI enabled (DMAPI / XDSM) */ +#define MNTOPT_DELAYLOG "delaylog" /* Delayed loging enabled */ +#define MNTOPT_NODELAYLOG "nodelaylog" /* Delayed loging disabled */ /* * Table driven mount option parser. @@ -374,6 +376,13 @@ xfs_parseargs( mp->m_flags |= XFS_MOUNT_DMAPI; } else if (!strcmp(this_char, MNTOPT_DMI)) { mp->m_flags |= XFS_MOUNT_DMAPI; + } else if (!strcmp(this_char, MNTOPT_DELAYLOG)) { + mp->m_flags |= XFS_MOUNT_DELAYLOG; + cmn_err(CE_WARN, + "Enabling EXPERIMENTAL delayed logging feature " + "- use at your own risk.\n"); + } else if (!strcmp(this_char, MNTOPT_NODELAYLOG)) { + mp->m_flags &= ~XFS_MOUNT_DELAYLOG; } else if (!strcmp(this_char, "ihashsize")) { cmn_err(CE_WARN, "XFS: ihashsize no longer used, option is deprecated."); @@ -535,6 +544,7 @@ xfs_showargs( { XFS_MOUNT_FILESTREAMS, "," MNTOPT_FILESTREAM }, { XFS_MOUNT_DMAPI, "," MNTOPT_DMAPI }, { XFS_MOUNT_GRPID, "," MNTOPT_GRPID }, + { XFS_MOUNT_DELAYLOG, "," MNTOPT_DELAYLOG }, { 0, NULL } }; static struct proc_xfs_info xfs_info_unset[] = { @@ -725,7 +735,8 @@ void xfs_blkdev_issue_flush( xfs_buftarg_t *buftarg) { - blkdev_issue_flush(buftarg->bt_bdev, NULL); + blkdev_issue_flush(buftarg->bt_bdev, GFP_KERNEL, NULL, + BLKDEV_IFL_WAIT); } STATIC void @@ -1754,7 +1765,7 @@ xfs_init_zones(void) * but it is much faster. */ xfs_buf_item_zone = kmem_zone_init((sizeof(xfs_buf_log_item_t) + - (((XFS_MAX_BLOCKSIZE / XFS_BLI_CHUNK) / + (((XFS_MAX_BLOCKSIZE / XFS_BLF_CHUNK) / NBWORD) * sizeof(int))), "xfs_buf_item"); if (!xfs_buf_item_zone) goto out_destroy_trans_zone; |