diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_super.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_super.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index d13d883d0039..fe52e9276aad 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -1273,10 +1273,11 @@ xfs_fs_put_super( } xfs_unmountfs(mp); + xfs_icsb_destroy_counters(mp); xfs_close_devices(mp); xfs_qmops_put(mp); xfs_dmops_put(mp); - kmem_free(mp); + kfree(mp); } STATIC void @@ -1733,14 +1734,20 @@ xfs_fs_fill_super( struct inode *root; struct xfs_mount *mp = NULL; struct xfs_mount_args *args; - int flags = 0, error; + int flags = 0, error = ENOMEM; args = xfs_args_allocate(sb, silent); if (!args) return -ENOMEM; - mp = xfs_mount_init(); + mp = kzalloc(sizeof(struct xfs_mount), GFP_KERNEL); + if (!mp) + goto out_free_args; + spin_lock_init(&mp->m_sb_lock); + mutex_init(&mp->m_ilock); + mutex_init(&mp->m_growlock); + atomic_set(&mp->m_active_trans, 0); INIT_LIST_HEAD(&mp->m_sync_list); spin_lock_init(&mp->m_sync_lock); init_waitqueue_head(&mp->m_wait_single_sync_task); @@ -1753,7 +1760,7 @@ xfs_fs_fill_super( error = xfs_parseargs(mp, (char *)data, args, 0); if (error) - goto fail_vfsop; + goto out_free_mp; sb_min_blocksize(sb, BBSIZE); sb->s_export_op = &xfs_export_operations; @@ -1762,7 +1769,7 @@ xfs_fs_fill_super( error = xfs_dmops_get(mp, args); if (error) - goto fail_vfsop; + goto out_free_mp; error = xfs_qmops_get(mp, args); if (error) goto out_put_dmops; @@ -1774,6 +1781,9 @@ xfs_fs_fill_super( if (error) goto out_put_qmops; + if (xfs_icsb_init_counters(mp)) + mp->m_flags |= XFS_MOUNT_NO_PERCPU_SB; + /* * Setup flags based on mount(2) options and then the superblock */ @@ -1849,12 +1859,18 @@ xfs_fs_fill_super( xfs_binval(mp->m_logdev_targp); if (mp->m_rtdev_targp) xfs_binval(mp->m_rtdev_targp); + out_destroy_counters: + xfs_icsb_destroy_counters(mp); xfs_close_devices(mp); out_put_qmops: xfs_qmops_put(mp); out_put_dmops: xfs_dmops_put(mp); - goto fail_vfsop; + out_free_mp: + kfree(mp); + out_free_args: + kfree(args); + return -error; fail_vnrele: if (sb->s_root) { @@ -1879,14 +1895,7 @@ xfs_fs_fill_super( IRELE(mp->m_rootip); xfs_unmountfs(mp); - xfs_close_devices(mp); - xfs_qmops_put(mp); - xfs_dmops_put(mp); - kmem_free(mp); - - fail_vfsop: - kfree(args); - return -error; + goto out_destroy_counters; } STATIC int |