diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_group.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_group.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_group.c b/fs/xfs/libxfs/xfs_group.c index 8532dc2f8628..5c6fa5d76a91 100644 --- a/fs/xfs/libxfs/xfs_group.c +++ b/fs/xfs/libxfs/xfs_group.c @@ -10,6 +10,7 @@ #include "xfs_mount.h" #include "xfs_error.h" #include "xfs_trace.h" +#include "xfs_extent_busy.h" #include "xfs_group.h" /* @@ -161,6 +162,9 @@ xfs_group_free( XFS_IS_CORRUPT(mp, atomic_read(&xg->xg_ref) != 0); xfs_defer_drain_free(&xg->xg_intents_drain); +#ifdef __KERNEL__ + kfree(xg->xg_busy_extents); +#endif if (uninit) uninit(xg); @@ -185,6 +189,9 @@ xfs_group_insert( xg->xg_type = type; #ifdef __KERNEL__ + xg->xg_busy_extents = xfs_extent_busy_alloc(); + if (!xg->xg_busy_extents) + return -ENOMEM; spin_lock_init(&xg->xg_state_lock); xfs_hooks_init(&xg->xg_rmap_update_hooks); #endif @@ -196,9 +203,14 @@ xfs_group_insert( error = xa_insert(&mp->m_groups[type].xa, index, xg, GFP_KERNEL); if (error) { WARN_ON_ONCE(error == -EBUSY); - xfs_defer_drain_free(&xg->xg_intents_drain); - return error; + goto out_drain; } return 0; +out_drain: + xfs_defer_drain_free(&xg->xg_intents_drain); +#ifdef __KERNEL__ + kfree(xg->xg_busy_extents); +#endif + return error; } |