From 20722a91921bd9e9d4ba5c8f801d143e72e58418 Mon Sep 17 00:00:00 2001 From: Nathan Scott Date: Tue, 14 Mar 2006 13:19:08 +1100 Subject: [XFS] Fix a mutex_destroy diagnostic about a locked-mutex-on-destroy from quota code. SGI-PV: 949149 SGI-Modid: xfs-linux-melb:xfs-kern:25123a Signed-off-by: Nathan Scott --- fs/xfs/quota/xfs_qm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'fs/xfs/quota/xfs_qm.c') diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index 7c0e39dc6189..fd4abb8a32c5 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -2788,9 +2788,7 @@ xfs_qm_freelist_destroy(xfs_frlist_t *ql) xfs_qm_dqdestroy(dqp); dqp = nextdqp; } - /* - * Don't bother about unlocking. - */ + mutex_unlock(&ql->qh_lock); mutex_destroy(&ql->qh_lock); ASSERT(ql->qh_nelems == 0); -- cgit v1.2.2 From 4eea22f01bb4fdba1aab4430c33adbe88d9d4985 Mon Sep 17 00:00:00 2001 From: Mandy Kirkconnell Date: Tue, 14 Mar 2006 13:29:52 +1100 Subject: [XFS] 929045 567344 This mod re-organizes some of the in-core file extent code to prepare for an upcoming mod which will introduce multi-level in-core extent allocations. Although the in-core extent management is using a new code path in this mod, the functionality remains the same. Major changes include: - Introduce 10 new subroutines which re-orgainze the existing code but do NOT change functionality: xfs_iext_get_ext() xfs_iext_insert() xfs_iext_add() xfs_iext_remove() xfs_iext_remove_inline() xfs_iext_remove_direct() xfs_iext_realloc_direct() xfs_iext_direct_to_inline() xfs_iext_inline_to_direct() xfs_iext_destroy() - Remove 2 subroutines (functionality moved to new subroutines above): xfs_iext_realloc() -replaced by xfs_iext_add() and xfs_iext_remove() xfs_bmap_insert_exlist() - replaced by xfs_iext_insert() xfs_bmap_delete_exlist() - replaced by xfs_iext_remove() - Replace all hard-coded (indexed) extent assignments with a call to xfs_iext_get_ext() - Replace all extent record pointer arithmetic (ep++, ep--, base + lastx,..) with calls to xfs_iext_get_ext() - Update comments to remove the idea of a single "extent list" and introduce "extent record" terminology instead SGI-PV: 928864 SGI-Modid: xfs-linux-melb:xfs-kern:207390a Signed-off-by: Mandy Kirkconnell Signed-off-by: Nathan Scott --- fs/xfs/quota/xfs_qm.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'fs/xfs/quota/xfs_qm.c') diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index fd4abb8a32c5..1fb757ef3f41 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -1704,9 +1704,9 @@ xfs_qm_get_rtblks( xfs_qcnt_t *O_rtblks) { xfs_filblks_t rtblks; /* total rt blks */ + xfs_extnum_t idx; /* extent record index */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_extnum_t nextents; /* number of extent entries */ - xfs_bmbt_rec_t *base; /* base of extent array */ xfs_bmbt_rec_t *ep; /* pointer to an extent entry */ int error; @@ -1717,10 +1717,11 @@ xfs_qm_get_rtblks( return error; } rtblks = 0; - nextents = ifp->if_bytes / sizeof(xfs_bmbt_rec_t); - base = &ifp->if_u1.if_extents[0]; - for (ep = base; ep < &base[nextents]; ep++) + nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t); + for (idx = 0; idx < nextents; idx++) { + ep = xfs_iext_get_ext(ifp, idx); rtblks += xfs_bmbt_get_blockcount(ep); + } *O_rtblks = (xfs_qcnt_t)rtblks; return 0; } -- cgit v1.2.2