diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index b9df7a6b1f9d..0bf4f718be46 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -557,10 +557,7 @@ xfs_attr_leaf_addname( * or perform more xattr manipulations. Otherwise there is nothing more * to do and we can return success. */ - error = xfs_attr3_leaf_add(bp, args); - if (error) { - if (error != -ENOSPC) - return error; + if (!xfs_attr3_leaf_add(bp, args)) { error = xfs_attr3_leaf_to_node(args); if (error) return error; @@ -574,7 +571,7 @@ xfs_attr_leaf_addname( } trace_xfs_attr_leaf_addname_return(attr->xattri_dela_state, args->dp); - return error; + return 0; out_brelse: xfs_trans_brelse(args->trans, bp); @@ -1399,21 +1396,21 @@ xfs_attr_node_try_addname( { struct xfs_da_state *state = attr->xattri_da_state; struct xfs_da_state_blk *blk; - int error; + int error = 0; trace_xfs_attr_node_addname(state->args); blk = &state->path.blk[state->path.active-1]; ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC); - error = xfs_attr3_leaf_add(blk->bp, state->args); - if (error == -ENOSPC) { + if (!xfs_attr3_leaf_add(blk->bp, state->args)) { if (state->path.active == 1) { /* * Its really a single leaf node, but it had * out-of-line values so it looked like it *might* * have been a b-tree. Let the caller deal with this. */ + error = -ENOSPC; goto out; } diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c index e50d913ad32f..41baa8a9a67d 100644 --- a/fs/xfs/libxfs/xfs_attr_leaf.c +++ b/fs/xfs/libxfs/xfs_attr_leaf.c @@ -47,7 +47,7 @@ */ STATIC int xfs_attr3_leaf_create(struct xfs_da_args *args, xfs_dablk_t which_block, struct xfs_buf **bpp); -STATIC int xfs_attr3_leaf_add_work(struct xfs_buf *leaf_buffer, +STATIC void xfs_attr3_leaf_add_work(struct xfs_buf *leaf_buffer, struct xfs_attr3_icleaf_hdr *ichdr, struct xfs_da_args *args, int freemap_index); STATIC void xfs_attr3_leaf_compact(struct xfs_da_args *args, @@ -995,10 +995,8 @@ xfs_attr_shortform_to_leaf( xfs_attr_sethash(&nargs); error = xfs_attr3_leaf_lookup_int(bp, &nargs); /* set a->index */ ASSERT(error == -ENOATTR); - error = xfs_attr3_leaf_add(bp, &nargs); - ASSERT(error != -ENOSPC); - if (error) - goto out; + if (!xfs_attr3_leaf_add(bp, &nargs)) + ASSERT(0); sfe = xfs_attr_sf_nextentry(sfe); } error = 0; @@ -1340,8 +1338,9 @@ xfs_attr3_leaf_split( struct xfs_da_state_blk *oldblk, struct xfs_da_state_blk *newblk) { - xfs_dablk_t blkno; - int error; + bool added; + xfs_dablk_t blkno; + int error; trace_xfs_attr_leaf_split(state->args); @@ -1376,10 +1375,10 @@ xfs_attr3_leaf_split( */ if (state->inleaf) { trace_xfs_attr_leaf_add_old(state->args); - error = xfs_attr3_leaf_add(oldblk->bp, state->args); + added = xfs_attr3_leaf_add(oldblk->bp, state->args); } else { trace_xfs_attr_leaf_add_new(state->args); - error = xfs_attr3_leaf_add(newblk->bp, state->args); + added = xfs_attr3_leaf_add(newblk->bp, state->args); } /* @@ -1387,13 +1386,15 @@ xfs_attr3_leaf_split( */ oldblk->hashval = xfs_attr_leaf_lasthash(oldblk->bp, NULL); newblk->hashval = xfs_attr_leaf_lasthash(newblk->bp, NULL); - return error; + if (!added) + return -ENOSPC; + return 0; } /* * Add a name to the leaf attribute list structure. */ -int +bool xfs_attr3_leaf_add( struct xfs_buf *bp, struct xfs_da_args *args) @@ -1402,6 +1403,7 @@ xfs_attr3_leaf_add( struct xfs_attr3_icleaf_hdr ichdr; int tablesize; int entsize; + bool added = true; int sum; int tmp; int i; @@ -1430,7 +1432,7 @@ xfs_attr3_leaf_add( if (ichdr.freemap[i].base < ichdr.firstused) tmp += sizeof(xfs_attr_leaf_entry_t); if (ichdr.freemap[i].size >= tmp) { - tmp = xfs_attr3_leaf_add_work(bp, &ichdr, args, i); + xfs_attr3_leaf_add_work(bp, &ichdr, args, i); goto out_log_hdr; } sum += ichdr.freemap[i].size; @@ -1442,7 +1444,7 @@ xfs_attr3_leaf_add( * no good and we should just give up. */ if (!ichdr.holes && sum < entsize) - return -ENOSPC; + return false; /* * Compact the entries to coalesce free space. @@ -1455,24 +1457,24 @@ xfs_attr3_leaf_add( * free region, in freemap[0]. If it is not big enough, give up. */ if (ichdr.freemap[0].size < (entsize + sizeof(xfs_attr_leaf_entry_t))) { - tmp = -ENOSPC; + added = false; goto out_log_hdr; } - tmp = xfs_attr3_leaf_add_work(bp, &ichdr, args, 0); + xfs_attr3_leaf_add_work(bp, &ichdr, args, 0); out_log_hdr: xfs_attr3_leaf_hdr_to_disk(args->geo, leaf, &ichdr); xfs_trans_log_buf(args->trans, bp, XFS_DA_LOGRANGE(leaf, &leaf->hdr, xfs_attr3_leaf_hdr_size(leaf))); - return tmp; + return added; } /* * Add a name to a leaf attribute list structure. */ -STATIC int +STATIC void xfs_attr3_leaf_add_work( struct xfs_buf *bp, struct xfs_attr3_icleaf_hdr *ichdr, @@ -1590,7 +1592,6 @@ xfs_attr3_leaf_add_work( } } ichdr->usedbytes += xfs_attr_leaf_entsize(leaf, args->index); - return 0; } /* diff --git a/fs/xfs/libxfs/xfs_attr_leaf.h b/fs/xfs/libxfs/xfs_attr_leaf.h index bac219589896..589f810eedc0 100644 --- a/fs/xfs/libxfs/xfs_attr_leaf.h +++ b/fs/xfs/libxfs/xfs_attr_leaf.h @@ -76,7 +76,7 @@ int xfs_attr3_leaf_split(struct xfs_da_state *state, int xfs_attr3_leaf_lookup_int(struct xfs_buf *leaf, struct xfs_da_args *args); int xfs_attr3_leaf_getvalue(struct xfs_buf *bp, struct xfs_da_args *args); -int xfs_attr3_leaf_add(struct xfs_buf *leaf_buffer, +bool xfs_attr3_leaf_add(struct xfs_buf *leaf_buffer, struct xfs_da_args *args); int xfs_attr3_leaf_remove(struct xfs_buf *leaf_buffer, struct xfs_da_args *args);