From 97e961fdbf32488b7386c9f1effa2bee97d47929 Mon Sep 17 00:00:00 2001 From: Pekka Enberg Date: Wed, 15 Oct 2008 12:29:03 +0200 Subject: Fix the udf code not to pass structs on stack where possible. Signed-off-by: Pekka Enberg Signed-off-by: Jan Kara --- fs/udf/truncate.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'fs/udf/truncate.c') diff --git a/fs/udf/truncate.c b/fs/udf/truncate.c index f2fad30fd145..225527cdc885 100644 --- a/fs/udf/truncate.c +++ b/fs/udf/truncate.c @@ -28,7 +28,7 @@ #include "udf_sb.h" static void extent_trunc(struct inode *inode, struct extent_position *epos, - struct kernel_lb_addr eloc, int8_t etype, uint32_t elen, + struct kernel_lb_addr *eloc, int8_t etype, uint32_t elen, uint32_t nelen) { struct kernel_lb_addr neloc = {}; @@ -43,12 +43,12 @@ static void extent_trunc(struct inode *inode, struct extent_position *epos, last_block); etype = (EXT_NOT_RECORDED_NOT_ALLOCATED >> 30); } else - neloc = eloc; + neloc = *eloc; nelen = (etype << 30) | nelen; } if (elen != nelen) { - udf_write_aext(inode, epos, neloc, nelen, 0); + udf_write_aext(inode, epos, &neloc, nelen, 0); if (last_block - first_block > 0) { if (etype == (EXT_RECORDED_ALLOCATED >> 30)) mark_inode_dirty(inode); @@ -106,7 +106,7 @@ void udf_truncate_tail_extent(struct inode *inode) (unsigned)elen); nelen = elen - (lbcount - inode->i_size); epos.offset -= adsize; - extent_trunc(inode, &epos, eloc, etype, elen, nelen); + extent_trunc(inode, &epos, &eloc, etype, elen, nelen); epos.offset += adsize; if (udf_next_aext(inode, &epos, &eloc, &elen, 1) != -1) printk(KERN_ERR "udf_truncate_tail_extent(): " @@ -152,7 +152,7 @@ void udf_discard_prealloc(struct inode *inode) if (etype == (EXT_NOT_RECORDED_ALLOCATED >> 30)) { epos.offset -= adsize; lbcount -= elen; - extent_trunc(inode, &epos, eloc, etype, elen, 0); + extent_trunc(inode, &epos, &eloc, etype, elen, 0); if (!epos.bh) { iinfo->i_lenAlloc = epos.offset - @@ -221,7 +221,7 @@ void udf_truncate_extents(struct inode *inode) (inode->i_size & (sb->s_blocksize - 1)); if (etype != -1) { epos.offset -= adsize; - extent_trunc(inode, &epos, eloc, etype, elen, byte_offset); + extent_trunc(inode, &epos, &eloc, etype, elen, byte_offset); epos.offset += adsize; if (byte_offset) lenalloc = epos.offset; @@ -236,12 +236,12 @@ void udf_truncate_extents(struct inode *inode) while ((etype = udf_current_aext(inode, &epos, &eloc, &elen, 0)) != -1) { if (etype == (EXT_NEXT_EXTENT_ALLOCDECS >> 30)) { - udf_write_aext(inode, &epos, neloc, nelen, 0); + udf_write_aext(inode, &epos, &neloc, nelen, 0); if (indirect_ext_len) { /* We managed to free all extents in the * indirect extent - free it too */ BUG_ON(!epos.bh); - udf_free_blocks(sb, inode, epos.block, + udf_free_blocks(sb, inode, &epos.block, 0, indirect_ext_len); } else if (!epos.bh) { iinfo->i_lenAlloc = lenalloc; @@ -253,7 +253,7 @@ void udf_truncate_extents(struct inode *inode) epos.offset = sizeof(struct allocExtDesc); epos.block = eloc; epos.bh = udf_tread(sb, - udf_get_lb_pblock(sb, eloc, 0)); + udf_get_lb_pblock(sb, &eloc, 0)); if (elen) indirect_ext_len = (elen + sb->s_blocksize - 1) >> @@ -261,7 +261,7 @@ void udf_truncate_extents(struct inode *inode) else indirect_ext_len = 1; } else { - extent_trunc(inode, &epos, eloc, etype, + extent_trunc(inode, &epos, &eloc, etype, elen, 0); epos.offset += adsize; } @@ -269,7 +269,7 @@ void udf_truncate_extents(struct inode *inode) if (indirect_ext_len) { BUG_ON(!epos.bh); - udf_free_blocks(sb, inode, epos.block, 0, + udf_free_blocks(sb, inode, &epos.block, 0, indirect_ext_len); } else if (!epos.bh) { iinfo->i_lenAlloc = lenalloc; -- cgit v1.2.3