diff options
Diffstat (limited to 'fs/ufs')
| -rw-r--r-- | fs/ufs/truncate.c | 55 | ||||
| -rw-r--r-- | fs/ufs/util.c | 12 | ||||
| -rw-r--r-- | fs/ufs/util.h | 1 |
3 files changed, 21 insertions, 47 deletions
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c index 02e86291ef8a..29c66e1e24df 100644 --- a/fs/ufs/truncate.c +++ b/fs/ufs/truncate.c @@ -238,18 +238,13 @@ static int ufs_trunc_indirect (struct inode * inode, unsigned offset, __fs32 *p) if (*ubh_get_addr32(ind_ubh,i)) break; if (i >= uspi->s_apb) { - if (ubh_max_bcount(ind_ubh) != 1) { - retry = 1; - } - else { - tmp = fs32_to_cpu(sb, *p); - *p = 0; - inode->i_blocks -= uspi->s_nspb; - mark_inode_dirty(inode); - ufs_free_blocks (inode, tmp, uspi->s_fpb); - ubh_bforget(ind_ubh); - ind_ubh = NULL; - } + tmp = fs32_to_cpu(sb, *p); + *p = 0; + inode->i_blocks -= uspi->s_nspb; + mark_inode_dirty(inode); + ufs_free_blocks (inode, tmp, uspi->s_fpb); + ubh_bforget(ind_ubh); + ind_ubh = NULL; } if (IS_SYNC(inode) && ind_ubh && ubh_buffer_dirty(ind_ubh)) { ubh_ll_rw_block (SWRITE, 1, &ind_ubh); @@ -306,17 +301,13 @@ static int ufs_trunc_dindirect (struct inode *inode, unsigned offset, __fs32 *p) if (*ubh_get_addr32 (dind_bh, i)) break; if (i >= uspi->s_apb) { - if (ubh_max_bcount(dind_bh) != 1) - retry = 1; - else { - tmp = fs32_to_cpu(sb, *p); - *p = 0; - inode->i_blocks -= uspi->s_nspb; - mark_inode_dirty(inode); - ufs_free_blocks (inode, tmp, uspi->s_fpb); - ubh_bforget(dind_bh); - dind_bh = NULL; - } + tmp = fs32_to_cpu(sb, *p); + *p = 0; + inode->i_blocks -= uspi->s_nspb; + mark_inode_dirty(inode); + ufs_free_blocks (inode, tmp, uspi->s_fpb); + ubh_bforget(dind_bh); + dind_bh = NULL; } if (IS_SYNC(inode) && dind_bh && ubh_buffer_dirty(dind_bh)) { ubh_ll_rw_block (SWRITE, 1, &dind_bh); @@ -370,17 +361,13 @@ static int ufs_trunc_tindirect (struct inode * inode) if (*ubh_get_addr32 (tind_bh, i)) break; if (i >= uspi->s_apb) { - if (ubh_max_bcount(tind_bh) != 1) - retry = 1; - else { - tmp = fs32_to_cpu(sb, *p); - *p = 0; - inode->i_blocks -= uspi->s_nspb; - mark_inode_dirty(inode); - ufs_free_blocks (inode, tmp, uspi->s_fpb); - ubh_bforget(tind_bh); - tind_bh = NULL; - } + tmp = fs32_to_cpu(sb, *p); + *p = 0; + inode->i_blocks -= uspi->s_nspb; + mark_inode_dirty(inode); + ufs_free_blocks (inode, tmp, uspi->s_fpb); + ubh_bforget(tind_bh); + tind_bh = NULL; } if (IS_SYNC(inode) && tind_bh && ubh_buffer_dirty(tind_bh)) { ubh_ll_rw_block (SWRITE, 1, &tind_bh); diff --git a/fs/ufs/util.c b/fs/ufs/util.c index 59acc8f073ac..72f91cc84bfe 100644 --- a/fs/ufs/util.c +++ b/fs/ufs/util.c @@ -139,18 +139,6 @@ void ubh_wait_on_buffer (struct ufs_buffer_head * ubh) wait_on_buffer (ubh->bh[i]); } -unsigned ubh_max_bcount (struct ufs_buffer_head * ubh) -{ - unsigned i; - unsigned max = 0; - if (!ubh) - return 0; - for ( i = 0; i < ubh->count; i++ ) - if ( atomic_read(&ubh->bh[i]->b_count) > max ) - max = atomic_read(&ubh->bh[i]->b_count); - return max; -} - void ubh_bforget (struct ufs_buffer_head * ubh) { unsigned i; diff --git a/fs/ufs/util.h b/fs/ufs/util.h index 48d6d9bcc157..e10362d8f456 100644 --- a/fs/ufs/util.h +++ b/fs/ufs/util.h @@ -238,7 +238,6 @@ extern void ubh_mark_buffer_dirty (struct ufs_buffer_head *); extern void ubh_mark_buffer_uptodate (struct ufs_buffer_head *, int); extern void ubh_ll_rw_block (int, unsigned, struct ufs_buffer_head **); extern void ubh_wait_on_buffer (struct ufs_buffer_head *); -extern unsigned ubh_max_bcount (struct ufs_buffer_head *); extern void ubh_bforget (struct ufs_buffer_head *); extern int ubh_buffer_dirty (struct ufs_buffer_head *); #define ubh_ubhcpymem(mem,ubh,size) _ubh_ubhcpymem_(uspi,mem,ubh,size) |