diff options
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 13 | ||||
| -rw-r--r-- | fs/xfs/xfs_trace.h | 1 |
2 files changed, 13 insertions, 1 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 01f6a64..296160b 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -1418,6 +1418,8 @@ xfs_zero_file_space( xfs_off_t end_boundary; int error; + trace_xfs_zero_file_space(ip); + granularity = max_t(uint, 1 << mp->m_sb.sb_blocklog, PAGE_CACHE_SIZE); /* @@ -1432,9 +1434,18 @@ xfs_zero_file_space( ASSERT(end_boundary <= offset + len); if (start_boundary < end_boundary - 1) { - /* punch out the page cache over the conversion range */ + /* + * punch out delayed allocation blocks and the page cache over + * the conversion range + */ + xfs_ilock(ip, XFS_ILOCK_EXCL); + error = xfs_bmap_punch_delalloc_range(ip, + XFS_B_TO_FSBT(mp, start_boundary), + XFS_B_TO_FSB(mp, end_boundary - start_boundary)); + xfs_iunlock(ip, XFS_ILOCK_EXCL); truncate_pagecache_range(VFS_I(ip), start_boundary, end_boundary - 1); + /* convert the blocks */ error = xfs_alloc_file_space(ip, start_boundary, end_boundary - start_boundary - 1, diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index a4ae41c..65d8c79 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -603,6 +603,7 @@ DEFINE_INODE_EVENT(xfs_readlink); DEFINE_INODE_EVENT(xfs_inactive_symlink); DEFINE_INODE_EVENT(xfs_alloc_file_space); DEFINE_INODE_EVENT(xfs_free_file_space); +DEFINE_INODE_EVENT(xfs_zero_file_space); DEFINE_INODE_EVENT(xfs_collapse_file_space); DEFINE_INODE_EVENT(xfs_readdir); #ifdef CONFIG_XFS_POSIX_ACL |