diff options
Diffstat (limited to 'fs/xfs/xfs_aops.c')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 6149429..09af0f7 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -111,11 +111,11 @@ xfs_finish_page_writeback( bsize = bh->b_size; do { + if (off > end) + break; next = bh->b_this_page; if (off < bvec->bv_offset) goto next_bh; - if (off > end) - break; bh->b_end_io(bh, !error); next_bh: off += bsize; @@ -189,7 +189,7 @@ xfs_setfilesize_trans_alloc( * We hand off the transaction to the completion thread now, so * clear the flag here. */ - current_restore_flags_nested(&tp->t_pflags, PF_FSTRANS); + current_restore_flags_nested(&tp->t_pflags, PF_MEMALLOC_NOFS); return 0; } @@ -252,7 +252,7 @@ xfs_setfilesize_ioend( * thus we need to mark ourselves as being in a transaction manually. * Similarly for freeze protection. */ - current_set_flags_nested(&tp->t_pflags, PF_FSTRANS); + current_set_flags_nested(&tp->t_pflags, PF_MEMALLOC_NOFS); __sb_writers_acquired(VFS_I(ip)->i_sb, SB_FREEZE_FS); /* we abort the update if there was an IO error */ @@ -1016,7 +1016,7 @@ xfs_do_writepage( * Given that we do not allow direct reclaim to call us, we should * never be called while in a filesystem transaction. */ - if (WARN_ON_ONCE(current->flags & PF_FSTRANS)) + if (WARN_ON_ONCE(current->flags & PF_MEMALLOC_NOFS)) goto redirty; /* @@ -1261,8 +1261,8 @@ xfs_get_blocks( if (nimaps) { trace_xfs_get_blocks_found(ip, offset, size, - ISUNWRITTEN(&imap) ? XFS_IO_UNWRITTEN - : XFS_IO_OVERWRITE, &imap); + imap.br_state == XFS_EXT_UNWRITTEN ? + XFS_IO_UNWRITTEN : XFS_IO_OVERWRITE, &imap); xfs_iunlock(ip, lockmode); } else { trace_xfs_get_blocks_notfound(ip, offset, size); @@ -1276,9 +1276,7 @@ xfs_get_blocks( * For unwritten extents do not report a disk address in the buffered * read case (treat as if we're reading into a hole). */ - if (imap.br_startblock != HOLESTARTBLOCK && - imap.br_startblock != DELAYSTARTBLOCK && - !ISUNWRITTEN(&imap)) + if (xfs_bmap_is_real_extent(&imap)) xfs_map_buffer(inode, bh_result, &imap, offset); /* |
