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| author |   Christoph Hellwig <hch@lst.de> | 2011-07-08 14:34:34 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2011-07-08 14:34:34 +0200 |
| commit | 8f04c47aa9712874af2c8816c2ca2a332cba80e4 (patch) | |
| tree | 56f76e7d1443759ed68c6720e7f242950e220f8c /fs/xfs/linux-2.6/xfs_trace.h | |
| parent | xfs: kill xfs_itruncate_start (diff) | |
| download | linux-dev-8f04c47aa9712874af2c8816c2ca2a332cba80e4.tar.xz linux-dev-8f04c47aa9712874af2c8816c2ca2a332cba80e4.zip | |
xfs: split xfs_itruncate_finish
Split the guts of xfs_itruncate_finish that loop over the existing extents
and calls xfs_bunmapi on them into a new helper, xfs_itruncate_externs.
Make xfs_attr_inactive call it directly instead of xfs_itruncate_finish,
which allows to simplify the latter a lot, by only letting it deal with
the data fork. As a result xfs_itruncate_finish is renamed to
xfs_itruncate_data to make its use case more obvious.
Also remove the sync parameter from xfs_itruncate_data, which has been
unessecary since the introduction of the busy extent list in 2002, and
completely dead code since 2003 when the XFS_BMAPI_ASYNC parameter was
made a no-op.
I can't actually see why the xfs_attr_inactive needs to set the transaction
sync, but let's keep this patch simple and without changes in behaviour.
Also avoid passing a useless argument to xfs_isize_check, and make it
private to xfs_inode.c.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_trace.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/linux-2.6/xfs_trace.h b/fs/xfs/linux-2.6/xfs_trace.h index cac41e423451..4fe53f9f0477 100644 --- a/fs/xfs/linux-2.6/xfs_trace.h +++ b/fs/xfs/linux-2.6/xfs_trace.h @@ -1055,8 +1055,8 @@ DECLARE_EVENT_CLASS(xfs_itrunc_class, DEFINE_EVENT(xfs_itrunc_class, name, \ TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \ TP_ARGS(ip, new_size)) -DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_start); -DEFINE_ITRUNC_EVENT(xfs_itruncate_finish_end); +DEFINE_ITRUNC_EVENT(xfs_itruncate_data_start); +DEFINE_ITRUNC_EVENT(xfs_itruncate_data_end); TRACE_EVENT(xfs_pagecache_inval, TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish), |