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authorChristoph Hellwig <hch@sgi.com>2005-06-21 15:47:39 +1000
committerNathan Scott <nathans@sgi.com>2005-06-21 15:47:39 +1000
commitbd5a876ac4c130e8e1986dcdbb21839ae4cd91c0 (patch)
tree5b03fbdcfafa7702cf70388891a1bab700349add /fs/xfs/xfs_vnodeops.c
parentd130c14c0310edac5ea0c6327bef7e3715f9a083 (diff)
[XFS] (mostly) remove xfs_inval_cached_pages Since the last round of
direct I/O locking changes it is just a wrapper around VOP_FLUSHINVAL_PAGES, so it's not nessecary anymore. Keep a simplified version for kernels < 2.4.22, as these don't have the changed direct I/O locking. SGI-PV: 938064 SGI-Modid: xfs-linux:xfs-kern:194420a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_vnodeops.c')
-rw-r--r--fs/xfs/xfs_vnodeops.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 96dc18b73cf0..d64ebcfa0b6c 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -4329,6 +4329,7 @@ xfs_free_file_space(
xfs_off_t len,
int attr_flags)
{
+ vnode_t *vp;
int committed;
int done;
xfs_off_t end_dmi_offset;
@@ -4349,9 +4350,11 @@ xfs_free_file_space(
xfs_trans_t *tp;
int need_iolock = 1;
- vn_trace_entry(XFS_ITOV(ip), __FUNCTION__, (inst_t *)__return_address);
+ vp = XFS_ITOV(ip);
mp = ip->i_mount;
+ vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
+
if ((error = XFS_QM_DQATTACH(mp, ip, 0)))
return error;
@@ -4368,7 +4371,7 @@ xfs_free_file_space(
DM_EVENT_ENABLED(XFS_MTOVFS(mp), ip, DM_EVENT_WRITE)) {
if (end_dmi_offset > ip->i_d.di_size)
end_dmi_offset = ip->i_d.di_size;
- error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, XFS_ITOV(ip),
+ error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, vp,
offset, end_dmi_offset - offset,
AT_DELAY_FLAG(attr_flags), NULL);
if (error)
@@ -4387,7 +4390,14 @@ xfs_free_file_space(
ioffset = offset & ~(rounding - 1);
if (ilen & (rounding - 1))
ilen = (ilen + rounding) & ~(rounding - 1);
- xfs_inval_cached_pages(XFS_ITOV(ip), &(ip->i_iocore), ioffset, 0, 0);
+
+ if (VN_CACHED(vp) != 0) {
+ xfs_inval_cached_trace(&ip->i_iocore, ioffset, -1,
+ ctooff(offtoct(ioffset)), -1);
+ VOP_FLUSHINVAL_PAGES(vp, ctooff(offtoct(ioffset)),
+ -1, FI_REMAPF_LOCKED);
+ }
+
/*
* Need to zero the stuff we're not freeing, on disk.
* If its a realtime file & can't use unwritten extents then we