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authorChristoph Hellwig <hch@infradead.org>2007-08-28 21:46:28 -0400
committerTim Shimmin <tes@chook.melbourne.sgi.com>2007-10-15 21:38:56 -0400
commitb677c210cec0d6755335ffc01691982c417dd39e (patch)
tree9a61fdd81e48aac948346a096bed9c72e5f34114 /fs/xfs/linux-2.6/xfs_aops.c
parent09262b4339de5417a10803fbfac277eebb38ca5a (diff)
[XFS] move v_iocount from bhv_vnode to xfs_inode
struct bhv_vnode is on it's way out, so move the I/O count to the XFS inode. SGI-PV: 969608 SGI-Modid: xfs-linux-melb:xfs-kern:29497a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_aops.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_aops.c23
1 files changed, 10 insertions, 13 deletions
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 22a40bd0cce2..1dd198ec2890 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -140,9 +140,11 @@ xfs_destroy_ioend(
140 next = bh->b_private; 140 next = bh->b_private;
141 bh->b_end_io(bh, !ioend->io_error); 141 bh->b_end_io(bh, !ioend->io_error);
142 } 142 }
143 if (unlikely(ioend->io_error)) 143 if (unlikely(ioend->io_error)) {
144 vn_ioerror(ioend->io_vnode, ioend->io_error, __FILE__,__LINE__); 144 vn_ioerror(XFS_I(ioend->io_inode), ioend->io_error,
145 vn_iowake(ioend->io_vnode); 145 __FILE__,__LINE__);
146 }
147 vn_iowake(XFS_I(ioend->io_inode));
146 mempool_free(ioend, xfs_ioend_pool); 148 mempool_free(ioend, xfs_ioend_pool);
147} 149}
148 150
@@ -157,14 +159,10 @@ STATIC void
157xfs_setfilesize( 159xfs_setfilesize(
158 xfs_ioend_t *ioend) 160 xfs_ioend_t *ioend)
159{ 161{
160 xfs_inode_t *ip; 162 xfs_inode_t *ip = XFS_I(ioend->io_inode);
161 xfs_fsize_t isize; 163 xfs_fsize_t isize;
162 xfs_fsize_t bsize; 164 xfs_fsize_t bsize;
163 165
164 ip = xfs_vtoi(ioend->io_vnode);
165 if (!ip)
166 return;
167
168 ASSERT((ip->i_d.di_mode & S_IFMT) == S_IFREG); 166 ASSERT((ip->i_d.di_mode & S_IFMT) == S_IFREG);
169 ASSERT(ioend->io_type != IOMAP_READ); 167 ASSERT(ioend->io_type != IOMAP_READ);
170 168
@@ -228,12 +226,11 @@ xfs_end_bio_unwritten(
228{ 226{
229 xfs_ioend_t *ioend = 227 xfs_ioend_t *ioend =
230 container_of(work, xfs_ioend_t, io_work); 228 container_of(work, xfs_ioend_t, io_work);
231 bhv_vnode_t *vp = ioend->io_vnode;
232 xfs_off_t offset = ioend->io_offset; 229 xfs_off_t offset = ioend->io_offset;
233 size_t size = ioend->io_size; 230 size_t size = ioend->io_size;
234 231
235 if (likely(!ioend->io_error)) { 232 if (likely(!ioend->io_error)) {
236 xfs_bmap(xfs_vtoi(vp), offset, size, 233 xfs_bmap(XFS_I(ioend->io_inode), offset, size,
237 BMAPI_UNWRITTEN, NULL, NULL); 234 BMAPI_UNWRITTEN, NULL, NULL);
238 xfs_setfilesize(ioend); 235 xfs_setfilesize(ioend);
239 } 236 }
@@ -277,10 +274,10 @@ xfs_alloc_ioend(
277 ioend->io_error = 0; 274 ioend->io_error = 0;
278 ioend->io_list = NULL; 275 ioend->io_list = NULL;
279 ioend->io_type = type; 276 ioend->io_type = type;
280 ioend->io_vnode = vn_from_inode(inode); 277 ioend->io_inode = inode;
281 ioend->io_buffer_head = NULL; 278 ioend->io_buffer_head = NULL;
282 ioend->io_buffer_tail = NULL; 279 ioend->io_buffer_tail = NULL;
283 atomic_inc(&ioend->io_vnode->v_iocount); 280 atomic_inc(&XFS_I(ioend->io_inode)->i_iocount);
284 ioend->io_offset = 0; 281 ioend->io_offset = 0;
285 ioend->io_size = 0; 282 ioend->io_size = 0;
286 283
@@ -506,7 +503,7 @@ xfs_cancel_ioend(
506 unlock_buffer(bh); 503 unlock_buffer(bh);
507 } while ((bh = next_bh) != NULL); 504 } while ((bh = next_bh) != NULL);
508 505
509 vn_iowake(ioend->io_vnode); 506 vn_iowake(XFS_I(ioend->io_inode));
510 mempool_free(ioend, xfs_ioend_pool); 507 mempool_free(ioend, xfs_ioend_pool);
511 } while ((ioend = next) != NULL); 508 } while ((ioend = next) != NULL);
512} 509}