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Diffstat (limited to 'fs/xfs/linux-2.6/xfs_lrw.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_lrw.c44
1 files changed, 0 insertions, 44 deletions
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index ed90403f0ee7..765ec16a6e39 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -287,50 +287,6 @@ xfs_read(
287} 287}
288 288
289ssize_t 289ssize_t
290xfs_sendfile(
291 bhv_desc_t *bdp,
292 struct file *filp,
293 loff_t *offset,
294 int ioflags,
295 size_t count,
296 read_actor_t actor,
297 void *target,
298 cred_t *credp)
299{
300 xfs_inode_t *ip = XFS_BHVTOI(bdp);
301 xfs_mount_t *mp = ip->i_mount;
302 ssize_t ret;
303
304 XFS_STATS_INC(xs_read_calls);
305 if (XFS_FORCED_SHUTDOWN(mp))
306 return -EIO;
307
308 xfs_ilock(ip, XFS_IOLOCK_SHARED);
309
310 if (DM_EVENT_ENABLED(BHV_TO_VNODE(bdp)->v_vfsp, ip, DM_EVENT_READ) &&
311 (!(ioflags & IO_INVIS))) {
312 bhv_vrwlock_t locktype = VRWLOCK_READ;
313 int error;
314
315 error = XFS_SEND_DATA(mp, DM_EVENT_READ, BHV_TO_VNODE(bdp),
316 *offset, count,
317 FILP_DELAY_FLAG(filp), &locktype);
318 if (error) {
319 xfs_iunlock(ip, XFS_IOLOCK_SHARED);
320 return -error;
321 }
322 }
323 xfs_rw_enter_trace(XFS_SENDFILE_ENTER, &ip->i_iocore,
324 (void *)(unsigned long)target, count, *offset, ioflags);
325 ret = generic_file_sendfile(filp, offset, count, actor, target);
326 if (ret > 0)
327 XFS_STATS_ADD(xs_read_bytes, ret);
328
329 xfs_iunlock(ip, XFS_IOLOCK_SHARED);
330 return ret;
331}
332
333ssize_t
334xfs_splice_read( 290xfs_splice_read(
335 bhv_desc_t *bdp, 291 bhv_desc_t *bdp,
336 struct file *infilp, 292 struct file *infilp,