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| author | Jens Axboe <axboe@suse.de> | 2006-04-11 16:57:50 +0400 |
|---|---|---|
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | 2006-04-11 17:47:07 +0400 |
| commit | cbb7e577e732f576b9f399bc2600bdc0626c68dc (patch) | |
| tree | 55e3d65c9d9fb5b0ee25d0ccabf951de6da2db7b /fs/xfs/linux-2.6/xfs_file.c | |
| parent | 2514395ef88b46e895726a8d40966cb83de7940c (diff) | |
| download | linux-cbb7e577e732f576b9f399bc2600bdc0626c68dc.tar.xz | |
[PATCH] splice: pass offset around for ->splice_read() and ->splice_write()
We need not use ->f_pos as the offset for the file input/output. If the
user passed an offset pointer in through sys_splice(), just use that and
leave ->f_pos alone.
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_file.c')
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_file.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index 269721af02f3..c847416f6d10 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -252,6 +252,7 @@ xfs_file_sendfile_invis( STATIC ssize_t xfs_file_splice_read( struct file *infilp, + loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags) @@ -259,13 +260,14 @@ xfs_file_splice_read( vnode_t *vp = vn_from_inode(infilp->f_dentry->d_inode); ssize_t rval; - VOP_SPLICE_READ(vp, infilp, pipe, len, flags, 0, NULL, rval); + VOP_SPLICE_READ(vp, infilp, ppos, pipe, len, flags, 0, NULL, rval); return rval; } STATIC ssize_t xfs_file_splice_read_invis( struct file *infilp, + loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags) @@ -273,7 +275,7 @@ xfs_file_splice_read_invis( vnode_t *vp = vn_from_inode(infilp->f_dentry->d_inode); ssize_t rval; - VOP_SPLICE_READ(vp, infilp, pipe, len, flags, IO_INVIS, NULL, rval); + VOP_SPLICE_READ(vp, infilp, ppos, pipe, len, flags, IO_INVIS, NULL, rval); return rval; } @@ -281,13 +283,14 @@ STATIC ssize_t xfs_file_splice_write( struct pipe_inode_info *pipe, struct file *outfilp, + loff_t *ppos, size_t len, unsigned int flags) { vnode_t *vp = vn_from_inode(outfilp->f_dentry->d_inode); ssize_t rval; - VOP_SPLICE_WRITE(vp, pipe, outfilp, len, flags, 0, NULL, rval); + VOP_SPLICE_WRITE(vp, pipe, outfilp, ppos, len, flags, 0, NULL, rval); return rval; } @@ -295,13 +298,14 @@ STATIC ssize_t xfs_file_splice_write_invis( struct pipe_inode_info *pipe, struct file *outfilp, + loff_t *ppos, size_t len, unsigned int flags) { vnode_t *vp = vn_from_inode(outfilp->f_dentry->d_inode); ssize_t rval; - VOP_SPLICE_WRITE(vp, pipe, outfilp, len, flags, IO_INVIS, NULL, rval); + VOP_SPLICE_WRITE(vp, pipe, outfilp, ppos, len, flags, IO_INVIS, NULL, rval); return rval; } |