diff options
Diffstat (limited to 'fs/xfs/linux-2.6')
-rw-r--r-- | fs/xfs/linux-2.6/xfs_aops.c | 18 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_buf.c | 2 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_file.c | 117 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_iops.c | 3 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_linux.h | 1 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_lrw.c | 122 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_lrw.h | 11 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_super.c | 11 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_vnode.h | 12 |
9 files changed, 218 insertions, 79 deletions
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index 6cbbd165c60..4d191ef39b6 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -870,12 +870,14 @@ xfs_page_state_convert( pgoff_t end_index, last_index, tlast; ssize_t size, len; int flags, err, iomap_valid = 0, uptodate = 1; - int page_dirty, count = 0, trylock_flag = 0; + int page_dirty, count = 0; + int trylock = 0; int all_bh = unmapped; - /* wait for other IO threads? */ - if (startio && (wbc->sync_mode == WB_SYNC_NONE && wbc->nonblocking)) - trylock_flag |= BMAPI_TRYLOCK; + if (startio) { + if (wbc->sync_mode == WB_SYNC_NONE && wbc->nonblocking) + trylock |= BMAPI_TRYLOCK; + } /* Is this page beyond the end of the file? */ offset = i_size_read(inode); @@ -956,15 +958,13 @@ xfs_page_state_convert( if (buffer_unwritten(bh)) { type = IOMAP_UNWRITTEN; - flags = BMAPI_WRITE|BMAPI_IGNSTATE; + flags = BMAPI_WRITE | BMAPI_IGNSTATE; } else if (buffer_delay(bh)) { type = IOMAP_DELAY; - flags = BMAPI_ALLOCATE; - if (!startio) - flags |= trylock_flag; + flags = BMAPI_ALLOCATE | trylock; } else { type = IOMAP_NEW; - flags = BMAPI_WRITE|BMAPI_MMAP; + flags = BMAPI_WRITE | BMAPI_MMAP; } if (!iomap_valid) { diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index 9fb0312665c..26fed0756f0 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -182,7 +182,7 @@ free_address( { a_list_t *aentry; - aentry = kmalloc(sizeof(a_list_t), GFP_ATOMIC & ~__GFP_HIGH); + aentry = kmalloc(sizeof(a_list_t), GFP_NOWAIT); if (likely(aentry)) { spin_lock(&as_lock); aentry->next = as_free_head; diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index 85997b1205f..c847416f6d1 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -69,7 +69,6 @@ __xfs_file_read( return rval; } - STATIC ssize_t xfs_file_aio_read( struct kiocb *iocb, @@ -90,7 +89,6 @@ xfs_file_aio_read_invis( return __xfs_file_read(iocb, buf, IO_ISAIO|IO_INVIS, count, pos); } - STATIC inline ssize_t __xfs_file_write( struct kiocb *iocb, @@ -113,7 +111,6 @@ __xfs_file_write( return rval; } - STATIC ssize_t xfs_file_aio_write( struct kiocb *iocb, @@ -134,7 +131,6 @@ xfs_file_aio_write_invis( return __xfs_file_write(iocb, buf, IO_ISAIO|IO_INVIS, count, pos); } - STATIC inline ssize_t __xfs_file_readv( struct file *file, @@ -179,7 +175,6 @@ xfs_file_readv_invis( return __xfs_file_readv(file, iov, IO_INVIS, nr_segs, ppos); } - STATIC inline ssize_t __xfs_file_writev( struct file *file, @@ -204,7 +199,6 @@ __xfs_file_writev( return rval; } - STATIC ssize_t xfs_file_writev( struct file *file, @@ -228,7 +222,7 @@ xfs_file_writev_invis( STATIC ssize_t xfs_file_sendfile( struct file *filp, - loff_t *ppos, + loff_t *pos, size_t count, read_actor_t actor, void *target) @@ -236,10 +230,84 @@ xfs_file_sendfile( vnode_t *vp = vn_from_inode(filp->f_dentry->d_inode); ssize_t rval; - VOP_SENDFILE(vp, filp, ppos, 0, count, actor, target, NULL, rval); + VOP_SENDFILE(vp, filp, pos, 0, count, actor, target, NULL, rval); + return rval; +} + +STATIC ssize_t +xfs_file_sendfile_invis( + struct file *filp, + loff_t *pos, + size_t count, + read_actor_t actor, + void *target) +{ + vnode_t *vp = vn_from_inode(filp->f_dentry->d_inode); + ssize_t rval; + + VOP_SENDFILE(vp, filp, pos, IO_INVIS, count, actor, target, NULL, rval); + return rval; +} + +STATIC ssize_t +xfs_file_splice_read( + struct file *infilp, + loff_t *ppos, + struct pipe_inode_info *pipe, + size_t len, + unsigned int flags) +{ + vnode_t *vp = vn_from_inode(infilp->f_dentry->d_inode); + ssize_t 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) +{ + vnode_t *vp = vn_from_inode(infilp->f_dentry->d_inode); + ssize_t rval; + + VOP_SPLICE_READ(vp, infilp, ppos, pipe, len, flags, IO_INVIS, NULL, rval); return rval; } +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, ppos, len, flags, 0, NULL, rval); + return rval; +} + +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, ppos, len, flags, IO_INVIS, NULL, rval); + return rval; +} STATIC int xfs_file_open( @@ -251,13 +319,10 @@ xfs_file_open( if (!(filp->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS) return -EFBIG; - - ASSERT(vp); VOP_OPEN(vp, NULL, error); return -error; } - STATIC int xfs_file_release( struct inode *inode, @@ -271,7 +336,6 @@ xfs_file_release( return -error; } - STATIC int xfs_file_fsync( struct file *filp, @@ -285,21 +349,11 @@ xfs_file_fsync( if (datasync) flags |= FSYNC_DATA; - - ASSERT(vp); VOP_FSYNC(vp, flags, NULL, (xfs_off_t)0, (xfs_off_t)-1, error); return -error; } -/* - * xfs_file_readdir maps to VOP_READDIR(). - * We need to build a uio, cred, ... - */ - -#define nextdp(dp) ((struct xfs_dirent *)((char *)(dp) + (dp)->d_reclen)) - #ifdef CONFIG_XFS_DMAPI - STATIC struct page * xfs_vm_nopage( struct vm_area_struct *area, @@ -319,10 +373,8 @@ xfs_vm_nopage( return filemap_nopage(area, address, type); } - #endif /* CONFIG_XFS_DMAPI */ - STATIC int xfs_file_readdir( struct file *filp, @@ -330,7 +382,7 @@ xfs_file_readdir( filldir_t filldir) { int error = 0; - vnode_t *vp; + vnode_t *vp = vn_from_inode(filp->f_dentry->d_inode); uio_t uio; iovec_t iov; int eof = 0; @@ -340,9 +392,6 @@ xfs_file_readdir( xfs_off_t start_offset, curr_offset; xfs_dirent_t *dbp = NULL; - vp = vn_from_inode(filp->f_dentry->d_inode); - ASSERT(vp); - /* Try fairly hard to get memory */ do { if ((read_buf = (caddr_t)kmalloc(rlen, GFP_KERNEL))) @@ -387,7 +436,7 @@ xfs_file_readdir( } size -= dbp->d_reclen; curr_offset = (loff_t)dbp->d_off /* & 0x7fffffff */; - dbp = nextdp(dbp); + dbp = (xfs_dirent_t *)((char *)dbp + dbp->d_reclen); } } done: @@ -402,7 +451,6 @@ done: return -error; } - STATIC int xfs_file_mmap( struct file *filp, @@ -457,11 +505,10 @@ xfs_file_ioctl_invis( unsigned int cmd, unsigned long arg) { - int error; struct inode *inode = filp->f_dentry->d_inode; vnode_t *vp = vn_from_inode(inode); + int error; - ASSERT(vp); VOP_IOCTL(vp, inode, filp, IO_INVIS, cmd, (void __user *)arg, error); VMODIFY(vp); @@ -537,6 +584,8 @@ const struct file_operations xfs_file_operations = { .aio_read = xfs_file_aio_read, .aio_write = xfs_file_aio_write, .sendfile = xfs_file_sendfile, + .splice_read = xfs_file_splice_read, + .splice_write = xfs_file_splice_write, .unlocked_ioctl = xfs_file_ioctl, #ifdef CONFIG_COMPAT .compat_ioctl = xfs_file_compat_ioctl, @@ -558,7 +607,9 @@ const struct file_operations xfs_invis_file_operations = { .writev = xfs_file_writev_invis, .aio_read = xfs_file_aio_read_invis, .aio_write = xfs_file_aio_write_invis, - .sendfile = xfs_file_sendfile, + .sendfile = xfs_file_sendfile_invis, + .splice_read = xfs_file_splice_read_invis, + .splice_write = xfs_file_splice_write_invis, .unlocked_ioctl = xfs_file_ioctl_invis, #ifdef CONFIG_COMPAT .compat_ioctl = xfs_file_compat_invis_ioctl, diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c index 149237304fb..2e2e275c786 100644 --- a/fs/xfs/linux-2.6/xfs_iops.c +++ b/fs/xfs/linux-2.6/xfs_iops.c @@ -673,8 +673,7 @@ xfs_vn_setattr( if (ia_valid & ATTR_ATIME) { vattr.va_mask |= XFS_AT_ATIME; vattr.va_atime = attr->ia_atime; - if (ia_valid & ATTR_ATIME_SET) - inode->i_atime = attr->ia_atime; + inode->i_atime = attr->ia_atime; } if (ia_valid & ATTR_MTIME) { vattr.va_mask |= XFS_AT_MTIME; diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h index 1fe09f2d651..e9fe43d7476 100644 --- a/fs/xfs/linux-2.6/xfs_linux.h +++ b/fs/xfs/linux-2.6/xfs_linux.h @@ -103,6 +103,7 @@ */ #undef HAVE_REFCACHE /* reference cache not needed for NFS in 2.6 */ #define HAVE_SENDFILE /* sendfile(2) exists in 2.6, but not in 2.4 */ +#define HAVE_SPLICE /* a splice(2) exists in 2.6, but not in 2.4 */ #ifdef CONFIG_SMP #define HAVE_PERCPU_SB /* per cpu superblock counters are a 2.6 feature */ #else diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c index 84ddf189389..67efe330898 100644 --- a/fs/xfs/linux-2.6/xfs_lrw.c +++ b/fs/xfs/linux-2.6/xfs_lrw.c @@ -301,36 +301,23 @@ xfs_sendfile( void *target, cred_t *credp) { + xfs_inode_t *ip = XFS_BHVTOI(bdp); + xfs_mount_t *mp = ip->i_mount; ssize_t ret; - xfs_fsize_t n; - xfs_inode_t *ip; - xfs_mount_t *mp; - vnode_t *vp; - - ip = XFS_BHVTOI(bdp); - vp = BHV_TO_VNODE(bdp); - mp = ip->i_mount; XFS_STATS_INC(xs_read_calls); - - n = XFS_MAXIOFFSET(mp) - *offset; - if ((n <= 0) || (count == 0)) - return 0; - - if (n < count) - count = n; - - if (XFS_FORCED_SHUTDOWN(ip->i_mount)) + if (XFS_FORCED_SHUTDOWN(mp)) return -EIO; xfs_ilock(ip, XFS_IOLOCK_SHARED); - if (DM_EVENT_ENABLED(vp->v_vfsp, ip, DM_EVENT_READ) && + if (DM_EVENT_ENABLED(BHV_TO_VNODE(bdp)->v_vfsp, ip, DM_EVENT_READ) && (!(ioflags & IO_INVIS))) { vrwlock_t locktype = VRWLOCK_READ; int error; - error = XFS_SEND_DATA(mp, DM_EVENT_READ, BHV_TO_VNODE(bdp), *offset, count, + error = XFS_SEND_DATA(mp, DM_EVENT_READ, BHV_TO_VNODE(bdp), + *offset, count, FILP_DELAY_FLAG(filp), &locktype); if (error) { xfs_iunlock(ip, XFS_IOLOCK_SHARED); @@ -340,12 +327,98 @@ xfs_sendfile( xfs_rw_enter_trace(XFS_SENDFILE_ENTER, &ip->i_iocore, (void *)(unsigned long)target, count, *offset, ioflags); ret = generic_file_sendfile(filp, offset, count, actor, target); + if (ret > 0) + XFS_STATS_ADD(xs_read_bytes, ret); xfs_iunlock(ip, XFS_IOLOCK_SHARED); + return ret; +} +ssize_t +xfs_splice_read( + bhv_desc_t *bdp, + struct file *infilp, + loff_t *ppos, + struct pipe_inode_info *pipe, + size_t count, + int flags, + int ioflags, + cred_t *credp) +{ + xfs_inode_t *ip = XFS_BHVTOI(bdp); + xfs_mount_t *mp = ip->i_mount; + ssize_t ret; + + XFS_STATS_INC(xs_read_calls); + if (XFS_FORCED_SHUTDOWN(ip->i_mount)) + return -EIO; + + xfs_ilock(ip, XFS_IOLOCK_SHARED); + + if (DM_EVENT_ENABLED(BHV_TO_VNODE(bdp)->v_vfsp, ip, DM_EVENT_READ) && + (!(ioflags & IO_INVIS))) { + vrwlock_t locktype = VRWLOCK_READ; + int error; + + error = XFS_SEND_DATA(mp, DM_EVENT_READ, BHV_TO_VNODE(bdp), + *ppos, count, + FILP_DELAY_FLAG(infilp), &locktype); + if (error) { + xfs_iunlock(ip, XFS_IOLOCK_SHARED); + return -error; + } + } + xfs_rw_enter_trace(XFS_SPLICE_READ_ENTER, &ip->i_iocore, + pipe, count, *ppos, ioflags); + ret = generic_file_splice_read(infilp, ppos, pipe, count, flags); if (ret > 0) XFS_STATS_ADD(xs_read_bytes, ret); + xfs_iunlock(ip, XFS_IOLOCK_SHARED); + return ret; +} + +ssize_t +xfs_splice_write( + bhv_desc_t *bdp, + struct pipe_inode_info *pipe, + struct file *outfilp, + loff_t *ppos, + size_t count, + int flags, + int ioflags, + cred_t *credp) +{ + xfs_inode_t *ip = XFS_BHVTOI(bdp); + xfs_mount_t *mp = ip->i_mount; + ssize_t ret; + + XFS_STATS_INC(xs_write_calls); + if (XFS_FORCED_SHUTDOWN(ip->i_mount)) + return -EIO; + + xfs_ilock(ip, XFS_IOLOCK_EXCL); + + if (DM_EVENT_ENABLED(BHV_TO_VNODE(bdp)->v_vfsp, ip, DM_EVENT_WRITE) && + (!(ioflags & IO_INVIS))) { + vrwlock_t locktype = VRWLOCK_WRITE; + int error; + + error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, BHV_TO_VNODE(bdp), + *ppos, count, + FILP_DELAY_FLAG(outfilp), &locktype); + if (error) { + xfs_iunlock(ip, XFS_IOLOCK_EXCL); + return -error; + } + } + xfs_rw_enter_trace(XFS_SPLICE_WRITE_ENTER, &ip->i_iocore, + pipe, count, *ppos, ioflags); + ret = generic_file_splice_write(pipe, outfilp, ppos, count, flags); + if (ret > 0) + XFS_STATS_ADD(xs_write_bytes, ret); + + xfs_iunlock(ip, XFS_IOLOCK_EXCL); return ret; } @@ -363,7 +436,7 @@ xfs_zero_last_block( xfs_fsize_t end_size) { xfs_fileoff_t last_fsb; - xfs_mount_t *mp; + xfs_mount_t *mp = io->io_mount; int nimaps; int zero_offset; int zero_len; @@ -373,8 +446,6 @@ xfs_zero_last_block( ASSERT(ismrlocked(io->io_lock, MR_UPDATE) != 0); - mp = io->io_mount; - zero_offset = XFS_B_FSB_OFFSET(mp, isize); if (zero_offset == 0) { /* @@ -405,10 +476,9 @@ xfs_zero_last_block( * don't deadlock when the buffer cache calls back to us. */ XFS_IUNLOCK(mp, io, XFS_ILOCK_EXCL| XFS_EXTSIZE_RD); - loff = XFS_FSB_TO_B(mp, last_fsb); + loff = XFS_FSB_TO_B(mp, last_fsb); zero_len = mp->m_sb.sb_blocksize - zero_offset; - error = xfs_iozero(ip, loff + zero_offset, zero_len, end_size); XFS_ILOCK(mp, io, XFS_ILOCK_EXCL|XFS_EXTSIZE_RD); @@ -441,7 +511,7 @@ xfs_zero_eof( xfs_fileoff_t zero_count_fsb; xfs_fileoff_t last_fsb; xfs_extlen_t buf_len_fsb; - xfs_mount_t *mp; + xfs_mount_t *mp = io->io_mount; int nimaps; int error = 0; xfs_bmbt_irec_t imap; @@ -450,8 +520,6 @@ xfs_zero_eof( ASSERT(ismrlocked(io->io_iolock, MR_UPDATE)); ASSERT(offset > isize); - mp = io->io_mount; - /* * First handle zeroing the block on which isize resides. * We only zero a part of that block so it is handled specially. diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h index 38864a88d42..8f453995235 100644 --- a/fs/xfs/linux-2.6/xfs_lrw.h +++ b/fs/xfs/linux-2.6/xfs_lrw.h @@ -60,6 +60,8 @@ struct xfs_iomap; #define XFS_IOMAP_ALLOC_ENTER 25 #define XFS_IOMAP_ALLOC_MAP 26 #define XFS_IOMAP_UNWRITTEN 27 +#define XFS_SPLICE_READ_ENTER 28 +#define XFS_SPLICE_WRITE_ENTER 29 extern void xfs_rw_enter_trace(int, struct xfs_iocore *, void *, size_t, loff_t, int); extern void xfs_inval_cached_trace(struct xfs_iocore *, @@ -78,6 +80,7 @@ extern int xfs_bmap(struct bhv_desc *, xfs_off_t, ssize_t, int, struct xfs_iomap *, int *); extern int xfsbdstrat(struct xfs_mount *, struct xfs_buf *); extern int xfs_bdstrat_cb(struct xfs_buf *); +extern int xfs_dev_is_read_only(struct xfs_mount *, char *); extern int xfs_zero_eof(struct vnode *, struct xfs_iocore *, xfs_off_t, xfs_fsize_t, xfs_fsize_t); @@ -90,7 +93,11 @@ extern ssize_t xfs_write(struct bhv_desc *, struct kiocb *, extern ssize_t xfs_sendfile(struct bhv_desc *, struct file *, loff_t *, int, size_t, read_actor_t, void *, struct cred *); - -extern int xfs_dev_is_read_only(struct xfs_mount *, char *); +extern ssize_t xfs_splice_read(struct bhv_desc *, struct file *, loff_t *, + struct pipe_inode_info *, size_t, int, int, + struct cred *); +extern ssize_t xfs_splice_write(struct bhv_desc *, struct pipe_inode_info *, + struct file *, loff_t *, size_t, int, int, + struct cred *); #endif /* __XFS_LRW_H__ */ diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index 1884300417e..68f4793e8a1 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -67,7 +67,8 @@ mempool_t *xfs_ioend_pool; STATIC struct xfs_mount_args * xfs_args_allocate( - struct super_block *sb) + struct super_block *sb, + int silent) { struct xfs_mount_args *args; @@ -80,8 +81,8 @@ xfs_args_allocate( args->flags |= XFSMNT_DIRSYNC; if (sb->s_flags & MS_SYNCHRONOUS) args->flags |= XFSMNT_WSYNC; - - /* Default to 32 bit inodes on Linux all the time */ + if (silent) + args->flags |= XFSMNT_QUIET; args->flags |= XFSMNT_32BITINODES; return args; @@ -719,7 +720,7 @@ xfs_fs_remount( char *options) { vfs_t *vfsp = vfs_from_sb(sb); - struct xfs_mount_args *args = xfs_args_allocate(sb); + struct xfs_mount_args *args = xfs_args_allocate(sb, 0); int error; VFS_PARSEARGS(vfsp, options, args, 1, error); @@ -825,7 +826,7 @@ xfs_fs_fill_super( { vnode_t *rootvp; struct vfs *vfsp = vfs_allocate(sb); - struct xfs_mount_args *args = xfs_args_allocate(sb); + struct xfs_mount_args *args = xfs_args_allocate(sb, silent); struct kstatfs statvfs; int error, error2; diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h index 06f5845e956..2a8e16c2235 100644 --- a/fs/xfs/linux-2.6/xfs_vnode.h +++ b/fs/xfs/linux-2.6/xfs_vnode.h @@ -173,6 +173,12 @@ typedef ssize_t (*vop_write_t)(bhv_desc_t *, struct kiocb *, typedef ssize_t (*vop_sendfile_t)(bhv_desc_t *, struct file *, loff_t *, int, size_t, read_actor_t, void *, struct cred *); +typedef ssize_t (*vop_splice_read_t)(bhv_desc_t *, struct file *, loff_t *, + struct pipe_inode_info *, size_t, int, int, + struct cred *); +typedef ssize_t (*vop_splice_write_t)(bhv_desc_t *, struct pipe_inode_info *, + struct file *, loff_t *, size_t, int, int, + struct cred *); typedef int (*vop_ioctl_t)(bhv_desc_t *, struct inode *, struct file *, int, unsigned int, void __user *); typedef int (*vop_getattr_t)(bhv_desc_t *, struct vattr *, int, @@ -231,6 +237,8 @@ typedef struct vnodeops { vop_read_t vop_read; vop_write_t vop_write; vop_sendfile_t vop_sendfile; + vop_splice_read_t vop_splice_read; + vop_splice_write_t vop_splice_write; vop_ioctl_t vop_ioctl; vop_getattr_t vop_getattr; vop_setattr_t vop_setattr; @@ -276,6 +284,10 @@ typedef struct vnodeops { rv = _VOP_(vop_write, vp)((vp)->v_fbhv,file,iov,segs,offset,ioflags,cr) #define VOP_SENDFILE(vp,f,off,ioflags,cnt,act,targ,cr,rv) \ rv = _VOP_(vop_sendfile, vp)((vp)->v_fbhv,f,off,ioflags,cnt,act,targ,cr) +#define VOP_SPLICE_READ(vp,f,o,pipe,cnt,fl,iofl,cr,rv) \ + rv = _VOP_(vop_splice_read, vp)((vp)->v_fbhv,f,o,pipe,cnt,fl,iofl,cr) +#define VOP_SPLICE_WRITE(vp,f,o,pipe,cnt,fl,iofl,cr,rv) \ + rv = _VOP_(vop_splice_write, vp)((vp)->v_fbhv,f,o,pipe,cnt,fl,iofl,cr) #define VOP_BMAP(vp,of,sz,rw,b,n,rv) \ rv = _VOP_(vop_bmap, vp)((vp)->v_fbhv,of,sz,rw,b,n) #define VOP_OPEN(vp, cr, rv) \ |