Author: kib Date: Tue Sep 15 22:00:58 2020 New Revision: 365784 URL: https://svnweb.freebsd.org/changeset/base/365784
Log: vfs_subr.c: export io_hold_cnt and vn_read_from_obj(). Reviewed by: markj Tested by: pho Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D26346 Modified: head/sys/kern/vfs_vnops.c head/sys/sys/vnode.h Modified: head/sys/kern/vfs_vnops.c ============================================================================== --- head/sys/kern/vfs_vnops.c Tue Sep 15 21:55:21 2020 (r365783) +++ head/sys/kern/vfs_vnops.c Tue Sep 15 22:00:58 2020 (r365784) @@ -125,7 +125,7 @@ struct fileops vnops = { .fo_flags = DFLAG_PASSABLE | DFLAG_SEEKABLE }; -static const int io_hold_cnt = 16; +const u_int io_hold_cnt = 16; static int vn_io_fault_enable = 1; SYSCTL_INT(_debug, OID_AUTO, vn_io_fault_enable, CTLFLAG_RWTUN, &vn_io_fault_enable, 0, "Enable vn_io_fault lock avoidance"); @@ -848,7 +848,7 @@ get_advice(struct file *fp, struct uio *uio) return (ret); } -static int +int vn_read_from_obj(struct vnode *vp, struct uio *uio) { vm_object_t obj; Modified: head/sys/sys/vnode.h ============================================================================== --- head/sys/sys/vnode.h Tue Sep 15 21:55:21 2020 (r365783) +++ head/sys/sys/vnode.h Tue Sep 15 22:00:58 2020 (r365784) @@ -392,6 +392,7 @@ MALLOC_DECLARE(M_VNODE); #endif extern u_int ncsizefactor; +extern const u_int io_hold_cnt; /* * Convert between vnode types and inode formats (since POSIX.1 @@ -734,7 +735,8 @@ int vn_rdwr_inchunks(enum uio_rw rw, struct vnode *vp, size_t len, off_t offset, enum uio_seg segflg, int ioflg, struct ucred *active_cred, struct ucred *file_cred, size_t *aresid, struct thread *td); -int vn_rlimit_fsize(const struct vnode *vn, const struct uio *uio, +int vn_read_from_obj(struct vnode *vp, struct uio *uio); +int vn_rlimit_fsize(const struct vnode *vp, const struct uio *uio, struct thread *td); int vn_start_write(struct vnode *vp, struct mount **mpp, int flags); int vn_start_secondary_write(struct vnode *vp, struct mount **mpp, _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
