bsd/kern/ubc_subr.c

190 	uint32_t flags;					/* setup and mode flags */
790 		int	flags;
793 			flags = MEMORY_OBJECT_DATA_FLUSH_ALL;
795 			flags = MEMORY_OBJECT_DATA_FLUSH;
803 						  MEMORY_OBJECT_RETURN_NONE, flags, VM_PROT_NO_CHANGE);
1087  *		flags			DEPRECATED
1092  * Notes:	Historically, if the flags were not "do not reactivate", this
1095  *		been previously reactivated).  The flags would also permit a
1103 ubc_getobject(struct vnode *vp, __unused int flags)
1254  *		flags			See ubc_msync_internal()
1266 ubc_sync_range(vnode_t vp, off_t beg_off, off_t end_off, int flags)
1268         return (ubc_msync_internal(vp, beg_off, end_off, NULL, flags, NULL));
1284  *		flags			See ubc_msync_internal()
1306 ubc_msync(vnode_t vp, off_t beg_off, off_t end_off, off_t *resid_off, int flags)
1314         retval = ubc_msync_internal(vp, beg_off, end_off, resid_off, flags, &io_errno);
1332  *		flags			MUST contain at least one of the flags
1371  *		IMPORTANT: one of the flags UBC_INVALIDATE, UBC_PUSHDIRTY, or
1384 ubc_msync_internal(vnode_t vp, off_t beg_off, off_t end_off, off_t *resid_off, int flags, int *io_errno)
1393 	if ((flags & (UBC_INVALIDATE | UBC_PUSHDIRTY | UBC_PUSHALL)) == 0)
1398 	if (flags & UBC_INVALIDATE)
1404 	if (flags & UBC_SYNC)
1410 	if (flags & UBC_PUSHDIRTY)
1416 	if (flags & UBC_PUSHALL)
1443  * recycled while it's in use, and set flags on the ubc_info to indicate that
1447  *		flags			The mapping flags for the vnode; this
1490 ubc_map(vnode_t vp, int flags)
1510 		error = VNOP_MMAP(vp, flags, vfs_context_current());
1676  *		the flags indicate that it was mapped via ubc_map(), then the
1747  *		flagsp			A pointer to an int to contain flags;
1775  *		bitmap flags, and not the PL_POP_PHYSICAL, UPL_POP_DUMP,
1778  *		The flags field may contain a specific operation, such as
1872  *		The flags field MUST contain a specific operation; allowable
2133  *		flags			commit type (see below)
2148  *		The flags argument is a bitmap of flags on the rage of pages in
2149  *		the upl to be committed; allowable flags are:
2173  *		The UPL_COMMIT_CLEAR_DIRTY and UPL_COMMIT_SET_DIRTY flags are
2181 	int				flags)
2187 	if (flags & UPL_COMMIT_FREE_ON_EMPTY)
2188 		flags |= UPL_COMMIT_NOTIFY_EMPTY;
2190 	if (flags & UPL_COMMIT_KERNEL_ONLY_FLAGS) {
2196 	kr = upl_commit_range(upl, offset, size, flags,
2199 	if((flags & UPL_COMMIT_FREE_ON_EMPTY) && empty)
2230  *		The abort_flags argument is a bitmap of flags on the range of
2231  *		pages in the upl to be aborted; allowable flags are:
2294  *		The abort_type is a bitmap of flags on the range of
2295  *		pages in the upl to be aborted; allowable flags are:
2500 		blob->csb_flags = ntohl(cd->flags) | CS_VALID;
2642 		       "range 0x%llx:0x%llx flags 0x%x\n",