| /xnu-2422.115.4/osfmk/vm/ |
| H A D | vm_kern.c | 185 m->busy = FALSE;
431 mem->busy = FALSE;
451 mem->busy = FALSE;
484 mem->busy = FALSE;
568 assert(mem->busy);
583 mem->busy = FALSE;
651 mem->busy = FALSE;
741 mem->busy = TRUE;
745 assert(mem->busy);
1033 mem->busy
[all...] |
| H A D | vm_fault.c | 507 if (m && !m->laundry && !m->busy && !m->no_cache && !m->throttled && !m->fictitious && !m->absent) {
780 * If this is not the original object, a busy page in the
785 * The "result_page" is also left busy. It is not removed
919 * lock or a busy page in some object to prevent
925 * we use a busy page then.
929 * object before we do, we must keep a busy page in
933 * for which we have a busy page before dropping
936 * 4) We leave busy pages on the pageout queues.
937 * If the pageout daemon comes across a busy page,
1023 if (m->busy) {
[all...] |
| H A D | vm_pageout.c | 513 (m->busy && m->cleaning));
525 * successfully cleaned. Target pages are always busy, and are
532 assert(m->busy);
542 * locked, and the page is busy, this prevents the page
563 vm_page_free(m);/* clears busy, etc. */
584 if (m->busy) {
587 * The page was busy so no extraneous activity
596 m->busy = FALSE;
630 m->busy = FALSE;
660 * The page must not be busy, an
[all...] |
| H A D | vm_page.h | 211 /* boolean_t */ busy:1, /* page is in transit (O) */ member in struct:vm_page
227 pageout:1, /* page wired & busy for pageout (O) */
694 * Functions implemented as macros. m->wanted and m->busy are
714 (m)->busy = FALSE; \
987 * be held stable via the busy bit, so if busy isn't already
995 if (mem->busy == FALSE) { \
996 mem->busy = TRUE; \
|
| H A D | vm_resident.c | 542 m->busy = TRUE;
1183 * been purged (because it was "busy").
1871 mem->busy = TRUE;
1882 assert(mem->busy);
1941 assert(mem->busy);
2061 assert(mem->busy);
2133 assert(mem->busy);
2524 assert(mem->busy);
2569 assert(mem->busy);
3566 boolean_t was_busy = src_m->busy;
[all...] |
| H A D | vm_object.c | 1124 if (VM_PAGE_WIRED(p) || p->busy || p->cleaning || p->laundry || p->fictitious)
1368 if (VM_PAGE_WIRED(p) || p->busy || p->cleaning || p->laundry) {
1760 * It is possible for us to find busy/absent pages,
1907 if (p->busy || p->cleaning) {
1948 if (p->laundry && !p->busy && !p->cleaning) {
1961 if (p->busy) {
1963 * We can't reclaim a busy page but we can
2317 if (!p->busy && !p->throttled) {
2562 if (( !VM_PAGE_WIRED(m)) && (!m->private) && (!m->gobbled) && (!m->busy) && (!m->laundry)) {
3275 * not busy, perfor
[all...] |
| H A D | bsd_vm.c | 411 if (dst_page->busy || dst_page->cleaning) {
452 dst_page->busy = TRUE;
|
| H A D | vm_apple_protect.c | 496 assert(src_page->busy);
525 * is "busy".
|
| H A D | memory_object.c | 177 if (m->busy || m->cleaning)
|
| H A D | vm_map.c | 1420 if (m == VM_PAGE_NULL || m->busy || m->encrypted ||
3135 assert(m->busy);
3138 m->busy = FALSE;
3235 assert(!m->busy);
13796 if (m->busy ||
|
| /xnu-2422.115.4/security/ |
| H A D | mac_base.c | 262 * unloaded. Such policies can be invoked without holding the busy count.
265 * are considered to be "dynamic" policies. A busy count is maintained
266 * for the list, stored in mac_policy_busy. The busy count is protected
267 * by mac_policy_mtx; the list may be modified only while the busy
270 * incrementing the busy count is sufficient to guarantee consistency,
271 * as the list cannot be modified while the busy count is elevated.
1098 int all_labels = 0, ignorenotfound = 0, error = 0, busy = FALSE; local
1154 if (!busy && mac_policy_list_conditional_busy() == 1) {
1156 busy = TRUE;
1160 if (busy)
1238 int error = 0, busy = FALSE; local
[all...] |
| /xnu-2422.115.4/osfmk/mach/i386/ |
| H A D | _structs.h | 182 busy :1;
|
| /xnu-2422.115.4/iokit/Kernel/ |
| H A D | IOService.cpp | 484 SInt32 busy; local
492 adjParent = ((busy = (__state[1] & kIOServiceBusyStateMask))
497 if( busy) {
499 if( busy && (__state[1] & kIOServiceTermPhase3State) && (0 == newProvider))
500 _adjustBusy( -busy );
1890 // wait for the victim to go non-busy
2892 // adjust the busy count by +1 if matching is stalled for a module,
3222 OSReportWithBacktrace("%s: bad busy count (%d,%d)\n", next->getName(), count, delta);
3368 panic("IOService 0x%llx (%s) busy timeout", getRegistryEntryID(), getName());
5009 {kIOReturnBusy, "device is busy" },
[all...] |
| /xnu-2422.115.4/bsd/vfs/ |
| H A D | vfs_bio.c | 1360 * if BUF_NOTIFY_BUSY is set, call the callout function using a NULL bp for busy pages
1514 * found a busy buffer... we blocked and
1585 * found a busy buffer... we blocked and
1642 int busy = 0; local
1661 busy++;
1702 if (vp->v_dirtyblkhd.lh_first && busy) {
1719 busy = 0;
2877 * block cache, mark it as having been found, make it busy
2910 * but is busy
2945 panic("getblk: paging or unknown operation for incore busy buffe
[all...] |
| H A D | vfs_subr.c | 530 /* Look for busy vnode */
848 * Mark a mount point as busy. Used to synchronize access and to delay
872 * Since all busy locks are shared except the exclusive
897 * Free a busy filesystem.
1803 * vnode is still busy... if we're the last
1901 int busyprt = 0; /* print out busy vnodes */
1911 int busy = 0; local
1923 * it is still busy or not.
2050 vprint("vflush: busy vnode", vp);
2054 busy
[all...] |
| /xnu-2422.115.4/bsd/hfs/ |
| H A D | hfs_vnops.c | 722 * On the first (non-busy) open of a fragmented
778 int busy; local
839 busy = vnode_isinuse(vp, 1);
841 if (busy) {
845 hfs_reldirhints(cp, busy);
846 } else if (vnode_issystem(vp) && !busy) {
3592 * Carbon semantics prohibit deleting busy files.
3611 * 2) Neither fork is busy AND we are not told to unlink this.
3614 * having a busy data or rsrc fork
3642 * Prepare to truncate any non-busy fork
[all...] |
| /xnu-2422.115.4/bsd/nfs/ |
| H A D | nfs4_vnops.c | 1752 * Mark an NFS node's open state as busy.
1782 * Clear an NFS node's open state busy flag and wake up
1882 panic("nfs_open_owner_rele: busy");
1894 * Mark an open owner as busy because we are about to
1925 * Clear the busy flag on an open owner and wake up anyone waiting
1926 * to mark it busy.
2075 * Mark an open file as busy because we are about to
2106 * Clear the busy flag on an open file and wake up anyone waiting
2107 * to mark it busy.
3035 panic("nfs_lock_owner_rele: busy");
3574 int error = 0, error2, willsplit = 0, delay, slpflag, busy = 0, inuse = 0, restart, inqueue = 0; local
[all...] |