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| author | jhb <jhb@FreeBSD.org> | 2001-03-28 11:52:56 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2001-03-28 11:52:56 +0000 |
| commit | 79cf991a6bd845fad54bd6a15892cb5aaf74b223 (patch) | |
| tree | 1cee6a483c3c79f058207ee2c66c63c38f2ad20a /sys/vm/vm_pageout.c | |
| parent | 673f3af133009642ca79479ec4db4a25a4ea86d6 (diff) | |
| download | FreeBSD-src-79cf991a6bd845fad54bd6a15892cb5aaf74b223.zip FreeBSD-src-79cf991a6bd845fad54bd6a15892cb5aaf74b223.tar.gz | |
Convert the allproc and proctree locks from lockmgr locks to sx locks.
Diffstat (limited to 'sys/vm/vm_pageout.c')
| -rw-r--r-- | sys/vm/vm_pageout.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/vm/vm_pageout.c b/sys/vm/vm_pageout.c index 568f42b..e61dcc1 100644 --- a/sys/vm/vm_pageout.c +++ b/sys/vm/vm_pageout.c @@ -83,6 +83,7 @@ #include <sys/signalvar.h> #include <sys/vnode.h> #include <sys/vmmeter.h> +#include <sys/sx.h> #include <sys/sysctl.h> #include <vm/vm.h> @@ -1123,7 +1124,7 @@ rescan0: if ((vm_swap_size < 64 || swap_pager_full) && vm_page_count_min()) { bigproc = NULL; bigsize = 0; - ALLPROC_LOCK(AP_SHARED); + sx_slock(&allproc_lock); LIST_FOREACH(p, &allproc, p_list) { /* * if this is a system process, skip it @@ -1159,7 +1160,7 @@ rescan0: bigsize = size; } } - ALLPROC_LOCK(AP_RELEASE); + sx_sunlock(&allproc_lock); if (bigproc != NULL) { killproc(bigproc, "out of swap space"); mtx_lock_spin(&sched_lock); @@ -1462,7 +1463,7 @@ vm_daemon() * process is swapped out -- deactivate pages */ - ALLPROC_LOCK(AP_SHARED); + sx_slock(&allproc_lock); LIST_FOREACH(p, &allproc, p_list) { vm_pindex_t limit, size; @@ -1504,7 +1505,7 @@ vm_daemon() &p->p_vmspace->vm_map, limit); } } - ALLPROC_LOCK(AP_RELEASE); + sx_sunlock(&allproc_lock); } } #endif |
