diff options
Diffstat (limited to 'users/multi/pkgs/htop/zfs-arc-stats/0005-Refactor-common-OpenZFS-sysctl-access.patch')
| -rw-r--r-- | users/multi/pkgs/htop/zfs-arc-stats/0005-Refactor-common-OpenZFS-sysctl-access.patch | 817 |
1 files changed, 0 insertions, 817 deletions
diff --git a/users/multi/pkgs/htop/zfs-arc-stats/0005-Refactor-common-OpenZFS-sysctl-access.patch b/users/multi/pkgs/htop/zfs-arc-stats/0005-Refactor-common-OpenZFS-sysctl-access.patch deleted file mode 100644 index de81b1ceb647..000000000000 --- a/users/multi/pkgs/htop/zfs-arc-stats/0005-Refactor-common-OpenZFS-sysctl-access.patch +++ /dev/null @@ -1,817 +0,0 @@ -From a88d2e313df7f5f2b781d5b14ffe0e7710018c10 Mon Sep 17 00:00:00 2001 -From: Ross Williams <ross@ross-williams.net> -Date: Sun, 7 Jul 2019 23:27:00 +0000 -Subject: [PATCH 5/9] Refactor common OpenZFS sysctl access - -Darwin and FreeBSD export zfs kstats through the -same APIs, so moving functions into a common file. ---- - Makefile.am | 21 ++++----- - darwin/DarwinProcessList.c | 82 +++--------------------------------- - darwin/DarwinProcessList.h | 11 +---- - darwin/Platform.c | 14 +++--- - darwin/Platform.h | 2 +- - freebsd/FreeBSDProcessList.c | 77 +++++---------------------------- - freebsd/FreeBSDProcessList.h | 14 ++---- - freebsd/Platform.c | 14 +++--- - linux/LinuxProcessList.c | 40 ++++++++---------- - linux/LinuxProcessList.h | 10 +---- - linux/Platform.c | 14 +++--- - zfs/ZfsArcStats.c | 19 +++++++++ - zfs/ZfsArcStats.h | 23 ++++++++++ - zfs/openzfs_sysctl.c | 81 +++++++++++++++++++++++++++++++++++ - zfs/openzfs_sysctl.h | 18 ++++++++ - 15 files changed, 216 insertions(+), 224 deletions(-) - create mode 100644 zfs/ZfsArcStats.c - create mode 100644 zfs/ZfsArcStats.h - create mode 100644 zfs/openzfs_sysctl.c - create mode 100644 zfs/openzfs_sysctl.h - -diff --git a/Makefile.am b/Makefile.am -index b6d2117..5eee631 100644 ---- a/Makefile.am -+++ b/Makefile.am -@@ -36,10 +36,6 @@ TasksMeter.h UptimeMeter.h TraceScreen.h UsersTable.h Vector.h Process.h \ - AffinityPanel.h HostnameMeter.h OpenFilesScreen.h Affinity.h IncSet.h Action.h \ - EnvScreen.h InfoScreen.h XAlloc.h - --zfs_platform_sources = zfs/ZfsArcMeter.c -- --zfs_platform_headers = zfs/ZfsArcMeter.h -- - all_platform_headers = - - # Linux -@@ -53,7 +49,8 @@ linux_platform_headers = \ - linux/LinuxProcessList.h \ - linux/LinuxCRT.h \ - linux/Battery.h \ -- $(zfs_platform_headers) -+ zfs/ZfsArcMeter.h \ -+ zfs/ZfsArcStats.h - - all_platform_headers += $(linux_platform_headers) - -@@ -61,7 +58,7 @@ if HTOP_LINUX - AM_CFLAGS += -rdynamic - myhtopplatsources = linux/Platform.c linux/IOPriorityPanel.c linux/IOPriority.c \ - linux/LinuxProcess.c linux/LinuxProcessList.c linux/LinuxCRT.c linux/Battery.c \ --$(zfs_platform_sources) -+zfs/ZfsArcMeter.c zfs/ZfsArcStats.c - - myhtopplatheaders = $(linux_platform_headers) - endif -@@ -75,14 +72,16 @@ freebsd_platform_headers = \ - freebsd/FreeBSDProcess.h \ - freebsd/FreeBSDCRT.h \ - freebsd/Battery.h \ -- $(zfs_platform_headers) -+ zfs/ZfsArcMeter.h \ -+ zfs/ZfsArcStats.h \ -+ zfs/openzfs_sysctl.h - - all_platform_headers += $(freebsd_platform_headers) - - if HTOP_FREEBSD - myhtopplatsources = freebsd/Platform.c freebsd/FreeBSDProcessList.c \ - freebsd/FreeBSDProcess.c freebsd/FreeBSDCRT.c freebsd/Battery.c \ --$(zfs_platform_sources) -+zfs/ZfsArcMeter.c zfs/ZfsArcStats.c zfs/openzfs_sysctl.c - - myhtopplatheaders = $(freebsd_platform_headers) - endif -@@ -135,7 +134,9 @@ darwin_platform_headers = \ - darwin/DarwinProcessList.h \ - darwin/DarwinCRT.h \ - darwin/Battery.h \ -- $(zfs_platform_headers) -+ zfs/ZfsArcMeter.h \ -+ zfs/ZfsArcStats.h \ -+ zfs/openzfs_sysctl.h - - all_platform_headers += $(darwin_platform_headers) - -@@ -143,7 +144,7 @@ if HTOP_DARWIN - AM_LDFLAGS += -framework IOKit -framework CoreFoundation - myhtopplatsources = darwin/Platform.c darwin/DarwinProcess.c \ - darwin/DarwinProcessList.c darwin/DarwinCRT.c darwin/Battery.c \ --$(zfs_platform_sources) -+zfs/ZfsArcMeter.c zfs/ZfsArcStats.c zfs/openzfs_sysctl.c - - myhtopplatheaders = $(darwin_platform_headers) - endif -diff --git a/darwin/DarwinProcessList.c b/darwin/DarwinProcessList.c -index 267e8e9..122e018 100644 ---- a/darwin/DarwinProcessList.c -+++ b/darwin/DarwinProcessList.c -@@ -9,6 +9,8 @@ in the source distribution for its full text. - #include "DarwinProcess.h" - #include "DarwinProcessList.h" - #include "CRT.h" -+#include "zfs/ZfsArcStats.h" -+#include "zfs/openzfs_sysctl.h" - - #include <stdlib.h> - #include <string.h> -@@ -69,27 +71,11 @@ typedef struct DarwinProcessList_ { - uint64_t user_threads; - uint64_t global_diff; - -- int zfsArcEnabled; -- unsigned long long int zfsArcMax; -- unsigned long long int zfsArcSize; -- unsigned long long int zfsArcMFU; -- unsigned long long int zfsArcMRU; -- unsigned long long int zfsArcAnon; -- unsigned long long int zfsArcHeader; -- unsigned long long int zfsArcOther; -- -+ ZfsArcStats zfs; - } DarwinProcessList; - - }*/ - --static int MIB_kstat_zfs_misc_arcstats_c_max[5]; --static int MIB_kstat_zfs_misc_arcstats_size[5]; --static int MIB_kstat_zfs_misc_arcstats_mfu_size[5]; --static int MIB_kstat_zfs_misc_arcstats_mru_size[5]; --static int MIB_kstat_zfs_misc_arcstats_anon_size[5]; --static int MIB_kstat_zfs_misc_arcstats_hdr_size[5]; --static int MIB_kstat_zfs_misc_arcstats_other_size[5]; -- - void ProcessList_getHostInfo(host_basic_info_data_t *p) { - mach_msg_type_number_t info_size = HOST_BASIC_INFO_COUNT; - -@@ -150,48 +136,6 @@ struct kinfo_proc *ProcessList_getKInfoProcs(size_t *count) { - return processes; - } - --static inline void DarwinProcessList_scanZfsArcstats(DarwinProcessList* dpl) { -- size_t len; -- -- if (dpl->zfsArcEnabled) { -- len = sizeof(dpl->zfsArcSize); -- sysctl(MIB_kstat_zfs_misc_arcstats_size, 5, &(dpl->zfsArcSize), &len , NULL, 0); -- /* TODO: adjust reported memory in use to move ARC from wired to inactive -- Like: -- // In bytes -- dpl->vm_stats.wire_count -= dpl->zfsArcSize / vm_page_size; -- dpl->vm_stats.inactive_count += dpl->zfsArcSize / vm_page_size; -- // Would purgable_count be more true? -- // Then convert to KB: -- */ -- dpl->zfsArcSize /= 1024; -- -- len = sizeof(dpl->zfsArcMax); -- sysctl(MIB_kstat_zfs_misc_arcstats_c_max, 5, &(dpl->zfsArcMax), &len , NULL, 0); -- dpl->zfsArcMax /= 1024; -- -- len = sizeof(dpl->zfsArcMFU); -- sysctl(MIB_kstat_zfs_misc_arcstats_mfu_size, 5, &(dpl->zfsArcMFU), &len , NULL, 0); -- dpl->zfsArcMFU /= 1024; -- -- len = sizeof(dpl->zfsArcMRU); -- sysctl(MIB_kstat_zfs_misc_arcstats_mru_size, 5, &(dpl->zfsArcMRU), &len , NULL, 0); -- dpl->zfsArcMRU /= 1024; -- -- len = sizeof(dpl->zfsArcAnon); -- sysctl(MIB_kstat_zfs_misc_arcstats_anon_size, 5, &(dpl->zfsArcAnon), &len , NULL, 0); -- dpl->zfsArcAnon /= 1024; -- -- len = sizeof(dpl->zfsArcHeader); -- sysctl(MIB_kstat_zfs_misc_arcstats_hdr_size, 5, &(dpl->zfsArcHeader), &len , NULL, 0); -- dpl->zfsArcHeader /= 1024; -- -- len = sizeof(dpl->zfsArcOther); -- sysctl(MIB_kstat_zfs_misc_arcstats_other_size, 5, &(dpl->zfsArcOther), &len , NULL, 0); -- dpl->zfsArcOther /= 1024; -- } --} -- - ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, uid_t userId) { - size_t len; - DarwinProcessList* this = xCalloc(1, sizeof(DarwinProcessList)); -@@ -207,22 +151,8 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, ui - ProcessList_getVMStats(&this->vm_stats); - - /* Initialize the ZFS kstats, if zfs.kext loaded */ -- len = sizeof(this->zfsArcSize); -- if (sysctlbyname("kstat.zfs.misc.arcstats.size", &this->zfsArcSize, &len, -- NULL, 0) == 0 && this->zfsArcSize != 0) { -- this->zfsArcEnabled = 1; -- -- len = 5; -- sysctlnametomib("kstat.zfs.misc.arcstats.size", MIB_kstat_zfs_misc_arcstats_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.c_max", MIB_kstat_zfs_misc_arcstats_c_max, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.mfu_size", MIB_kstat_zfs_misc_arcstats_mfu_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.mru_size", MIB_kstat_zfs_misc_arcstats_mru_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.anon_size", MIB_kstat_zfs_misc_arcstats_anon_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.hdr_size", MIB_kstat_zfs_misc_arcstats_hdr_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.other_size", MIB_kstat_zfs_misc_arcstats_other_size, &len); -- } else { -- this->zfsArcEnabled = 0; -- } -+ this->zfs.enabled = openzfs_sysctl_init(); -+ openzfs_sysctl_updateArcStats(&this->zfs); - - this->super.kernelThreads = 0; - this->super.userlandThreads = 0; -@@ -252,7 +182,7 @@ void ProcessList_goThroughEntries(ProcessList* super) { - dpl->prev_load = dpl->curr_load; - ProcessList_allocateCPULoadInfo(&dpl->curr_load); - ProcessList_getVMStats(&dpl->vm_stats); -- DarwinProcessList_scanZfsArcstats(dpl); -+ openzfs_sysctl_updateArcStats(&dpl->zfs); - - /* Get the time difference */ - dpl->global_diff = 0; -diff --git a/darwin/DarwinProcessList.h b/darwin/DarwinProcessList.h -index 6686d05..73fbd34 100644 ---- a/darwin/DarwinProcessList.h -+++ b/darwin/DarwinProcessList.h -@@ -21,6 +21,7 @@ negative value if more than the installed version - int CompareKernelVersion(short int major, short int minor, short int component); - - #include "ProcessList.h" -+#include "zfs/ZfsArcStats.h" - #include <mach/mach_host.h> - #include <sys/sysctl.h> - -@@ -35,15 +36,7 @@ typedef struct DarwinProcessList_ { - uint64_t user_threads; - uint64_t global_diff; - -- int zfsArcEnabled; -- unsigned long long int zfsArcMax; -- unsigned long long int zfsArcSize; -- unsigned long long int zfsArcMFU; -- unsigned long long int zfsArcMRU; -- unsigned long long int zfsArcAnon; -- unsigned long long int zfsArcHeader; -- unsigned long long int zfsArcOther; -- -+ ZfsArcStats zfs; - } DarwinProcessList; - - -diff --git a/darwin/Platform.c b/darwin/Platform.c -index 52d60a9..8fbb9c9 100644 ---- a/darwin/Platform.c -+++ b/darwin/Platform.c -@@ -246,18 +246,18 @@ void Platform_setSwapValues(Meter* mtr) { - void Platform_setZfsArcValues(Meter* this) { - DarwinProcessList* dpl = (DarwinProcessList*) this->pl; - -- this->total = dpl->zfsArcMax; -- this->values[0] = dpl->zfsArcMFU; -- this->values[1] = dpl->zfsArcMRU; -- this->values[2] = dpl->zfsArcAnon; -- this->values[3] = dpl->zfsArcHeader; -- this->values[4] = dpl->zfsArcOther; -+ this->total = dpl->zfs.max; -+ this->values[0] = dpl->zfs.MFU; -+ this->values[1] = dpl->zfs.MRU; -+ this->values[2] = dpl->zfs.anon; -+ this->values[3] = dpl->zfs.header; -+ this->values[4] = dpl->zfs.other; - - // "Hide" the last value so it can - // only be accessed by index and is not - // displayed by the Bar or Graph style - Meter_setItems(this, 5); -- this->values[5] = dpl->zfsArcSize; -+ this->values[5] = dpl->zfs.size; - } - - char* Platform_getProcessEnv(pid_t pid) { -diff --git a/darwin/Platform.h b/darwin/Platform.h -index 4acda2c..f836077 100644 ---- a/darwin/Platform.h -+++ b/darwin/Platform.h -@@ -48,7 +48,7 @@ void Platform_setMemoryValues(Meter* mtr); - - void Platform_setSwapValues(Meter* mtr); - --void Platform_setZfsArcValues(Meter* mtr); -+void Platform_setZfsArcValues(Meter* this); - - char* Platform_getProcessEnv(pid_t pid); - -diff --git a/freebsd/FreeBSDProcessList.c b/freebsd/FreeBSDProcessList.c -index 94cbaa1..1cbfdaa 100644 ---- a/freebsd/FreeBSDProcessList.c -+++ b/freebsd/FreeBSDProcessList.c -@@ -8,6 +8,8 @@ in the source distribution for its full text. - #include "ProcessList.h" - #include "FreeBSDProcessList.h" - #include "FreeBSDProcess.h" -+#include "zfs/ZfsArcStats.h" -+#include "zfs/openzfs_sysctl.h" - - #include <unistd.h> - #include <stdlib.h> -@@ -21,6 +23,8 @@ in the source distribution for its full text. - - /*{ - -+#include "zfs/ZfsArcStats.h" -+ - #include <kvm.h> - #include <sys/param.h> - #include <sys/jail.h> -@@ -45,20 +49,12 @@ typedef struct FreeBSDProcessList_ { - ProcessList super; - kvm_t* kd; - -- int zfsArcEnabled; -- - unsigned long long int memWire; - unsigned long long int memActive; - unsigned long long int memInactive; - unsigned long long int memFree; -- unsigned long long int memZfsArc; - -- unsigned long long int zfsArcMax; -- unsigned long long int zfsArcMFU; -- unsigned long long int zfsArcMRU; -- unsigned long long int zFsArcAnon; -- unsigned long long int zFsArcHeader; -- unsigned long long int zFsArcOther; -+ ZfsArcStats zfs; - - CPUData* cpus; - -@@ -86,14 +82,6 @@ static int MIB_vm_stats_vm_v_free_count[4]; - - static int MIB_vfs_bufspace[2]; - --static int MIB_kstat_zfs_misc_arcstats_size[5]; --static int MIB_vfs_zfs_arc_max[3]; --static int MIB_kstat_zfs_misc_arcstats_mfu_size[5]; --static int MIB_kstat_zfs_misc_arcstats_mru_size[5]; --static int MIB_kstat_zfs_misc_arcstats_anon_size[5]; --static int MIB_kstat_zfs_misc_arcstats_hdr_size[5]; --static int MIB_kstat_zfs_misc_arcstats_other_size[5]; -- - static int MIB_kern_cp_time[2]; - static int MIB_kern_cp_times[2]; - static int kernelFScale; -@@ -130,25 +118,8 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, ui - - len = 2; sysctlnametomib("vfs.bufspace", MIB_vfs_bufspace, &len); - -- len = sizeof(fpl->memZfsArc); -- if (sysctlbyname("kstat.zfs.misc.arcstats.size", &fpl->memZfsArc, &len, -- NULL, 0) == 0 && fpl->memZfsArc != 0) { -- len = 5; sysctlnametomib("kstat.zfs.misc.arcstats.size", MIB_kstat_zfs_misc_arcstats_size, &len); -- fpl->zfsArcEnabled = 1; -- -- len = 3; -- sysctlnametomib("vfs.zfs.arc_max", MIB_vfs_zfs_arc_max, &len); -- -- len = 5; -- sysctlnametomib("kstat.zfs.misc.arcstats.mfu_size", MIB_kstat_zfs_misc_arcstats_mfu_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.mru_size", MIB_kstat_zfs_misc_arcstats_mru_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.anon_size", MIB_kstat_zfs_misc_arcstats_anon_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.hdr_size", MIB_kstat_zfs_misc_arcstats_hdr_size, &len); -- sysctlnametomib("kstat.zfs.misc.arcstats.other_size", MIB_kstat_zfs_misc_arcstats_other_size, &len); -- } else { -- fpl->zfsArcEnabled = 0; -- } -- -+ fpl->zfs.enabled = openzfs_sysctl_init(); -+ openzfs_sysctl_updateArcStats(&fpl->zfs); - - int smp = 0; - len = sizeof(smp); -@@ -339,36 +310,9 @@ static inline void FreeBSDProcessList_scanMemoryInfo(ProcessList* pl) { - sysctl(MIB_vm_stats_vm_v_cache_count, 4, &(pl->cachedMem), &len, NULL, 0); - pl->cachedMem *= pageSizeKb; - -- if (fpl->zfsArcEnabled) { -- len = sizeof(fpl->memZfsArc); -- sysctl(MIB_kstat_zfs_misc_arcstats_size, 5, &(fpl->memZfsArc), &len , NULL, 0); -- fpl->memZfsArc /= 1024; -- fpl->memWire -= fpl->memZfsArc; -- pl->cachedMem += fpl->memZfsArc; -- -- len = sizeof(fpl->zfsArcMax); -- sysctl(MIB_vfs_zfs_arc_max, 3, &(fpl->zfsArcMax), &len , NULL, 0); -- fpl->zfsArcMax /= 1024; -- -- len = sizeof(fpl->zfsArcMFU); -- sysctl(MIB_kstat_zfs_misc_arcstats_mfu_size, 5, &(fpl->zfsArcMFU), &len , NULL, 0); -- fpl->zfsArcMFU /= 1024; -- -- len = sizeof(fpl->zfsArcMRU); -- sysctl(MIB_kstat_zfs_misc_arcstats_mru_size, 5, &(fpl->zfsArcMRU), &len , NULL, 0); -- fpl->zfsArcMRU /= 1024; -- -- len = sizeof(fpl->zfsArcAnon); -- sysctl(MIB_kstat_zfs_misc_arcstats_anon_size, 5, &(fpl->zfsArcAnon), &len , NULL, 0); -- fpl->zfsArcAnon /= 1024; -- -- len = sizeof(fpl->zfsArcHeader); -- sysctl(MIB_kstat_zfs_misc_arcstats_hdr_size, 5, &(fpl->zfsArcHeader), &len , NULL, 0); -- fpl->zfsArcHeader /= 1024; -- -- len = sizeof(fpl->zfsArcOther); -- sysctl(MIB_kstat_zfs_misc_arcstats_other_size, 5, &(fpl->zfsArcOther), &len , NULL, 0); -- fpl->zfsArcOther /= 1024; -+ if (fpl->zfs.enabled) { -+ fpl->memWire -= fpl->zfs.size; -+ pl->cachedMem += fpl->zfs.size; - } - - pl->usedMem = fpl->memActive + fpl->memWire; -@@ -466,6 +410,7 @@ void ProcessList_goThroughEntries(ProcessList* this) { - bool hideKernelThreads = settings->hideKernelThreads; - bool hideUserlandThreads = settings->hideUserlandThreads; - -+ openzfs_sysctl_updateArcStats(&fpl->zfs); - FreeBSDProcessList_scanMemoryInfo(this); - FreeBSDProcessList_scanCPUTime(this); - -diff --git a/freebsd/FreeBSDProcessList.h b/freebsd/FreeBSDProcessList.h -index cf96a70..7c1b7ad 100644 ---- a/freebsd/FreeBSDProcessList.h -+++ b/freebsd/FreeBSDProcessList.h -@@ -10,6 +10,8 @@ in the source distribution for its full text. - */ - - -+#include "zfs/ZfsArcStats.h" -+ - #include <kvm.h> - #include <sys/param.h> - #include <sys/jail.h> -@@ -34,20 +36,12 @@ typedef struct FreeBSDProcessList_ { - ProcessList super; - kvm_t* kd; - -- int zfsArcEnabled; -- - unsigned long long int memWire; - unsigned long long int memActive; - unsigned long long int memInactive; - unsigned long long int memFree; -- unsigned long long int memZfsArc; -- -- unsigned long long int zfsArcMax; -- unsigned long long int zfsArcMFU; -- unsigned long long int zfsArcMRU; -- unsigned long long int zfsArcAnon; -- unsigned long long int zfsArcHeader; -- unsigned long long int zfsArcOther; -+ -+ ZfsArcStats zfs; - - CPUData* cpus; - -diff --git a/freebsd/Platform.c b/freebsd/Platform.c -index d8d2ed0..05c0e92 100644 ---- a/freebsd/Platform.c -+++ b/freebsd/Platform.c -@@ -202,18 +202,18 @@ void Platform_setSwapValues(Meter* this) { - void Platform_setZfsArcValues(Meter* this) { - FreeBSDProcessList* fpl = (FreeBSDProcessList*) this->pl; - -- this->total = fpl->zfsArcMax; -- this->values[0] = fpl->zfsArcMFU; -- this->values[1] = fpl->zfsArcMRU; -- this->values[2] = fpl->zfsArcAnon; -- this->values[3] = fpl->zfsArcHeader; -- this->values[4] = fpl->zfsArcOther; -+ this->total = fpl->zfs.max; -+ this->values[0] = fpl->zfs.MFU; -+ this->values[1] = fpl->zfs.MRU; -+ this->values[2] = fpl->zfs.anon; -+ this->values[3] = fpl->zfs.header; -+ this->values[4] = fpl->zfs.other; - - // "Hide" the last value so it can - // only be accessed by index and is not - // displayed by the Bar or Graph style - Meter_setItems(this, 5); -- this->values[5] = fpl->memZfsArc; -+ this->values[5] = fpl->zfs.size; - } - - void Platform_setTasksValues(Meter* this) { -diff --git a/linux/LinuxProcessList.c b/linux/LinuxProcessList.c -index 4d19185..3e88910 100644 ---- a/linux/LinuxProcessList.c -+++ b/linux/LinuxProcessList.c -@@ -46,6 +46,7 @@ in the source distribution for its full text. - /*{ - - #include "ProcessList.h" -+#include "zfs/ZfsArcStats.h" - - extern long long btime; - -@@ -95,14 +96,7 @@ typedef struct LinuxProcessList_ { - int netlink_family; - #endif - -- int zfsArcEnabled; -- unsigned long long int memZfsArc; -- unsigned long long int zfsArcMax; -- unsigned long long int zfsArcMFU; -- unsigned long long int zfsArcMRU; -- unsigned long long int zfsArcAnon; -- unsigned long long int zfsArcHeader; -- unsigned long long int zfsArcOther; -+ ZfsArcStats zfs; - } LinuxProcessList; - - #ifndef PROCDIR -@@ -984,7 +978,7 @@ static inline void LinuxProcessList_scanZfsArcstats(LinuxProcessList* lpl) { - - FILE* file = fopen(PROCARCSTATSFILE, "r"); - if (file == NULL) { -- lpl->zfsArcEnabled = 0; -+ lpl->zfs.enabled = 0; - return; - } - char buffer[128]; -@@ -992,13 +986,13 @@ static inline void LinuxProcessList_scanZfsArcstats(LinuxProcessList* lpl) { - #define tryRead(label, variable) do { if (String_startsWith(buffer, label) && sscanf(buffer + strlen(label), " %*2u %32llu", variable)) { break; } } while(0) - switch (buffer[0]) { - case 'c': -- tryRead("c_max", &lpl->zfsArcMax); -+ tryRead("c_max", &lpl->zfs.max); - break; - case 's': -- tryRead("size", &lpl->memZfsArc); -+ tryRead("size", &lpl->zfs.size); - break; - case 'h': -- tryRead("hdr_size", &lpl->zfsArcHeader); -+ tryRead("hdr_size", &lpl->zfs.header); - break; - case 'd': - tryRead("dbuf_size", &dbufSize); -@@ -1008,25 +1002,25 @@ static inline void LinuxProcessList_scanZfsArcstats(LinuxProcessList* lpl) { - tryRead("bonus_size", &bonusSize); - break; - case 'a': -- tryRead("anon_size", &lpl->zfsArcAnon); -+ tryRead("anon_size", &lpl->zfs.anon); - break; - case 'm': -- tryRead("mfu_size", &lpl->zfsArcMFU); -- tryRead("mru_size", &lpl->zfsArcMRU); -+ tryRead("mfu_size", &lpl->zfs.MFU); -+ tryRead("mru_size", &lpl->zfs.MRU); - break; - } - #undef tryRead - } - fclose(file); - -- lpl->zfsArcEnabled = (lpl->memZfsArc > 0 ? 1 : 0); -- lpl->memZfsArc /= 1024; -- lpl->zfsArcMax /= 1024; -- lpl->zfsArcMFU /= 1024; -- lpl->zfsArcMRU /= 1024; -- lpl->zfsArcAnon /= 1024; -- lpl->zfsArcHeader /= 1024; -- lpl->zfsArcOther = (dbufSize + dnodeSize + bonusSize) / 1024; -+ lpl->zfs.enabled = (lpl->zfs.size > 0 ? 1 : 0); -+ lpl->zfs.size /= 1024; -+ lpl->zfs.max /= 1024; -+ lpl->zfs.MFU /= 1024; -+ lpl->zfs.MRU /= 1024; -+ lpl->zfs.anon /= 1024; -+ lpl->zfs.header /= 1024; -+ lpl->zfs.other = (dbufSize + dnodeSize + bonusSize) / 1024; - } - - static inline double LinuxProcessList_scanCPUTime(LinuxProcessList* this) { -diff --git a/linux/LinuxProcessList.h b/linux/LinuxProcessList.h -index 749231e..353fe60 100644 ---- a/linux/LinuxProcessList.h -+++ b/linux/LinuxProcessList.h -@@ -19,6 +19,7 @@ in the source distribution for its full text. - - - #include "ProcessList.h" -+#include "zfs/ZfsArcStats.h" - - extern long long btime; - -@@ -68,14 +69,7 @@ typedef struct LinuxProcessList_ { - int netlink_family; - #endif - -- int zfsArcEnabled; -- unsigned long long int memZfsArc; -- unsigned long long int zfsArcMax; -- unsigned long long int zfsArcMFU; -- unsigned long long int zfsArcMRU; -- unsigned long long int zfsArcAnon; -- unsigned long long int zfsArcHeader; -- unsigned long long int zfsArcOther; -+ ZfsArcStats zfs; - } LinuxProcessList; - - #ifndef PROCDIR -diff --git a/linux/Platform.c b/linux/Platform.c -index 4e73c61..e2a3c6d 100644 ---- a/linux/Platform.c -+++ b/linux/Platform.c -@@ -218,18 +218,18 @@ void Platform_setSwapValues(Meter* this) { - void Platform_setZfsArcValues(Meter* this) { - LinuxProcessList* lpl = (LinuxProcessList*) this->pl; - -- this->total = lpl->zfsArcMax; -- this->values[0] = lpl->zfsArcMFU; -- this->values[1] = lpl->zfsArcMRU; -- this->values[2] = lpl->zfsArcAnon; -- this->values[3] = lpl->zfsArcHeader; -- this->values[4] = lpl->zfsArcOther; -+ this->total = lpl->zfs.max; -+ this->values[0] = lpl->zfs.MFU; -+ this->values[1] = lpl->zfs.MRU; -+ this->values[2] = lpl->zfs.anon; -+ this->values[3] = lpl->zfs.header; -+ this->values[4] = lpl->zfs.other; - - // "Hide" the last value so it can - // only be accessed by index and is not - // displayed by the Bar or Graph style - Meter_setItems(this, 5); -- this->values[5] = lpl->memZfsArc; -+ this->values[5] = lpl->zfs.size; - } - - char* Platform_getProcessEnv(pid_t pid) { -diff --git a/zfs/ZfsArcStats.c b/zfs/ZfsArcStats.c -new file mode 100644 -index 0000000..c33076a ---- /dev/null -+++ b/zfs/ZfsArcStats.c -@@ -0,0 +1,19 @@ -+/* -+htop - ZfsArcStats.c -+(C) 2014 Hisham H. Muhammad -+Released under the GNU GPL, see the COPYING file -+in the source distribution for its full text. -+*/ -+ -+/*{ -+typedef struct ZfsArcStats_ { -+ int enabled; -+ unsigned long long int max; -+ unsigned long long int size; -+ unsigned long long int MFU; -+ unsigned long long int MRU; -+ unsigned long long int anon; -+ unsigned long long int header; -+ unsigned long long int other; -+} ZfsArcStats; -+}*/ -diff --git a/zfs/ZfsArcStats.h b/zfs/ZfsArcStats.h -new file mode 100644 -index 0000000..3697af2 ---- /dev/null -+++ b/zfs/ZfsArcStats.h -@@ -0,0 +1,23 @@ -+/* Do not edit this file. It was automatically generated. */ -+ -+#ifndef HEADER_ZfsArcStats -+#define HEADER_ZfsArcStats -+/* -+htop - ZfsArcStats.h -+(C) 2014 Hisham H. Muhammad -+Released under the GNU GPL, see the COPYING file -+in the source distribution for its full text. -+*/ -+ -+typedef struct ZfsArcStats_ { -+ int enabled; -+ unsigned long long int max; -+ unsigned long long int size; -+ unsigned long long int MFU; -+ unsigned long long int MRU; -+ unsigned long long int anon; -+ unsigned long long int header; -+ unsigned long long int other; -+} ZfsArcStats; -+ -+#endif -diff --git a/zfs/openzfs_sysctl.c b/zfs/openzfs_sysctl.c -new file mode 100644 -index 0000000..ce48f23 ---- /dev/null -+++ b/zfs/openzfs_sysctl.c -@@ -0,0 +1,81 @@ -+/* -+htop - zfs/openzfs_sysctl.c -+(C) 2014 Hisham H. Muhammad -+Released under the GNU GPL, see the COPYING file -+in the source distribution for its full text. -+*/ -+ -+#include "zfs/openzfs_sysctl.h" -+#include "zfs/ZfsArcStats.h" -+ -+#include <unistd.h> -+#include <stdlib.h> -+#include <sys/types.h> -+#include <sys/sysctl.h> -+ -+static int MIB_kstat_zfs_misc_arcstats_size[5]; -+static int MIB_kstat_zfs_misc_arcstats_c_max[5]; -+static int MIB_kstat_zfs_misc_arcstats_mfu_size[5]; -+static int MIB_kstat_zfs_misc_arcstats_mru_size[5]; -+static int MIB_kstat_zfs_misc_arcstats_anon_size[5]; -+static int MIB_kstat_zfs_misc_arcstats_hdr_size[5]; -+static int MIB_kstat_zfs_misc_arcstats_other_size[5]; -+ -+/*{ -+#include "zfs/ZfsArcStats.h" -+}*/ -+ -+int openzfs_sysctl_init() { -+ size_t len; -+ unsigned long long int arcSize; -+ -+ len = sizeof(arcSize); -+ if (sysctlbyname("kstat.zfs.misc.arcstats.size", &arcSize, &len, -+ NULL, 0) == 0 && arcSize != 0) { -+ len = 5; sysctlnametomib("kstat.zfs.misc.arcstats.size", MIB_kstat_zfs_misc_arcstats_size, &len); -+ -+ sysctlnametomib("kstat.zfs.misc.arcstats.c_max", MIB_kstat_zfs_misc_arcstats_c_max, &len); -+ sysctlnametomib("kstat.zfs.misc.arcstats.mfu_size", MIB_kstat_zfs_misc_arcstats_mfu_size, &len); -+ sysctlnametomib("kstat.zfs.misc.arcstats.mru_size", MIB_kstat_zfs_misc_arcstats_mru_size, &len); -+ sysctlnametomib("kstat.zfs.misc.arcstats.anon_size", MIB_kstat_zfs_misc_arcstats_anon_size, &len); -+ sysctlnametomib("kstat.zfs.misc.arcstats.hdr_size", MIB_kstat_zfs_misc_arcstats_hdr_size, &len); -+ sysctlnametomib("kstat.zfs.misc.arcstats.other_size", MIB_kstat_zfs_misc_arcstats_other_size, &len); -+ return 1; -+ } else { -+ return 0; -+ } -+} -+ -+void openzfs_sysctl_updateArcStats(ZfsArcStats *stats) { -+ size_t len; -+ -+ if (stats->enabled) { -+ len = sizeof(stats->size); -+ sysctl(MIB_kstat_zfs_misc_arcstats_size, 5, &(stats->size), &len , NULL, 0); -+ stats->size /= 1024; -+ -+ len = sizeof(stats->max); -+ sysctl(MIB_kstat_zfs_misc_arcstats_c_max, 5, &(stats->max), &len , NULL, 0); -+ stats->max /= 1024; -+ -+ len = sizeof(stats->MFU); -+ sysctl(MIB_kstat_zfs_misc_arcstats_mfu_size, 5, &(stats->MFU), &len , NULL, 0); -+ stats->MFU /= 1024; -+ -+ len = sizeof(stats->MRU); -+ sysctl(MIB_kstat_zfs_misc_arcstats_mru_size, 5, &(stats->MRU), &len , NULL, 0); -+ stats->MRU /= 1024; -+ -+ len = sizeof(stats->anon); -+ sysctl(MIB_kstat_zfs_misc_arcstats_anon_size, 5, &(stats->anon), &len , NULL, 0); -+ stats->anon /= 1024; -+ -+ len = sizeof(stats->header); -+ sysctl(MIB_kstat_zfs_misc_arcstats_hdr_size, 5, &(stats->header), &len , NULL, 0); -+ stats->header /= 1024; -+ -+ len = sizeof(stats->other); -+ sysctl(MIB_kstat_zfs_misc_arcstats_other_size, 5, &(stats->other), &len , NULL, 0); -+ stats->other /= 1024; -+ } -+} -diff --git a/zfs/openzfs_sysctl.h b/zfs/openzfs_sysctl.h -new file mode 100644 -index 0000000..7c04bd7 ---- /dev/null -+++ b/zfs/openzfs_sysctl.h -@@ -0,0 +1,18 @@ -+/* Do not edit this file. It was automatically generated. */ -+ -+#ifndef HEADER_openzfs -+#define HEADER_openzfs -+/* -+htop - zfs/openzfs_sysctl.h -+(C) 2014 Hisham H. Muhammad -+Released under the GNU GPL, see the COPYING file -+in the source distribution for its full text. -+*/ -+ -+#include "zfs/ZfsArcStats.h" -+ -+int openzfs_sysctl_init(); -+ -+void openzfs_sysctl_updateArcStats(ZfsArcStats *stats); -+ -+#endif --- -2.20.1 - |