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bcacheadm fixes

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Change-Id: I3f6024d54aee263ef843705a0e9a02869e2a53e9
This commit is contained in:
Kent Overstreet 2014-12-05 19:20:03 -08:00
parent 7763a86ca8
commit 7916b2eb3b
3 changed files with 27 additions and 9 deletions
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19
Makefile
View File

@ -3,15 +3,16 @@ PREFIX=/usr
UDEVLIBDIR=/lib/udev UDEVLIBDIR=/lib/udev
DRACUTLIBDIR=/lib/dracut DRACUTLIBDIR=/lib/dracut
INSTALL=install INSTALL=install
CFLAGS+=-O2 -Wall -Werror -g CFLAGS+=-O2 -Wall -Werror -g -I.
all: make-bcache probe-bcache bcache-super-show bcachectl all: bcacheadm make-bcache probe-bcache bcachectl
install: make-bcache probe-bcache bcache-super-show install: bcacheadm make-bcache probe-bcache
$(INSTALL) -m0755 make-bcache bcache-super-show bcachectl $(DESTDIR)${PREFIX}/sbin/ $(INSTALL) -m0755 bcacheadm bcachectl $(DESTDIR)${PREFIX}/sbin/
$(INSTALL) -m0755 make-bcache bcachectl $(DESTDIR)${PREFIX}/sbin/
$(INSTALL) -m0755 probe-bcache bcache-register $(DESTDIR)$(UDEVLIBDIR)/ $(INSTALL) -m0755 probe-bcache bcache-register $(DESTDIR)$(UDEVLIBDIR)/
$(INSTALL) -m0644 69-bcache.rules $(DESTDIR)$(UDEVLIBDIR)/rules.d/ $(INSTALL) -m0644 69-bcache.rules $(DESTDIR)$(UDEVLIBDIR)/rules.d/
-$(INSTALL) -T -m0755 initramfs/hook $(DESTDIR)/usr/share/initramfs-tools/hooks/bcache #-$(INSTALL) -T -m0755 initramfs/hook $(DESTDIR)/usr/share/initramfs-tools/hooks/bcache
if [ -d $(DESTDIR)$(DRACUTLIBDIR)/modules.d ]; \ if [ -d $(DESTDIR)$(DRACUTLIBDIR)/modules.d ]; \
then $(INSTALL) -D -m0755 dracut/module-setup.sh $(DESTDIR)$(DRACUTLIBDIR)/modules.d/90bcache/module-setup.sh; \ then $(INSTALL) -D -m0755 dracut/module-setup.sh $(DESTDIR)$(DRACUTLIBDIR)/modules.d/90bcache/module-setup.sh; \
fi fi
@ -22,12 +23,20 @@ clean:
$(RM) -f make-bcache probe-bcache bcache-super-show bcache-test bcachectl *.o $(RM) -f make-bcache probe-bcache bcache-super-show bcache-test bcachectl *.o
bcache-test: LDLIBS += `pkg-config --libs openssl` bcache-test: LDLIBS += `pkg-config --libs openssl`
bcacheadm: LDLIBS += `pkg-config --libs uuid blkid libnih`
bcacheadm: CFLAGS += `pkg-config --cflags uuid blkid libnih`
bcacheadm: bcache.o
make-bcache: LDLIBS += `pkg-config --libs uuid blkid` make-bcache: LDLIBS += `pkg-config --libs uuid blkid`
make-bcache: CFLAGS += `pkg-config --cflags uuid blkid` make-bcache: CFLAGS += `pkg-config --cflags uuid blkid`
make-bcache: bcache.o make-bcache: bcache.o
probe-bcache: LDLIBS += `pkg-config --libs uuid blkid` probe-bcache: LDLIBS += `pkg-config --libs uuid blkid`
probe-bcache: CFLAGS += `pkg-config --cflags uuid blkid` probe-bcache: CFLAGS += `pkg-config --cflags uuid blkid`
bcache-super-show: LDLIBS += `pkg-config --libs uuid` bcache-super-show: LDLIBS += `pkg-config --libs uuid`
bcache-super-show: CFLAGS += -std=gnu99 bcache-super-show: CFLAGS += -std=gnu99
bcache-super-show: bcache.o bcache-super-show: bcache.o
bcachectl: bcachectl.o bcachectl: bcachectl.o

1
bcache.c
View File

@ -1042,7 +1042,6 @@ char *list_cachesets(char *cset_dir, bool list_devs)
while ((ent = readdir(dir)) != NULL) { while ((ent = readdir(dir)) != NULL) {
struct stat statbuf; struct stat statbuf;
char entry[MAX_PATH]; char entry[MAX_PATH];
struct dirent *cache_ent;
if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) if (!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, ".."))
continue; continue;

16
bcacheadm.c
View File

@ -125,6 +125,8 @@ static int set_cache(NihOption *option, const char *arg)
devs++; devs++;
nr_cache_devices++; nr_cache_devices++;
return 0;
} }
static int set_bdev(NihOption *option, const char *arg) static int set_bdev(NihOption *option, const char *arg)
@ -398,12 +400,14 @@ int bcache_query_devs(NihCommand *command, char *const *args)
{ {
int i; int i;
for (i = 0; args[i] != NULL; i++){ for (i = 0; args[i] != NULL; i++) {
char dev_uuid[40]; char dev_uuid[40];
query_dev(args[i], force_csum, true, uuid_only, dev_uuid); query_dev(args[i], force_csum, true, uuid_only, dev_uuid);
if(uuid_only) if(uuid_only)
printf("%s\n", dev_uuid); printf("%s\n", dev_uuid);
} }
return 0;
} }
int bcache_status(NihCommand *command, char *const *args) int bcache_status(NihCommand *command, char *const *args)
@ -418,19 +422,23 @@ int bcache_status(NihCommand *command, char *const *args)
sb->nr_this_dev; sb->nr_this_dev;
long long unsigned cache_tier = CACHE_TIER(m); long long unsigned cache_tier = CACHE_TIER(m);
if (!cache_tier) if (!cache_tier) {
if (!sb_tier0 || sb->seq > sb_tier0->seq) { if (!sb_tier0 || sb->seq > sb_tier0->seq) {
sb_tier0 = sb; sb_tier0 = sb;
dev0 = args[i]; dev0 = args[i];
} }
else if (cache_tier == 1) } else if (cache_tier == 1) {
if (!sb_tier1 || sb->seq > sb_tier1->seq) { if (!sb_tier1 || sb->seq > sb_tier1->seq) {
sb_tier1 = sb; sb_tier1 = sb;
dev1 = args[i]; dev1 = args[i];
} }
}
} }
if (sb_tier0) sb_state(sb_tier0, dev0); if (sb_tier0) sb_state(sb_tier0, dev0);
if (sb_tier1) sb_state(sb_tier1, dev1); if (sb_tier1) sb_state(sb_tier1, dev1);
return 0;
} }
static char *stats_subdir(char* stats_dir) static char *stats_subdir(char* stats_dir)
@ -562,4 +570,6 @@ int main(int argc, char *argv[])
exit (1); exit (1);
nih_signal_reset(); nih_signal_reset();
return 0;
} }