summaryrefslogtreecommitdiff
path: root/Makefile
diff options
context:
space:
mode:
authorkay.sievers@vrfy.org <kay.sievers@vrfy.org>2004-03-22 22:22:20 -0800
committerGreg KH <gregkh@suse.de>2005-04-26 21:35:10 -0700
commitc81b35c08bbd7789883993ea280e0d3772cce440 (patch)
tree7be4ba86d74284bc49f7317f75a23d59db0e45cd /Makefile
parentc58286656e8bd4285e35a1cf12906416dd259aab (diff)
[PATCH] replace fgets() with mmap() and introduce udev_lib.[hc]
Here we replace the various fgets() with a mmap() call for the config file reading, due to the reported performance problems with klibc. Thanks to Patrick's testing, it makes a very small, close to nothing speed gain for libc users, but a 6 times speed increase for klibc users with a 1000 line config file. I've created a udev_lib.[hc] for this and also moved all the generic stuff from udev.h in there and uninlined the functions.
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile8
1 files changed, 5 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index 000918573e..0604c1fa07 100644
--- a/Makefile
+++ b/Makefile
@@ -201,7 +201,8 @@ SYSFS = $(PWD)/libsysfs/sysfs_bus.o \
$(PWD)/libsysfs/sysfs_utils.o \
$(PWD)/libsysfs/dlist.o
-OBJS = udev_config.o \
+OBJS = udev_lib.o \
+ udev_config.o \
udev-add.o \
udev-remove.o \
udevdb.o \
@@ -211,6 +212,7 @@ OBJS = udev_config.o \
$(TDB)
HEADERS = udev.h \
+ udev_lib.h \
namedev.h \
udev_version.h \
udev_dbus.h \
@@ -279,7 +281,7 @@ $(TESTER): $(TESTER).o $(OBJS) $(HEADERS) $(LIBC)
$(STRIPCMD) $@
$(INFO): $(INFO).o $(OBJS) $(HEADERS) $(LIBC)
- $(LD) $(LDFLAGS) -o $@ $(CRT0) udevinfo.o udev_config.o udevdb.o $(SYSFS) $(TDB) $(LIB_OBJS) $(ARCH_LIB_OBJS)
+ $(LD) $(LDFLAGS) -o $@ $(CRT0) udevinfo.o udev_lib.o udev_config.o udevdb.o $(SYSFS) $(TDB) $(LIB_OBJS) $(ARCH_LIB_OBJS)
$(STRIPCMD) $@
$(DAEMON): $(DAEMON).o udevd.h $(LIBC)
@@ -287,7 +289,7 @@ $(DAEMON): $(DAEMON).o udevd.h $(LIBC)
$(STRIPCMD) $@
$(SENDER): $(SENDER).o udevd.h $(LIBC)
- $(LD) $(LDFLAGS) -o $@ $(CRT0) udevsend.o $(LIB_OBJS) $(ARCH_LIB_OBJS)
+ $(LD) $(LDFLAGS) -o $@ $(CRT0) udevsend.o udev_lib.o $(LIB_OBJS) $(ARCH_LIB_OBJS)
$(STRIPCMD) $@
$(STARTER): $(STARTER).o $(HEADERS) $(LIBC)