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b58986eebf
While stack size will vary by architecture it has historically defaulted to 8K on x86_64 systems. However, as of Linux 3.15 the default thread stack size was increased to 16K. These kernels are now the default in most non- enterprise distributions which means we no longer need to assume 8K stacks. This patch takes advantage of that fact by appropriately reverting stack conservation changes which were made to ensure stability. Changes which may have had a negative impact on performance for certain workloads. This also has the side effect of bringing the code slightly more in line with upstream. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Richard Yao <ryao@gentoo.org> Closes #4059
16 lines
660 B
Plaintext
16 lines
660 B
Plaintext
DEFAULT_INCLUDES = -include ${top_builddir}/zfs_config.h
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AM_LIBTOOLFLAGS = --silent
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AM_CFLAGS = ${DEBUG_CFLAGS} -Wall -Wstrict-prototypes
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AM_CFLAGS += ${NO_UNUSED_BUT_SET_VARIABLE}
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AM_CFLAGS += ${NO_BOOL_COMPARE}
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AM_CFLAGS += -fno-strict-aliasing
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AM_CPPFLAGS = -D_GNU_SOURCE -D__EXTENSIONS__ -D_REENTRANT
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AM_CPPFLAGS += -D_POSIX_PTHREAD_SEMANTICS -D_FILE_OFFSET_BITS=64
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AM_CPPFLAGS += -D_LARGEFILE64_SOURCE -DHAVE_LARGE_STACKS=1
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AM_CPPFLAGS += -DTEXT_DOMAIN=\"zfs-linux-user\"
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AM_CPPFLAGS += -DLIBEXECDIR=\"$(libexecdir)\"
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AM_CPPFLAGS += -DRUNSTATEDIR=\"$(runstatedir)\"
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AM_CPPFLAGS += -DSBINDIR=\"$(sbindir)\"
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AM_CPPFLAGS += -DSYSCONFDIR=\"$(sysconfdir)\"
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