/*
 * bpf-script-test-prologue.c
 * Test BPF prologue
 */
#ifndef LINUX_VERSION_CODE
# error Need LINUX_VERSION_CODE
# error Example: for 4.2 kernel, put 'clang-opt="-DLINUX_VERSION_CODE=0x40200" into llvm section of ~/.perfconfig'
#endif
#define SEC(NAME) __attribute__((section(NAME), used))

#include <uapi/linux/fs.h>

#define FMODE_READ		0x1
#define FMODE_WRITE		0x2

static void (*bpf_trace_printk)(const char *fmt, int fmt_size, ...) =
	(void *) 6;

SEC("func=null_lseek file->f_mode offset orig")
int bpf_func__null_lseek(void *ctx, int err, unsigned long f_mode,
			 unsigned long offset, unsigned long orig)
{
	if (err)
		return 0;
	if (f_mode & FMODE_WRITE)
		return 0;
	if (offset & 1)
		return 0;
	if (orig == SEEK_CUR)
		return 0;
	return 1;
}

char _license[] SEC("license") = "GPL";
int _version SEC("version") = LINUX_VERSION_CODE;
et-next.git</a></td><td class='form'><form method='get'>
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/xfrm?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>xfrm</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/xfrm/Makefile?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>Makefile</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='10bbe7599e2755d3f3e100103967788b8b5a4bce'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-25 14:01:28 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-12-25 14:01:28 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/xfrm/Makefile?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>10bbe7599e2755d3f3e100103967788b8b5a4bce</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/xfrm/Makefile?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>f4d5bc444584dc211c5797be5aad5e861c9181b3</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/xfrm/Makefile?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>net/xfrm/Makefile</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/xfrm/Makefile?id=62906027091f1d02de44041524f0769f60bb9cf3'>62906027091f1d02de44041524f0769f60bb9cf3</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/xfrm/Makefile?id=10bbe7599e2755d3f3e100103967788b8b5a4bce&amp;id2=62906027091f1d02de44041524f0769f60bb9cf3'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/xfrm/Makefile?id=6886fee4d7a3afaf905a8e0bec62dc8fdc39878d'>6886fee4d7a3afaf905a8e0bec62dc8fdc39878d</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/xfrm/Makefile?id=10bbe7599e2755d3f3e100103967788b8b5a4bce&amp;id2=6886fee4d7a3afaf905a8e0bec62dc8fdc39878d'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux</div><div class='commit-msg'>Pull turbostat updates from Len Brown.

* 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: remove obsolete -M, -m, -C, -c options
  tools/power turbostat: Make extensible via the --add parameter
  tools/power turbostat: Denverton uses a 25 MHz crystal, not 19.2 MHz
  tools/power turbostat: line up headers when -M is used
  tools/power turbostat: fix SKX PKG_CSTATE_LIMIT decoding
  tools/power turbostat: Support Knights Mill (KNM)
  tools/power turbostat: Display HWP OOB status
  tools/power turbostat: fix Denverton BCLK
  tools/power turbostat: use intel-family.h model strings
  tools/power/turbostat: Add Denverton RAPL support
  tools/power/turbostat: Add Denverton support
  tools/power/turbostat: split core MSR support into status + limit
  tools/power turbostat: fix error case overflow read of slm_freq_table[]
  tools/power turbostat: Allocate correct amount of fd and irq entries
  tools/power turbostat: switch to tab delimited output
  tools/power turbostat: Gracefully handle ACPI S3
  tools/power turbostat: tidy up output on Joule counter overflow
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=10bbe7599e2755d3f3e100103967788b8b5a4bce'>Diffstat</a> (limited to 'net/xfrm/Makefile')</div><table summary='diffstat' class='diffstat'>