#ifndef __TOOLS_ASM_GENERIC_BITOPS_H
#define __TOOLS_ASM_GENERIC_BITOPS_H

/*
 * tools/ copied this from include/asm-generic/bitops.h, bit by bit as it needed
 * some functions.
 *
 * For the benefit of those who are trying to port Linux to another
 * architecture, here are some C-language equivalents.  You should
 * recode these in the native assembly language, if at all possible.
 *
 * C language equivalents written by Theodore Ts'o, 9/26/92
 */

#include <asm-generic/bitops/__ffs.h>
#include <asm-generic/bitops/__ffz.h>
#include <asm-generic/bitops/fls.h>
#include <asm-generic/bitops/__fls.h>
#include <asm-generic/bitops/fls64.h>
#include <asm-generic/bitops/find.h>

#ifndef _TOOLS_LINUX_BITOPS_H_
#error only <linux/bitops.h> can be included directly
#endif

#include <asm-generic/bitops/hweight.h>

#include <asm-generic/bitops/atomic.h>

#endif /* __TOOLS_ASM_GENERIC_BITOPS_H */
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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=93af5e93544328285a6f65f7d47bbea8979b28fb'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=93af5e93544328285a6f65f7d47bbea8979b28fb'>drivers</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='93af5e93544328285a6f65f7d47bbea8979b28fb'/><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>Geert Uytterhoeven &lt;geert+renesas@glider.be&gt;</td><td class='right'>2015-06-26 11:14:14 +0200</td></tr>
<tr><th>committer</th><td>Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;</td><td class='right'>2015-07-07 01:13:07 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=93af5e93544328285a6f65f7d47bbea8979b28fb'>93af5e93544328285a6f65f7d47bbea8979b28fb</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers?id=93af5e93544328285a6f65f7d47bbea8979b28fb'>patch</a>)</td></tr>
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<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754'>d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers?id=93af5e93544328285a6f65f7d47bbea8979b28fb&amp;id2=d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754'>diff</a>)</td></tr></table>
<div class='commit-subject'>PM / Domains: Avoid infinite loops in attach/detach code</div><div class='commit-msg'>If pm_genpd_{add,remove}_device() keeps on failing with -EAGAIN, we end
up with an infinite loop in genpd_dev_pm_{at,de}tach().

This may happen due to a genpd.prepared_count imbalance.  This is a bug
elsewhere, but it will result in a system lock up, possibly during
reboot of an otherwise functioning system.

To avoid this, put a limit on the maximum number of loop iterations,
using an exponential back-off mechanism.  If the limit is reached, the
operation will just fail.  An error message is already printed.

Signed-off-by: Geert Uytterhoeven &lt;geert+renesas@glider.be&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=93af5e93544328285a6f65f7d47bbea8979b28fb'>Diffstat</a> (limited to 'drivers')</div><table summary='diffstat' class='diffstat'>