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Linus Torvalds 554828ee0d Merge branch 'salted-string-hash' 
This changes the vfs dentry hashing to mix in the parent pointer at the
_beginning_ of the hash, rather than at the end.

That actually improves both the hash and the code generation, because we
can move more of the computation to the "static" part of the dcache
setup, and do less at lookup runtime.

It turns out that a lot of other hash users also really wanted to mix in
a base pointer as a 'salt' for the hash, and so the slightly extended
interface ends up working well for other cases too.

Users that want a string hash that is purely about the string pass in a
'salt' pointer of NULL.

* merge branch 'salted-string-hash':
  fs/dcache.c: Save one 32-bit multiply in dcache lookup
  vfs: make the string hashes salt the hash
 		2016-07-28 12:26:31 -07:00
..
android staging/android: sync_debug: unproxify debugfs files' fops 2016-06-17 21:24:41 -07:00
board staging: board: line over 80 characters 2016-04-29 17:58:02 -07:00
clocking-wizard
…
comedi staging: comedi: avoid using timeval 2016-06-17 21:14:34 -07:00
dgnc Staging and IIO driver update for 4.7-rc1 2016-05-20 22:20:48 -07:00
emxx_udc Staging: emxx_udc: emxx_udc: fixed coding style issue 2016-05-09 14:25:52 +02:00
fbtft Staging: fbtft: fb_agm1264k-fl: No space is necessary after cast. 2016-03-28 07:30:36 -07:00
fsl-mc staging: fsl-mc: convert mc command build/parse to use C structs 2016-06-26 17:14:03 -07:00
fwserial Staging and IIO driver update for 4.7-rc1 2016-05-20 22:20:48 -07:00
gdm724x staging/gdm724x: fix "alignment should match open parenthesis" issues 2016-05-09 14:25:52 +02:00
goldfish staging: goldfish: audio: fix compiliation on arm 2016-03-11 22:09:09 -08:00
gs_fpgaboot Staging: gs_fpgaboot: remove blank line in io.c 2016-03-29 12:43:14 -07:00
i4l staging: i4l: act2000: remove extra space 2016-05-01 14:33:34 -07:00
iio Third set of IIO new device support, features and cleanups for the 4.8 cycle. 2016-07-14 12:05:29 +09:00
ks7010 staging: ks7010: remove bogus NULL checks 2016-06-18 19:47:00 -07:00
lustre Merge branch 'salted-string-hash' 2016-07-28 12:26:31 -07:00
media [media] cec: always check all_device_types and features 2016-07-19 13:27:46 -03:00
most Staging: most: Remove __cplusplus check in header files 2016-03-28 07:30:36 -07:00
mt29f_spinand staging: mt29f_spinand: set ECC algorithm explicitly 2016-05-05 23:52:04 +02:00
netlogic Staging: netlogic: Remove & from function name. 2016-03-28 07:30:36 -07:00
nvec Staging: nvec: removes a useless cast on a void pointer 2016-03-28 07:30:36 -07:00
octeon staging: octeon: Fix alignment with open parenthesis 2016-03-28 07:30:36 -07:00
octeon-usb
…
olpc_dcon Revert "Staging: olpc_dcon: Remove obsolete driver" 2016-04-04 13:52:35 -07:00
rtl8188eu Revert "Staging: rtl8188eu: rtw_efuse: Use sizeof type *pointer instead of sizeof type." 2016-06-17 11:21:45 -07:00
rtl8192e treewide: replace dev->trans_start update with helper 2016-05-04 14:16:49 -04:00
rtl8192u rtl8192u: Remove unused semaphore rf_sem 2016-06-18 19:50:48 -07:00
rtl8712 rtl8712: Fixed alignment to match open parenthesis 2016-05-01 13:57:12 -07:00
rtl8723au nl80211: support beacon report scanning 2016-07-06 14:51:31 +02:00
rts5208 staging: rts5208: alignment to match open paranthesis 2016-04-29 17:58:02 -07:00
skein staging: skein: cleanup: align code to parentheses 2016-05-03 14:07:11 -07:00
slicoss staging: slicoss: fix missing blank line 2016-04-29 17:58:02 -07:00
sm750fb staging: sm750fb: initialize max_d to maximum D value of 6 2016-03-29 14:41:15 -07:00
speakup Staging and IIO driver update for 4.7-rc1 2016-05-20 22:20:48 -07:00
unisys staging: unisys: visornic: change return statements 2016-06-07 22:58:16 -07:00
vme Staging and IIO driver update for 4.7-rc1 2016-05-20 22:20:48 -07:00
vt6655 Staging and IIO driver update for 4.7-rc1 2016-05-20 22:20:48 -07:00
vt6656 Staging and IIO driver update for 4.7-rc1 2016-05-20 22:20:48 -07:00
wilc1000 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-07-27 12:03:20 -07:00
wlan-ng nl80211: support beacon report scanning 2016-07-06 14:51:31 +02:00
xgifb staging: xgifb: fix block comments 2016-03-30 21:34:55 -07:00
Kconfig staging: ks7010: add driver from Nanonote extra-repository 2016-06-07 22:42:53 -07:00
Makefile staging: ks7010: add driver from Nanonote extra-repository 2016-06-07 22:42:53 -07:00