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Eric Dumazet 42614b0582 crypto: lzo - try kmalloc() before vmalloc() 
zswap allocates one LZO context per online cpu.

Using vmalloc() for small (16KB) memory areas has drawback of slowing
down /proc/vmallocinfo and /proc/meminfo reads, TLB pressure and poor
NUMA locality, as default NUMA policy at boot time is to interleave
pages :

edumazet:~# grep lzo /proc/vmallocinfo | head -4
0xffffc90006062000-0xffffc90006067000   20480 lzo_init+0x1b/0x30 pages=4 vmalloc N0=2 N1=2
0xffffc90006067000-0xffffc9000606c000   20480 lzo_init+0x1b/0x30 pages=4 vmalloc N0=2 N1=2
0xffffc9000606c000-0xffffc90006071000   20480 lzo_init+0x1b/0x30 pages=4 vmalloc N0=2 N1=2
0xffffc90006071000-0xffffc90006076000   20480 lzo_init+0x1b/0x30 pages=4 vmalloc N0=2 N1=2

This patch tries a regular kmalloc() and fallback to vmalloc in case
memory is too fragmented.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20 21:26:05 +08:00
..
asymmetric_keys
Revert "KEYS: verify a certificate is signed by a 'trusted' key"
2013-11-23 16:38:17 -08:00
async_tx
Merge commit 'dmaengine-3.13-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine
2013-11-16 12:02:36 +05:30
842.c
crypto: 842 - remove .cra_list initialization
2012-09-07 04:17:06 +08:00
ablk_helper.c
crypto: ablk_helper - Replace memcpy with struct assignment
2013-10-07 14:16:57 +08:00
ablkcipher.c
crypto: skcipher - Use eseqiv even on UP machines
2013-10-30 09:51:45 +08:00
aead.c
crypto: user - fix info leaks in report API
2013-02-19 20:27:03 +08:00
aes_generic.c
crypto: make tables used from assembler __visible
2013-08-14 20:42:03 +10:00
af_alg.c
tree-wide: use reinit_completion instead of INIT_COMPLETION
2013-11-15 09:32:21 +09:00
ahash.c
crypto: hash - Add real ahash walk interface
2014-05-21 20:56:12 +08:00
algapi.c
crypto: sanitize argument for format string
2013-07-03 16:07:25 -07:00
algboss.c
crypto: algboss - Hold ref count on larval
2013-06-25 19:15:17 +08:00
algif_hash.c
net: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST
2013-11-29 16:32:54 -05:00
algif_skcipher.c
net: update consumers of MSG_MORE to recognize MSG_SENDPAGE_NOTLAST
2013-11-29 16:32:54 -05:00
ansi_cprng.c
crypto: ansi_cprng - Fix off by one error in non-block size request
2013-09-24 06:02:23 +10:00
anubis.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
api.c
crypto: api - Fix race condition in larval lookup
2013-09-08 14:33:50 +10:00
arc4.c
crypto: arc4 - improve performance by using u32 for ctx and variables
2012-06-14 10:07:23 +08:00
authenc.c
crypto: authenc - Find proper IV address in ablkcipher callback
2013-11-28 22:16:23 +08:00
authencesn.c
crypto: authencesn - Simplify key parsing
2013-10-16 20:56:25 +08:00
blkcipher.c
crypto: allow blkcipher walks over AEAD data
2014-03-10 20:17:11 +08:00
blowfish_common.c
crypto: blowfish - split generic and common c code
2011-09-22 21:25:25 +10:00
blowfish_generic.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
camellia_generic.c
crypto: camellia_generic - replace commas by semicolons and adjust code alignment
2013-08-21 21:08:33 +10:00
cast5_generic.c
crypto: cast5/cast6 - move lookup tables to shared module
2012-12-06 17:16:26 +08:00
cast6_generic.c
crypto: cast5/cast6 - move lookup tables to shared module
2012-12-06 17:16:26 +08:00
cast_common.c
crypto: make tables used from assembler __visible
2013-08-14 20:42:03 +10:00
cbc.c
Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)
2008-02-07 08:42:26 -08:00
ccm.c
crypto: ccm - Fix handling of zero plaintext when computing mac
2013-11-28 22:25:17 +08:00
chainiv.c
arch: Mass conversion of smp_mb__*()
2014-04-18 14:20:48 +02:00
cipher.c
crypto: cipher - Fix checkpatch errors
2010-02-16 20:31:37 +08:00
cmac.c
crypto: add CMAC support to CryptoAPI
2013-04-25 21:01:47 +08:00
compress.c
crypto: compress - Fix checkpatch errors
2010-02-16 20:31:04 +08:00
crc32.c
crypto: crc32 - add crc32 pclmulqdq implementation and wrappers for table implementation
2013-01-20 10:16:45 +11:00
crc32c_generic.c
CRC32C: Add soft module dependency to load other accelerated crc32c modules
2014-02-25 19:45:04 +08:00
crct10dif_common.c
crypto: crct10dif - Add fallback for broken initrds
2013-09-12 15:31:34 +10:00
crct10dif_generic.c
crypto: crct10dif - Add fallback for broken initrds
2013-09-12 15:31:34 +10:00
cryptd.c
crypto: cryptd - disable softirqs in cryptd_queue_worker to prevent data corruption
2012-10-24 21:21:18 +08:00
crypto_null.c
crypto: export NULL algorithms defines
2014-03-21 21:54:26 +08:00
crypto_user.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6 into next
2014-06-07 19:44:40 -07:00
crypto_wq.c
crypto: crypto_wq - Fix late crypto work queue initialization
2014-03-21 21:54:28 +08:00
ctr.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2013-02-25 15:56:15 -08:00
cts.c
crypto: use ERR_CAST
2013-02-04 21:16:53 +08:00
deflate.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
des_generic.c
crypto: des - use crypto_[un]register_algs
2012-08-01 17:47:24 +08:00
ecb.c
crypto: ecb - Fix checkpatch errors
2010-02-16 20:33:49 +08:00
eseqiv.c
crypto: Use scatterwalk_crypto_chain
2010-12-02 14:47:16 +08:00
fcrypt.c
crypto: fcrypt - Fix bitoperation for compilation with clang
2013-09-02 20:32:58 +10:00
fips.c
crypto: api - Add fips_enable flag
2008-08-29 15:50:02 +10:00
gcm.c
crypto: crypto_memneq - add equality testing of memory regions w/o timing leaks
2013-10-07 14:17:06 +08:00
gf128mul.c
crypto: gf128mul - fix call to memset()
2011-07-08 17:21:21 +08:00
ghash-generic.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
hash_info.c
crypto: provide single place for hash algo information
2013-10-25 17:14:03 -04:00
hmac.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
internal.h
crypto: algboss - Hold ref count on larval
2013-06-25 19:15:17 +08:00
Kconfig
crypto: sha - SHA1 transform x86_64 AVX2
2014-03-21 21:54:30 +08:00
khazad.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
krng.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
lrw.c
crypto: lrw - add interface for parallelized cipher implementions
2011-11-09 11:50:31 +08:00
lz4.c
crypto: add lz4 Cryptographic API
2013-07-09 10:33:30 -07:00
lz4hc.c
crypto: add lz4 Cryptographic API
2013-07-09 10:33:30 -07:00
lzo.c
crypto: lzo - try kmalloc() before vmalloc()
2014-06-20 21:26:05 +08:00
Makefile
CRC32C: Add soft module dependency to load other accelerated crc32c modules
2014-02-25 19:45:04 +08:00
md4.c
crypto: add module.h to those files that are explicitly using it
2011-10-31 19:31:11 -04:00
md5.c
crypto: Move md5_transform to lib/md5.c
2011-08-06 18:32:45 -07:00
memneq.c
crypto: memneq - fix for archs without efficient unaligned access
2013-12-09 20:09:12 +08:00
michael_mic.c
crypto: michael_mic - Switch to shash
2008-12-25 11:02:24 +11:00
pcbc.c
Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)
2008-02-07 08:42:26 -08:00
pcompress.c
crypto: user - fix info leaks in report API
2013-02-19 20:27:03 +08:00
pcrypt.c
crypto: pcrypt - Fix wrong usage of rcu_dereference()
2013-12-05 21:28:42 +08:00
proc.c
crypto: add module.h to those files that are explicitly using it
2011-10-31 19:31:11 -04:00
ripemd.h
[CRYPTO] ripemd: Put all common RIPEMD values in header file
2008-07-10 20:35:12 +08:00
rmd128.c
crypto: ripemd - Set module author and update email address
2011-01-04 23:34:03 +11:00
rmd160.c
crypto: ripemd - Set module author and update email address
2011-01-04 23:34:03 +11:00
rmd256.c
crypto: ripemd - Set module author and update email address
2011-01-04 23:34:03 +11:00
rmd320.c
crypto: ripemd - Set module author and update email address
2011-01-04 23:34:03 +11:00
rng.c
crypto: user - fix info leaks in report API
2013-02-19 20:27:03 +08:00
salsa20_generic.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
scatterwalk.c
crypto: scatterwalk - Add support for calculating number of SG elements
2013-08-21 21:27:58 +10:00
seed.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
seqiv.c
crypto: use ERR_CAST
2013-02-04 21:16:53 +08:00
serpent_generic.c
crypto: serpent - use crypto_[un]register_algs
2012-08-01 17:47:25 +08:00
sha1_generic.c
crypto: sha1 - export sha1_update for reuse
2011-08-10 19:00:28 +08:00
sha256_generic.c
crypto: sha256 - Expose SHA256 generic routine to be callable externally.
2013-04-03 09:06:31 +08:00
sha512_generic.c
crypto: sha512_generic - set cra_driver_name
2013-05-28 15:43:04 +08:00
shash.c
crypto: LLVMLinux: aligned-attribute.patch
2014-06-07 11:44:39 -07:00
tcrypt.c
crypto: testmgr - add aead cbc des, des3_ede tests
2014-05-22 21:03:18 +08:00
tcrypt.h
crypto: tcrypt - Added speed tests for AEAD crypto alogrithms in tcrypt test suite
2013-12-20 20:06:25 +08:00
tea.c
crypto: tea - use crypto_[un]register_algs
2012-08-01 17:47:24 +08:00
testmgr.c
crypto: testmgr - add aead cbc des, des3_ede tests
2014-05-22 21:03:18 +08:00
testmgr.h
crypto: testmgr - add aead cbc des, des3_ede tests
2014-05-22 21:03:18 +08:00
tgr192.c
crypto: tiger - use crypto_[un]register_shashes
2012-08-01 17:47:26 +08:00
twofish_common.c
crypto: twofish-x86_64-3way - add lrw support
2011-11-09 11:53:32 +08:00
twofish_generic.c
crypto: cleanup - remove unneeded crypto_alg.cra_list initializations
2012-08-01 17:47:27 +08:00
vmac.c
crypto: vmac - Make VMAC work when blocks aren't aligned
2012-10-15 22:33:20 +08:00
wp512.c
crypto: whirlpool - use crypto_[un]register_shashes
2012-08-01 17:47:27 +08:00
xcbc.c
crypto: add module.h to those files that are explicitly using it
2011-10-31 19:31:11 -04:00
xor.c
add further __init annotations to crypto/xor.c
2012-10-11 13:42:32 +11:00
xts.c
crypto: xts: add interface for parallelized cipher implementations
2011-11-09 11:56:06 +08:00
zlib.c
net+crypto: Use vmalloc for zlib inflate buffers.
2011-06-29 05:48:41 -07:00