Jim Keniston
565d76cb7d
zlib: slim down zlib_deflate() workspace when possible ...
Instead of always creating a huge (268K) deflate_workspace with the
maximum compression parameters (windowBits=15, memLevel=8), allow the
caller to obtain a smaller workspace by specifying smaller parameter
values.
For example, when capturing oops and panic reports to a medium with
limited capacity, such as NVRAM, compression may be the only way to
capture the whole report. In this case, a small workspace (24K works
fine) is a win, whether you allocate the workspace when you need it (i.e.,
during an oops or panic) or at boot time.
I've verified that this patch works with all accepted values of windowBits
(positive and negative), memLevel, and compression level.
Signed-off-by: Jim Keniston <jkenisto@us.ibm.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: David Miller <davem@davemloft.net>
Cc: Chris Mason <chris.mason@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-22 17:44:17 -07:00
appletalk: remove the BKL
2011-03-05 10:55:57 +01:00
module: fix missing semicolons in MODULE macro usage
2011-01-24 14:32:54 +10:30
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-03-18 10:37:40 -07:00
net: use pci_dev->revision, again
2011-02-28 11:57:33 -08:00
net: use pci_dev->revision, again
2011-02-28 11:57:33 -08:00
be2net: Bump up the version number
2011-03-16 11:29:47 -07:00
bna: use device model DMA API
2011-02-02 15:41:25 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2011-03-17 17:54:40 -07:00
bonding: fix a typo in a comment
2011-03-19 13:36:18 -07:00
net: change to new flag variable
2011-03-17 14:05:35 +01:00
can: c_can: Do basic c_can configuration _before_ enabling the interrupts
2011-03-21 18:19:26 -07:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-01-13 10:05:56 -08:00
net: cris/eth_v10: Use net_device_stats from struct net_device_stats
2010-12-06 13:24:47 -08:00
net: make dev->master general
2011-02-13 10:42:07 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2011-03-16 16:29:25 -07:00
cxgb4vf: Use defined Mailbox Timeout
2011-02-14 17:37:11 -08:00
e1000: fix sparse warning
2011-03-02 03:20:56 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2011-03-16 16:29:25 -07:00
ehea: Increase the skb array usage
2011-01-11 14:03:09 -08:00
enic: Support newer version of firmware devcmd CMD_MCPU_FW_INFO
2011-03-14 14:49:29 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
drivers/net: remove some rcu sparse warnings
2011-01-27 15:02:57 -08:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
igb: Add messaging for thermal sensor events on i350 devices
2011-03-14 22:26:54 -07:00
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-03-03 21:27:42 -08:00
tiocmset: kill the file pointer argument
2011-02-17 11:52:43 -08:00
ixgb: convert to new VLAN model
2011-03-11 01:16:23 -08:00
ixgbe: DCB, PFC not cleared until reset occurs
2011-03-12 04:15:35 -08:00
ixgbe: correct typo in define name
2011-03-12 04:14:28 -08:00
mlx4_core: Add ConnectX-3 device IDs
2011-01-28 15:24:55 -08:00
net: change netdev->features to u32
2011-01-24 15:32:47 -08:00
netxen: support for GbE port settings
2011-03-15 14:54:55 -07:00
PM: Remove CONFIG_PM_OPS
2011-03-15 00:43:15 +01:00
fmvj18x_cs: add new id
2011-02-28 12:06:20 -08:00
Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6
2011-03-16 17:28:10 -07:00
qlcnic: Remove validation for max tx and max rx queues
2011-02-23 14:23:33 -08:00
drivers/net/*/: Use static const
2010-12-21 02:16:10 -08:00
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next-2.6
2011-03-08 11:32:45 -08:00
net: change to new flag variable
2011-03-17 14:05:35 +01:00
stmmac: enable wol via magic frame by default.
2011-02-13 17:00:05 -08:00
tile on-chip network driver: sync up with latest fixes
2011-03-10 13:18:12 -05:00
drivers/net/*/: Use static const
2010-12-21 02:16:10 -08:00
drivers/net/*/: Use static const
2010-12-21 02:16:10 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2011-03-16 16:29:25 -07:00
vmxnet3: Dont allocate extra MSI-x vectors
2011-01-15 21:21:14 -08:00
net: use pci_dev->revision, again
2011-02-28 11:57:33 -08:00
Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
2011-03-20 18:14:55 -07:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-01-13 10:05:56 -08:00
Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6
2011-03-20 18:14:55 -07:00
xen network backend driver
2011-03-15 19:38:03 -07:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
drivers/net: don't use flush_scheduled_work()
2010-12-12 16:45:14 +01:00
ariadne: remove redundant NULL check
2011-03-10 14:41:51 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
net: au1000_eth: remove unused global variable.
2010-12-11 12:01:48 -08:00
ax88796: use generic mdio_bitbang driver
2011-02-21 13:49:48 +01:00
b44: fix workarround for wap54g10
2010-12-01 11:11:31 -08:00
drivers/net: don't use flush_scheduled_work()
2010-12-12 16:45:14 +01:00
netdev: bfin_mac: Remove is_multicast_ether_addr use in netdev_for_each_mc_addr
2011-01-13 21:48:25 -08:00
netdev: bfin_mac: let boards set vlan masks
2011-01-10 13:31:14 -08:00
bnx2: Update firmware and version
2011-03-14 15:00:12 -07:00
bnx2: Update firmware and version
2011-03-14 15:00:12 -07:00
cassini: Fix build bustage on x86.
2011-01-14 12:39:59 -08:00
cassini: Use local-mac-address prom property for Cassini MAC address
2011-01-06 11:50:30 -08:00
ipv6: Convert to use flowi6 where applicable.
2011-03-12 15:08:54 -08:00
drivers/net: remove some rcu sparse warnings
2011-01-27 15:02:57 -08:00
cnic: Add FCoE support on 57712
2010-12-23 11:44:34 -08:00
bnx2x, cnic: Consolidate iSCSI/FCoE shared mem logic in bnx2x
2011-01-31 20:44:46 -08:00
CS89x0: Add networking support for QQ2440
2011-03-14 16:49:28 -07:00
Davinci: Do not reset EMAC TX overruns counter on read
2011-03-14 15:04:50 -07:00
depca: Fix warnings
2011-02-01 13:19:07 -08:00
dl2k: nulify fraginfo after unmap
2011-01-27 14:18:34 -08:00
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-03-03 21:27:42 -08:00
dnet: fix wrong use of platform_set_drvdata()
2011-02-28 12:22:21 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-01-13 10:05:56 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
enc28j60: Fix reading of transmit status vector
2011-01-31 20:56:54 -08:00
epic100: hamachi: yellowfin: Fix skb allocation size
2010-12-25 19:37:49 -08:00
eql: Convert printks to pr_<level> and netdev_<level>
2011-03-03 13:30:20 -08:00
driver-core: remove conditionals around devicetree pointers
2011-01-21 09:24:48 -07:00
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-03-03 21:27:42 -08:00
net/fec: add dual fec support for mx28
2011-01-09 15:42:56 -08:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
drivers/net: fix build warnings with CONFIG_PM_SLEEP disabled
2011-03-14 14:22:01 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
ftmac100: use resource_size()
2011-03-18 21:53:03 -07:00
net: add Faraday FTMAC100 10/100 Ethernet driver
2011-03-03 12:19:11 -08:00
gianfar: Fall back to software tcp/udp checksum on older controllers
2011-03-18 15:12:14 -07:00
gianfar: Fall back to software tcp/udp checksum on older controllers
2011-03-18 15:12:14 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
GRETH: handle frame error interrupts
2011-01-14 12:45:54 -08:00
epic100: hamachi: yellowfin: Fix skb allocation size
2010-12-25 19:37:49 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
netdev: Use default implementation of ethtool_ops::get_link where possible
2010-12-10 15:55:24 -08:00
ifb: add performance flags
2011-01-03 12:43:10 -08:00
net: use pci_dev->revision, again
2011-02-28 11:57:33 -08:00
iseries_veth: don't use flush_scheduled_work()
2010-12-12 16:45:14 +01:00
net: use pci_dev->revision, again
2011-02-28 11:57:33 -08:00
jme: Advance driver version
2011-02-13 21:44:44 -08:00
e1000e: fix kconfig for crc32 dependency
2011-03-16 11:14:38 -07:00
ksz884x: Fix section mismatch derived from pcidev_init()
2011-01-03 13:27:37 -08:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
loopback: convert to hw_features
2011-02-17 14:16:35 -08:00
macb: don't use platform_set_drvdata() on a net_device
2011-02-28 12:22:20 -08:00
macvlan: Fix use after free of struct macvlan_port.
2011-03-21 18:22:22 -07:00
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-03-10 14:26:00 -08:00
xen network backend driver
2011-03-15 19:38:03 -07:00
mii: Convert printks to netdev_info
2011-03-03 13:02:32 -08:00
mv643xx_eth: Use netdev_<level> and pr_<level>
2011-03-03 13:02:31 -08:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
netconsole: clarify stopping message
2011-01-06 11:30:23 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
niu: Rename NIU parent platform device name to fix conflict.
2011-03-19 23:06:33 -07:00
ns83820: Avoid bad pointer deref in ns83820_init_one().
2011-01-18 16:13:49 -08:00
net: ppp: use {get,put}_unaligned_be{16,32}
2011-01-10 16:13:33 -08:00
zlib: slim down zlib_deflate() workspace when possible
2011-03-22 17:44:17 -07:00
ppp: Use SKB queue abstraction interfaces in fragment processing.
2011-01-20 22:52:05 -08:00
net: ppp: use {get,put}_unaligned_be{16,32}
2011-01-10 16:13:33 -08:00
net: ppp: use {get,put}_unaligned_be{16,32}
2011-01-10 16:13:33 -08:00
pppoe.c: Fix kernel panic caused by __pppoe_xmit
2010-12-12 15:06:16 -08:00
ipv4: Create and use route lookup helpers.
2011-03-12 15:08:42 -08:00
drivers/net: don't use flush_scheduled_work()
2010-12-12 16:45:14 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-03-18 10:37:40 -07:00
r6040: bump to version 0.27 and date 23Feb2011
2011-03-08 14:21:50 -08:00
r8169: fix a bug in rtl8169_init_phy()
2011-03-20 17:33:19 -07:00
s2io: fix uninitialized compile warning
2011-03-07 15:49:31 -08:00
s2io: make strings at tables const
2010-12-11 11:46:36 -08:00
net: Fix too optimistic NETIF_F_HW_CSUM features
2010-12-06 12:59:04 -08:00
net: sh_eth: add set_mdio_gate in bb_info
2011-03-14 14:10:16 -07:00
net: sh_eth: modify the PHY_INTERFACE_MODE
2011-03-14 14:10:15 -07:00
drivers/net: don't use flush_scheduled_work()
2010-12-12 16:45:14 +01:00
sis900: use pci_dev->revision
2011-02-28 12:29:34 -08:00
skge: don't mark carrier down at start
2011-02-24 22:17:02 -08:00
drivers/net: fix build warnings with CONFIG_PM_SLEEP disabled
2011-03-14 14:22:01 -07:00
sky2: convert to new VLAN model (v0.2)
2011-01-09 15:54:15 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
smc91x: add devicetree support
2011-01-25 22:41:55 -08:00
ARM: lh7a40x: remove unmaintained platform support
2011-01-24 19:05:19 +00:00
smsc911x: Fix build error when SMSC_TRACE() used
2011-03-15 14:52:48 -07:00
net/Space: delete orphaned externs from deleted drivers
2011-01-03 11:06:35 -08:00
starfire: Fix dma_addr_t size test for MIPS
2010-12-31 12:33:17 -08:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2010-12-26 22:37:05 -08:00
sungem: Use net_device's internal stats
2011-01-27 15:02:57 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-03-18 10:37:40 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2011-01-13 10:05:56 -08:00
tg3: Remove 5750 PCI code
2011-03-10 01:56:14 -08:00
tg3: Use new VLAN code
2011-01-26 13:13:10 -08:00
tlan: Use pr_fmt, pr_<level> and netdev_<level>
2011-03-03 13:02:31 -08:00
tlan: Code cleanup: checkpatch.pl is relatively happy now.
2011-01-24 15:07:06 -08:00
tun: Convert logging messages to pr_<level> and tun_debug
2011-03-03 12:21:14 -08:00
typhoon: Kill references to UTS_RELEASE
2011-01-24 15:11:02 -08:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
ucc_geth: fix ucc halt problem in half duplex mode
2010-11-28 18:36:57 -08:00
veth: Fix the byte counters
2011-03-21 18:24:53 -07:00
via-rhine: hardware VLAN support
2010-12-08 10:23:36 -08:00
via-velocity: fix the WOL bug on 1000M full duplex forced mode.
2011-01-20 16:59:33 -08:00
via-velocity: fix the WOL bug on 1000M full duplex forced mode.
2011-01-20 16:59:33 -08:00
virtio_net: Add schedule check to napi_enable call
2011-02-10 11:03:31 -08:00
drivers/net/*.c: Use static const
2010-12-21 02:16:08 -08:00
xen network backend driver
2011-03-15 19:38:03 -07:00
dt/net: Eliminate users of of_platform_{,un}register_driver
2011-02-28 13:22:44 -07:00
epic100: hamachi: yellowfin: Fix skb allocation size
2010-12-25 19:37:49 -08:00
565d76cb7d