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abc37121c4
freebsd-dev/sys
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Andriy Gapon abc37121c4 l2arc: do not call trim_map_free() for blocks with zero b_asize 
b_asize can be zero if the block is compressed into an empty block
(ZIO_COMPRESS_EMPTY) and the trim code asserts that meaningless
zero-sized trimming is not attempted.
The logic for calling trim_map_free() is extracted into a new function
l2arc_trim() to minimize code duplication.

PR:		203473
Reported by:	Willem Jan Withagen <wjw@digiware.nl>
Tested by:	Willem Jan Withagen <wjw@digiware.nl>
MFC after:	11 days
2015-10-30 12:00:34 +00:00
..
amd64 pmap_change_attr: Only fixup DMAP for DMAPed ranges 2015-10-29 19:07:00 +00:00
arm Fix framebuffer compatibility with new RPi firmware. Framebuffer driver 2015-10-30 00:24:37 +00:00
arm64 Mark functions as such. This means we call them directly rather than have 2015-10-27 22:24:57 +00:00
boot Make vers.c creation atomic by using a temporary file, then moving 2015-10-24 21:59:58 +00:00
bsm
cam Don't try to replicate mode pages not present on this device. 2015-10-26 14:14:56 +00:00
cddl l2arc: do not call trim_map_free() for blocks with zero b_asize 2015-10-30 12:00:34 +00:00
compat Finish process of moving the LinuxKPI module into the default kernel build. 2015-10-29 08:28:39 +00:00
conf Finish process of moving the LinuxKPI module into the default kernel build. 2015-10-29 08:28:39 +00:00
contrib Fix BULK read transfer if destination buffer is not cache line-aligned. 2015-10-30 01:19:04 +00:00
crypto const'ify an arg that we don't update... 2015-07-29 23:37:15 +00:00
ddb Make kstack_pages a tunable on arm, x86, and powepc. On i386, the 2015-08-10 17:18:21 +00:00
dev cxgbe/tom: decide whether to shove segments or not only if there is 2015-10-30 01:18:07 +00:00
fs Ensure that when a blockable open of fifo returns success, a valid 2015-09-20 21:18:33 +00:00
gdb CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten 2015-05-22 17:05:21 +00:00
geom Remove compatibility shims for legacy ATA device names. 2015-10-11 13:01:51 +00:00
gnu Fixing a memory leak on module unloading. 2015-09-11 22:43:35 +00:00
i386 The prefix for CLFLUSHOPT is 0x66. It was right on amd64. 2015-10-30 09:53:33 +00:00
isa
kern getnewbuf: Initialize bp to avoid uninitialized pointer dereference and brelse(). 2015-10-29 19:02:24 +00:00
kgssapi
libkern libkern: ffs, fls: s/4/3/ the 3rd BSD clause 2015-10-22 21:04:47 +00:00
mips Oops - use the wrong array offset. 2015-10-28 23:39:33 +00:00
modules Finish process of moving the LinuxKPI module into the default kernel build. 2015-10-29 08:28:39 +00:00
net Avoid passing an uninitialized 'i'. Currently nothing was depending on it 2015-10-29 18:58:18 +00:00
net80211 net80211: add ieee80211_restart_all() call. 2015-10-27 20:40:57 +00:00
netgraph Bluetooth LE Security Management channel support. 2015-10-27 03:42:26 +00:00
netinet Set the proper direction to check for policies in this one case. 2015-10-29 21:26:32 +00:00
netinet6 Use m_cat() to reassembly IPv6 packets. 2015-10-27 22:11:09 +00:00
netipsec Turning on IPSEC used to introduce a slight amount of performance 2015-10-27 00:42:15 +00:00
netnatm
netpfil pf: Fix IPv6 checksums with route-to. 2015-10-29 20:45:53 +00:00
netsmb
nfs Wait up to 10 seconds for late-initializing network interfaces to arrive. 2015-09-26 13:55:55 +00:00
nfsclient
nfsserver
nlm
ofed Finish process of moving the LinuxKPI module into the default kernel build. 2015-10-29 08:28:39 +00:00
opencrypto Make IPsec work with AES-GCM and AES-ICM (aka CTR) in OCF... IPsec 2015-08-04 17:47:11 +00:00
pc98 Remove compatibility shims for legacy ATA device names. 2015-10-11 13:01:51 +00:00
powerpc Use IIC_EBUSBSY and IIC_BUSERR status values consistantly across all drivers. 2015-10-09 22:49:50 +00:00
rpc Increase group limit for kerberized NFSv4 2015-09-26 16:30:16 +00:00
security fd: make 'rights' a manadatory argument to fget* functions 2015-07-05 19:05:16 +00:00
sparc64 Add support for weak symbols to the kernel linkers. It means that 2015-09-20 01:27:59 +00:00
sys Finish process of moving the LinuxKPI module into the default kernel build. 2015-10-29 08:28:39 +00:00
teken Sync HPA and VPA implementations with CUP. 2015-08-24 07:49:27 +00:00
tools Rename the /usr/share/doc/legal files to driver.LICENSE to work around 2015-10-16 00:38:05 +00:00
ufs Do not perform read-ahead for BA_CLRBUF request when we are low on 2015-10-27 13:44:13 +00:00
vm Reduce the amount of calls to VOP_BMAP() made from the local vnode 2015-10-24 21:59:22 +00:00
x86 x86/dma_bounce: revert r289834 and r289836 2015-10-26 14:50:35 +00:00
xdr
xen xen: Code cleanup and small bug fixes 2015-10-21 10:44:07 +00:00
Makefile