iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
888,618 Commits 104 Branches 1,843 Tags
Go to file
Clone
Open with VS Code Open with VSCodium Open with Intellij IDEA
David Disseldorp f934961bf4 scsi: target: avoid per-loop XCOPY buffer allocations 
[ Upstream commit 0ad08996da05b6b735d4963dceab7d2a4043607c ]

The main target_xcopy_do_work() loop unnecessarily allocates an I/O buffer
with each synchronous READ / WRITE pair. This commit significantly reduces
allocations by reusing the XCOPY I/O buffer when possible.

Link: https://lore.kernel.org/r/20200327141954.955-4-ddiss@suse.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-22 12:26:25 +02:00
arch
powerpc/config: Renable MTD_PHYSMAP_OF
2021-09-22 12:26:24 +02:00
block
scsi: bsg: Remove support for SCSI_IOCTL_SEND_COMMAND
2021-09-22 12:26:23 +02:00
certs
certs: Trigger creation of RSA module signing key if it's not an RSA key
2021-09-15 09:47:29 +02:00
crypto
crypto: shash - avoid comparing pointers to exported functions under CFI
2021-07-14 16:53:13 +02:00
Documentation
docs: Fix infiniband uverbs minor number
2021-09-22 12:26:23 +02:00
drivers
scsi: target: avoid per-loop XCOPY buffer allocations
2021-09-22 12:26:25 +02:00
fs
f2fs: reduce the scope of setting fsck tag when de->name_len is zero
2021-09-22 12:26:23 +02:00
include
SUNRPC: Fix potential memory corruption
2021-09-22 12:26:24 +02:00
init
kbuild: add CONFIG_LD_IS_LLD
2021-06-30 08:47:44 -04:00
ipc
ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
2020-05-20 08:20:16 +02:00
kernel
dma-debug: fix debugfs initialization order
2021-09-22 12:26:24 +02:00
lib
lib/mpi: use kcalloc in mpi_resize
2021-09-15 09:47:29 +02:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm/page_alloc: speed up the iteration of max_order
2021-09-12 08:56:41 +02:00
net
SUNRPC: Fix potential memory corruption
2021-09-22 12:26:24 +02:00
samples
samples/bpf: Fix the error return code of xdp_redirect's main()
2021-07-14 16:53:30 +02:00
scripts
scripts/tracing: fix the bug that can't parse raw_trace_func
2021-08-12 13:21:00 +02:00
security
IMA: remove the dependency on CRYPTO_MD5
2021-09-15 09:47:41 +02:00
sound
ASoC: wcd9335: Disable irq on slave ports in the remove function
2021-09-15 09:47:37 +02:00
tools
tools/thermal/tmon: Add cross compiling support
2021-09-22 12:26:20 +02:00
usr
initramfs: restore default compression behavior
2020-04-08 09:08:38 +02:00
virt
KVM: Do not leak memory for duplicate debugfs directories
2021-08-12 13:21:03 +02:00
.clang-format
clang-format: Update with the latest for_each macro list
2019-08-31 10:00:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
…
.gitignore
Modules updates for v5.4
2019-09-22 10:34:46 -07:00
.mailmap
ARM: SoC fixes
2019-11-10 13:41:59 -08:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer
2019-10-10 08:12:51 -07:00
Kbuild
kbuild: do not descend to ./Kbuild when cleaning
2019-08-21 21:03:58 +09:00
Kconfig
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
MAINTAINERS
Documentation/llvm: add documentation on building w/ Clang/LLVM
2020-08-26 10:40:46 +02:00
Makefile
Linux 5.4.147
2021-09-16 12:56:14 +02:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
Description
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%