- 13 7月, 2016 15 次提交
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由 Paolo Bonzini 提交于
The next patch moves the coroutine argument from first-enter to creation time. In this case, coroutine has not been initialized yet when the coroutine is created, so change to a pointer. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
CoQueue do not need to remove any element but the head of the list; processing is always strictly FIFO. Therefore, the simpler singly-linked QSIMPLEQ can be used instead. Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Fam Zheng 提交于
Signed-off-by: NFam Zheng <famz@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Fam Zheng 提交于
And use it in qemu_dup_flags. Signed-off-by: NFam Zheng <famz@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NJohn Snow <jsnow@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
The 'device' field in all BLOCK_JOB_* events and 'block-job-*' command is no longer the device name, but the ID of the job. This patch updates the documentation to clarify that. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
img_commit() creates a block job without an ID. This is no longer allowed now that we require it to be unique and well-formed. We were solving this by having a fallback in block_job_create(), but now that we extended the API of commit_active_start() we can finally set an explicit ID and revert that change. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
This patch adds a new optional 'job-id' parameter to 'block-commit', allowing the user to specify the ID of the block job to be created. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
This patch adds a new optional 'job-id' parameter to 'block-stream', allowing the user to specify the ID of the block job to be created. The HMP 'block_stream' command remains unchanged. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
This patch adds a new optional 'job-id' parameter to 'blockdev-backup' and 'drive-backup', allowing the user to specify the ID of the block job to be created. The HMP 'drive_backup' command remains unchanged. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
This patch adds a new optional 'job-id' parameter to 'blockdev-mirror' and 'drive-mirror', allowing the user to specify the ID of the block job to be created. The HMP 'drive_mirror' command remains unchanged. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
When a new job is created, the job ID is taken from the device name of the BDS. This patch adds a new 'job_id' parameter to let the caller provide one instead. This patch also verifies that the ID is always unique and well-formed. This causes problems in a couple of places where no ID is being set, because the BDS does not have a device name. In the case of test_block_job_start() (from test-blockjob-txn.c) we can simply use this new 'job_id' parameter to set the missing ID. In the case of img_commit() (from qemu-img.c) we still don't have the API to make commit_active_start() set the job ID, so we solve it by setting a default value. We'll get rid of this as soon as we extend the API. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
find_block_job() looks for a block backend with a specified name, checks whether it has a block job and acquires its AioContext. We want to identify jobs by their ID and not by the block backend they're attached to, so this patch ignores the backends altogether and gets the job directly. Apart from making the code simpler, this will allow us to find block jobs once they start having user-specified IDs. To ensure backward compatibility we keep ERROR_CLASS_DEVICE_NOT_ACTIVE as the error class if the job doesn't exist. In subsequent patches we'll also need to keep the device name as the default job ID if the user doesn't specify a different one. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
Currently the way to look for a specific block job is to iterate the list manually using block_job_next(). Since we want to be able to identify a job primarily by its ID it makes sense to have a function that does just that. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
The 'id' field of the BlockJob structure will be able to hold any ID, not only a device name. This patch updates the description of that field and the error messages where it is being used. Soon we'll add the ability to set an arbitrary ID when creating a block job. Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Alberto Garcia 提交于
'stream-start' has a parameter called 'backing-file', which is the string to be written to bs->backing when the job finishes. In the stream_start() implementation it is called 'backing_file_str', but it the prototype in the header file it is called 'base_id'. This patch fixes it so the name is the same in both cases and is consistent with other cases (like commit_start()). Signed-off-by: NAlberto Garcia <berto@igalia.com> Reviewed-by: NMax Reitz <mreitz@redhat.com> Reviewed-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 12 7月, 2016 25 次提交
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由 Peter Maydell 提交于
Clean up #include "..." vs <...> and header guards # gpg: Signature made Tue 12 Jul 2016 15:23:43 BST # gpg: using RSA key 0x3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-include-2016-07-12: cris: Fix broken header guard in hw/cris/boot.h Clean up decorations and whitespace around header guards Clean up ill-advised or unusual header guards libdecnumber: Don't error out on decNumberLocal.h re-inclusion libdecnumber: Don't fool around with guards to avoid #include Clean up header guards that don't match their file name Drop Emacs local variables lists redundant with .dir-locals.el spapr_pci: Include spapr.h instead of playing games with #error tcg: Clean up tcg-target.h header guards linux-user: Fix broken header guard in syscall_defs.h linux-user: Clean up hostdep.h header guards linux-user: Clean up target_structs.h header guards linux-user: Clean up target_signal.h header guards linux-user: Clean up target_cpu.h header guards linux-user: Clean up target_syscall.h header guards target-*: Clean up cpu.h header guards scripts: New clean-header-guards.pl Use #include "..." for our own headers, <...> for others Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Markus Armbruster 提交于
Found with scripts/clean-header-guards.pl. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
decNumberLocal.h errors out when it's included with its header guard defined. This catches multiple inclusions. Drop that. Including it multiple times is safe, and the compiler can do it efficiently. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Some libdecnumber headers avoid including decNumber.h or decContext.h again by checking their header guards. Don't. Including them multiple times is safe, and the compiler can do it efficiently. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Header guard symbols should match their file name to make guard collisions less likely. Offenders found with scripts/clean-header-guards.pl -vn. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
include/hw/pci-host/spapr.h needs hw/ppc/spapr.h. It checks whether its header guard is defined, and errors out if it isn't. Playing games with some other header's guard symbol is not a good idea. Just include the frackin' header already. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
These use guard symbols like TCG_TARGET_$target. scripts/clean-header-guards.pl doesn't like them because they don't match their file name (they should, to make guard collisions less likely). Clean them up: use guard symbol $target_TCG_TARGET_H for tcg/$target/tcg-target.h. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Found with scripts/clean-header-guards.pl. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
These headers all use QEMU_HOSTDEP_H as header guard symbol. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use guard symbol $target_HOSTDEP_H for linux-user/host/$target/hostdep.h. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
These headers all use TARGET_STRUCTS_H as header guard symbol. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use guard symbol $target_TARGET_STRUCTS_H for linux-user/$target/target_structs.h. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
These headers all use TARGET_SIGNAL_H as header guard symbol. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use guard symbol $target_TARGET_SIGNAL_H for linux-user/$target/target_signal.h. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
These headers all use TARGET_CPU_H as header guard symbol. Reuse of the same guard symbol in multiple headers is okay as long as they cannot be included together. Since we can avoid guard symbol reuse easily, do so: use guard symbol $target_TARGET_CPU_H for linux-user/$target/target_cpu.h. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Some of them use guard symbol TARGET_SYSCALL_H, but we also have CRIS_SYSCALL_H, MICROBLAZE_SYSCALLS_H, TILEGX_SYSCALLS_H and __UC32_SYSCALL_H__. They all upset scripts/clean-header-guards.pl. Reuse of the same guard symbol TARGET_SYSCALL_H in multiple headers is okay as long as they cannot be included together. The script can't tell, so it warns. The script dislikes the other guard symbols, too. They don't match their file name (they should, to make guard collisions less likely), and __UC32_SYSCALL_H__ is a reserved identifier. Clean them all up: use guard symbol $target_TARGET_SYSCALL_H for linux-user/$target/target_sycall.h. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Most of them use guard symbols like CPU_$target_H, but we also have __MIPS_CPU_H__ and __TRICORE_CPU_H__. They all upset scripts/clean-header-guards.pl. The script dislikes CPU_$target_H because they don't match their file name (they should, to make guard collisions less likely). The others are reserved identifiers. Clean them all up: use guard symbol $target_CPU_H for target-$target/cpu.h. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
The conventional way to ensure a header can be included multiple times is to bracket it like this: #ifndef HEADER_NAME_H #define HEADER_NAME_H ... #endif where HEADER_NAME_H is a symbol unique to this header. The endif may be optionally decorated like this: #endif /* HEADER_NAME_H */ Unconventional ways present in our code: * Identifiers reserved for any use: #define _FILEOP_H * Lowercase (bad idea for object-like macros): #define __linux_video_vga_h__ * Roundabout ways to say the same thing (and hide from grep): #if !defined(__PPC_MAC_H__) #endif /* !defined(__PPC_MAC_H__) */ * Redundant values: #define HW_ALPHA_H 1 * Funny redundant values: # define PXA_H "pxa.h" * Decorations with bangs: #endif /* !QEMU_ARM_GIC_INTERNAL_H */ The negation actually makes sense, but almost all our header guard #endif decorations don't negate. * Useless decorations: #endif /* audio.h */ Header guards are not the place to show off creativity. This script normalizes them to the conventional way, and cleans up whitespace while there. It warns when it renames guard symbols, and explains how to find occurences of these symbols that may have to be updated manually. Another issue is use of the same guard symbol in multiple headers. That's okay only for headers that cannot be used together, such as the *-user/*/target_syscall.h. This script can't tell, so it warns when it sees a reuse. The script also warns when preprocessing a header with its guard symbol defined produces anything but whitespace. The next commits will put the script to use. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Markus Armbruster 提交于
Tracked down with an ugly, brittle and probably buggy Perl script. Also move includes converted to <...> up so they get included before ours where that's obviously okay. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com> Tested-by: NEric Blake <eblake@redhat.com> Reviewed-by: NRichard Henderson <rth@twiddle.net>
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由 Peter Maydell 提交于
Add a documentation comment describing the functions for converting between the cpu and little or bigendian formats. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1467908460-27048-6-git-send-email-peter.maydell@linaro.org
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由 Peter Maydell 提交于
Fix a typo in a comment. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NStefan Weil <sw@weilnetz.de> Message-id: 1467908460-27048-5-git-send-email-peter.maydell@linaro.org
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由 Peter Maydell 提交于
Now that all uses of cpu_to_*w() and *_to_cpup() have been replaced with either ld*_p()/st*_p() or by doing direct dereferences and using the cpu_to_*()/*_to_cpu() byteswap functions, we can remove the unused implementations. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1467908460-27048-4-git-send-email-peter.maydell@linaro.org
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由 Peter Maydell 提交于
Don't use cpu_to_*w() and *_to_cpup() to do byte-swapped loads and stores; instead use ld*_p() and st*_p() which correctly handle misaligned accesses. Bring the HNDL() macro into line with how we deal with PARAMHANDLE(), by using cpu_to_le16() rather than an ifdef HOST_WORDS_BIGENDIAN. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1467908460-27048-3-git-send-email-peter.maydell@linaro.org
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由 Peter Maydell 提交于
Don't use the cpu_to_*w() functions, which we are trying to deprecate. Instead just use cpu_to_*() to do the byteswap, which brings the code in the marshal function in line with that in the unmarshal. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NEric Blake <eblake@redhat.com> Message-id: 1467908460-27048-2-git-send-email-peter.maydell@linaro.org
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由 Sergey Sorokin 提交于
There are functions tlb_fill(), cpu_unaligned_access() and do_unaligned_access() that are called with access type and mmu index arguments. But these arguments are named 'is_write' and 'is_user' in their declarations. The patches fix the arguments to avoid a confusion. Signed-off-by: NSergey Sorokin <afarallax@yandex.ru> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Message-id: 1465907177-1399402-1-git-send-email-afarallax@yandex.ru Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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