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* snapshot: create helper to test that block drivers supports snapshotsDenis V. Lunev2015-11-193-13/+36
| | | | | | | | | | | | | The patch enforces proper locking for this operation. Signed-off-by: Denis V. Lunev <den@openvz.org> Reviewed-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> CC: Kevin Wolf <kwolf@redhat.com> Tested-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
* Unneeded NULL checkDr. David Alan Gilbert2015-11-191-1/+1
| | | | | | | | | | | The check is unneccesary, we read the value at the start of the thread, use it, and never change it. The value is checked to be non-NULL before thread creation. Spotted by coverity, CID 1339211 Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
* migration: Dead assignment of current_timeDr. David Alan Gilbert2015-11-191-1/+0
| | | | | | | | | I set current_time before the postcopy test but never use it; (I think this was from the original version where it was time based). Spotted by coverity, CID 1339208 Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
* Set last_sent_blockDr. David Alan Gilbert2015-11-191-0/+1
| | | | | | | | | | | | | In a82d593b61054b3dea43 I accidentally removed the setting of last_sent_block, put it back. Symptoms: Multithreaded compression only uses one thread. Migration is a bit less efficient since it won't use 'cont' flags. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Fixes: a82d593b61054b3dea43 Signed-off-by: Juan Quintela <quintela@redhat.com>
* Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell2015-11-183-3/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Block layer patches # gpg: Signature made Wed 18 Nov 2015 15:28:32 GMT using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: block: Call external_snapshot_clean after blockdev-snapshot blockdev: Add missing bdrv_unref() in drive-backup iotests: fix race in 030 nand: fix address overflow Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2015-11-18' ↵Kevin Wolf2015-11-181-0/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into queue-block One block patch for qemu 2.5-rc1. # gpg: Signature made Wed Nov 18 16:26:59 2015 CET using RSA key ID E838ACAD # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" * mreitz/tags/pull-block-for-kevin-2015-11-18: block: Call external_snapshot_clean after blockdev-snapshot Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| | * block: Call external_snapshot_clean after blockdev-snapshotAlberto Garcia2015-11-181-0/+1
| |/ | | | | | | | | | | | | | | | | Otherwise the AioContext will never be released. Signed-off-by: Alberto Garcia <berto@igalia.com> Message-id: 1447419624-21918-1-git-send-email-berto@igalia.com Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
| * blockdev: Add missing bdrv_unref() in drive-backupMax Reitz2015-11-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | All error paths after a successful bdrv_open() of target_bs should contain a bdrv_unref(target_bs). This one did not yet, so add it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * iotests: fix race in 030John Snow2015-11-181-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the stop_test case tests that we can resume a block-stream command after it has stopped/paused due to error. We cannot always reliably query it before it finishes after resume, though, so make this a conditional. The important thing is that we are still testing that it has stopped, and that it finishes successfully after we send a resume command. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| * nand: fix address overflowRabin Vincent2015-11-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | The shifts of the address mask and value shift beyond 32 bits when there are 5 address cycles. Cc: qemu-stable@nongnu.org Signed-off-by: Rabin Vincent <rabin.vincent@axis.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* | Merge remote-tracking branch ↵Peter Maydell2015-11-183-3/+10
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/berrange/tags/qcrypto-fixes-20151118-1' into staging Pull qcrypto fixes 2015/11/18 v1 # gpg: Signature made Wed 18 Nov 2015 15:44:07 GMT using RSA key ID 15104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" * remotes/berrange/tags/qcrypto-fixes-20151118-1: crypto: avoid passing NULL to access() syscall crypto: fix leaks in TLS x509 helper functions crypto: fix mistaken setting of Error in success code path crypto: fix leak of gnutls_dh_params_t data on credential unload Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * crypto: avoid passing NULL to access() syscallDaniel P. Berrange2015-11-181-1/+2
| | | | | | | | | | | | | | | | | | | | | | The qcrypto_tls_creds_x509_sanity_check() checks whether certs exist by calling access(). It is valid for this method to be invoked with certfile==NULL though, since for client credentials the cert is optional. This caused it to call access(NULL), which happens to be harmless on current Linux, but should none the less be avoided. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
| * crypto: fix leaks in TLS x509 helper functionsDaniel P. Berrange2015-11-181-0/+2
| | | | | | | | | | | | | | | | | | | | The test_tls_get_ipaddr() method forgot to free the returned data from getaddrinfo(). The test_tls_write_cert_chain() method forgot to free the allocated buffer holding the certificate data after writing it out to a file. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
| * crypto: fix mistaken setting of Error in success code pathDaniel P. Berrange2015-11-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | The qcrypto_tls_session_check_certificate() method was setting an Error even when the ACL check suceeded. This didn't affect the callers detection of errors because they relied on the function return status, but this did cause a memory leak since the caller would not free an Error they did not expect to be set. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
| * crypto: fix leak of gnutls_dh_params_t data on credential unloadDaniel P. Berrange2015-11-181-0/+4
| | | | | | | | | | | | | | The QCryptoTLSCredsX509 object was not free'ing the allocated gnutls_dh_params_t data when unloading the credentials Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
* | Merge remote-tracking branch ↵Peter Maydell2015-11-182-2/+8
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/mdroth/tags/qga-pull-2015-11-13-v2-tag' into staging qemu-ga patch queue for 2.5 * fixes for guest-exec gspawn() usage: - inherit default lookup path by default instead of explicitly defining it as being empty. - don't inherit default PATH when PATH/ENV are explicit v2: * added fix for w32 'make install' target * added version check for new g_spawn() flag # gpg: Signature made Tue 17 Nov 2015 22:33:03 GMT using RSA key ID F108B584 # gpg: Good signature from "Michael Roth <flukshun@gmail.com>" # gpg: aka "Michael Roth <mdroth@utexas.edu>" # gpg: aka "Michael Roth <mdroth@linux.vnet.ibm.com>" * remotes/mdroth/tags/qga-pull-2015-11-13-v2-tag: makefile: fix w32 install target for qemu-ga qga: allow to lookup in PATH from the passed envp for guest-exec qga: fix for default env processing for guest-exec Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | makefile: fix w32 install target for qemu-gaMichael Roth2015-11-171-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fafcaf1 added a 'qemu-ga' install target on w32, which can be used in place of the existing qemu-ga.exe target to also handle dealing with other components such as DLLs for VSS/fsfreeze and generating an MSI package if appropriate configure options are present. As part of that, qemu-ga$(EXESUF) was removed from $TOOLS in favor of this new qemu-ga target. The install rule however relies on a direct mapping of the $TOOLS entry to the actual resulting binary. In the case of w32, qemu-ga is not identical to qemu-ga$(EXESUF), and the install recipe fails to find the 'qemu-ga' binary. Fix this by essentially remapping 'qemu-ga' back to 'qemu-ga.exe' in the install recipe. This raises the question of whether or not qemu-ga should continue to live in TOOLS as opposed to its own special target, but as a late fix for a regression in 2.5 this commit should be safer, since we rely on qemu-ga's presence in $TOOLS in several places throughout Makefile. Reported-by: Stefan Weil <sw@weilnetz.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| * | qga: allow to lookup in PATH from the passed envp for guest-execYuri Pudgorodskiy2015-11-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was original behaviour before GLIB gspawn() rework and we rely on this behaviour. Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Michael Roth <mdroth@linux.vnet.ibm.com> * add version check (2.33.2) for G_SPAWN_SEARCH_PATH_FROM_ENVP Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| * | qga: fix for default env processing for guest-execYuri Pudgorodskiy2015-11-171-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | envp == NULL must be passed inside gspawn() if it was not passed with the command line. Original code inherits environment from the QGA, which is wrong. Signed-off-by: Yuri Pudgorodskiy <yur@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
* | Merge remote-tracking branch 'remotes/jnsnow/tags/ide-pull-request' into stagingPeter Maydell2015-11-186-26/+179
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | # gpg: Signature made Tue 17 Nov 2015 20:06:58 GMT using RSA key ID AAFC390E # gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" * remotes/jnsnow/tags/ide-pull-request: ide: enable buffered requests for PIO read requests ide: enable buffered requests for ATAPI devices ide: orphan all buffered requests on DMA cancel ide: add support for IDEBufferedRequest block: add blk_abort_aio_request ide/atapi: make PIO read requests async Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | ide: enable buffered requests for PIO read requestsPeter Lieven2015-11-171-2/+2
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 1447345846-15624-7-git-send-email-pl@kamp.de Signed-off-by: John Snow <jsnow@redhat.com>
| * | ide: enable buffered requests for ATAPI devicesPeter Lieven2015-11-171-5/+5
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 1447345846-15624-6-git-send-email-pl@kamp.de Signed-off-by: John Snow <jsnow@redhat.com>
| * | ide: orphan all buffered requests on DMA cancelPeter Lieven2015-11-171-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the guests canceles a DMA request we can prematurely invoke all callbacks of buffered requests and flag all them as orphaned. Ideally this avoids the need for draining all requests. For CDROM devices this works in 100% of all cases. Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 1447345846-15624-5-git-send-email-pl@kamp.de Signed-off-by: John Snow <jsnow@redhat.com>
| * | ide: add support for IDEBufferedRequestPeter Lieven2015-11-172-0/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch adds a new aio readv compatible function which copies all data through a bounce buffer. These buffered requests can be flagged as orphaned which means that their original callback has already been invoked and the request has just not been completed by the backend storage. The bounce buffer guarantees that guest memory corruption is avoided when such a orphaned request is completed by the backend at a later stage. This trick only works for read requests as a write request completed at a later stage might corrupt data as there is no way to control if and what data has already been written to the storage. Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 1447345846-15624-4-git-send-email-pl@kamp.de Signed-off-by: John Snow <jsnow@redhat.com>
| * | block: add blk_abort_aio_requestPeter Lieven2015-11-172-8/+12
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: Fam Zheng <famz@redhat.com> Message-id: 1447345846-15624-3-git-send-email-pl@kamp.de Signed-off-by: John Snow <jsnow@redhat.com>
| * | ide/atapi: make PIO read requests asyncPeter Lieven2015-11-171-13/+82
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | PIO read requests on the ATAPI interface used to be sync blk requests. This has two significant drawbacks. First the main loop hangs util an I/O request is completed and secondly if the I/O request does not complete (e.g. due to an unresponsive storage) Qemu hangs completely. Note: Due to possible race conditions requests during an ongoing elementary transfer are still sync. Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 1447345846-15624-2-git-send-email-pl@kamp.de Signed-off-by: John Snow <jsnow@redhat.com>
* | Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into ↵Peter Maydell2015-11-173-5/+28
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging X86 fixes, 2015-11-17 Two X86 fixes, hopefully in time for -rc1. # gpg: Signature made Tue 17 Nov 2015 19:06:53 GMT using RSA key ID 984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" * remotes/ehabkost/tags/x86-pull-request: target-i386: Disable rdtscp on Opteron_G* CPU models target-i386: Fix mulx for identical target regs Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * target-i386: Disable rdtscp on Opteron_G* CPU modelsEduardo Habkost2015-11-172-4/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | KVM can't virtualize rdtscp on AMD CPUs yet, so there's no point in enabling it by default on AMD CPU models, as all we are getting are confused users because of the "host doesn't support requested feature" warnings. Disable rdtscp on Opteron_G* models, but keep compatibility on pc-*-2.4 and older (just in case there are people are doing funny stuff using AMD CPU models on Intel hosts). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| * target-i386: Fix mulx for identical target regsRichard Henderson2015-11-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Intel specification clearly indicates that the low part of the result is written first and the high part of the result is written second; thus if ModRM:reg and VEX.vvvv are identical, the final result should be the high part of the result. At present, TCG may either produce incorrect results or crash with --enable-checking. Reported-by: Toni Nedialkov <farmdve@gmail.com> Reported-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* | Merge remote-tracking branch 'remotes/kraxel/tags/pull-vnc-20151116-1' into ↵Peter Maydell2015-11-175-40/+245
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging vnc: buffer code improvements, bugfixes. # gpg: Signature made Mon 16 Nov 2015 17:20:02 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-vnc-20151116-1: vnc: fix mismerge buffer: allow a buffer to shrink gracefully buffer: factor out buffer_adj_size buffer: factor out buffer_req_size vnc: recycle empty vs->output buffer vnc: fix local state init vnc: only alloc server surface with clients connected vnc: use vnc_{width,height} in vnc_set_area_dirty vnc: factor out vnc_update_server_surface vnc: add vnc_width+vnc_height helpers vnc: zap dead code vnc-jobs: move buffer reset, use new buffer move vnc: kill jobs queue buffer vnc: attach names to buffers buffer: add tracing buffer: add buffer_shrink buffer: add buffer_move buffer: add buffer_move_empty buffer: add buffer_init buffer: make the Buffer capacity increase in powers of two Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * vnc: fix mismergeGerd Hoffmann2015-11-051-2/+0
| | | | | | | | | | | | | | | | | | | | | | Commit "4d77b1f vnc: fix bug: vnc server can't start when 'to' is specified" was rebased incorrectly, fix it. Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Yang Hongyang <hongyang.yang@easystack.cn> Message-id: 1446714738-22400-1-git-send-email-kraxel@redhat.com
| * buffer: allow a buffer to shrink gracefullyPeter Lieven2015-11-052-8/+34
| | | | | | | | | | | | | | | | | | | | | | the idea behind this patch is to allow the buffer to shrink, but make this a seldom operation. The buffers average size is measured exponentionally smoothed with am alpha of 1/128. Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-20-git-send-email-kraxel@redhat.com
| * buffer: factor out buffer_adj_sizePeter Lieven2015-11-051-15/+10
| | | | | | | | | | | | | | Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-19-git-send-email-kraxel@redhat.com
| * buffer: factor out buffer_req_sizePeter Lieven2015-11-051-2/+8
| | | | | | | | | | | | | | Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-18-git-send-email-kraxel@redhat.com
| * vnc: recycle empty vs->output bufferPeter Lieven2015-11-051-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the vs->output buffer is empty it will be dropped by the next qio_buffer_move_empty in vnc_jobs_consume_buffer anyway. So reuse the allocated buffer from this buffer in the worker thread where we otherwise would start with an empty (unallocated buffer). Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-17-git-send-email-kraxel@redhat.com [ added a comment describing the non-obvious optimization ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * vnc: fix local state initGerd Hoffmann2015-11-051-4/+4
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-16-git-send-email-kraxel@redhat.com
| * vnc: only alloc server surface with clients connectedGerd Hoffmann2015-11-051-0/+12
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-15-git-send-email-kraxel@redhat.com
| * vnc: use vnc_{width,height} in vnc_set_area_dirtyGerd Hoffmann2015-11-051-11/+10
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-14-git-send-email-kraxel@redhat.com
| * vnc: factor out vnc_update_server_surfaceGerd Hoffmann2015-11-051-6/+15
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-13-git-send-email-kraxel@redhat.com
| * vnc: add vnc_width+vnc_height helpersGerd Hoffmann2015-11-051-3/+13
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-12-git-send-email-kraxel@redhat.com
| * vnc: zap dead codeGerd Hoffmann2015-11-051-4/+0
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-11-git-send-email-kraxel@redhat.com
| * vnc-jobs: move buffer reset, use new buffer moveGerd Hoffmann2015-11-051-7/+8
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-10-git-send-email-kraxel@redhat.com
| * vnc: kill jobs queue bufferGerd Hoffmann2015-11-051-6/+0
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-9-git-send-email-kraxel@redhat.com
| * vnc: attach names to buffersGerd Hoffmann2015-11-052-0/+23
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-8-git-send-email-kraxel@redhat.com
| * buffer: add tracingGerd Hoffmann2015-11-052-0/+24
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-7-git-send-email-kraxel@redhat.com
| * buffer: add buffer_shrinkGerd Hoffmann2015-11-052-1/+29
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-6-git-send-email-kraxel@redhat.com
| * buffer: add buffer_moveGerd Hoffmann2015-11-052-0/+26
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-5-git-send-email-kraxel@redhat.com
| * buffer: add buffer_move_emptyGerd Hoffmann2015-11-052-0/+24
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel Berrange <berrange@redhat.com> Message-id: 1446203414-4013-4-git-send-email-kraxel@redhat.com
| * buffer: add buffer_initGerd Hoffmann2015-11-052-0/+23
| | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 1446203414-4013-3-git-send-email-kraxel@redhat.com
| * buffer: make the Buffer capacity increase in powers of twoPeter Lieven2015-11-051-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | This makes sure the number of reallocs is in O(log N). Signed-off-by: Peter Lieven <pl@kamp.de> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1446203414-4013-2-git-send-email-kraxel@redhat.com [ rebased to util/buffer.c ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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