OpenE2K/qemu-e2k
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9221e3c6a2
qemu-e2k/migration
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Peter Xu 9221e3c6a2 migration/multifd: Cleanup TLS iochannel referencing 
Commit a1af605bd5 ("migration/multifd: fix hangup with TLS-Multifd due to
blocking handshake") introduced a thread for TLS channels, which will
resolve the issue on blocking the main thread.  However in the same commit
p->c is slightly abused just to be able to pass over the pointer "p" into
the thread.

That's the major reason we'll need to conditionally free the io channel in
the fault paths.

To clean it up, using a separate structure to pass over both "p" and "tioc"
in the tls handshake thread.  Then we can make it a rule that p->c will
never be set until the channel is completely setup.  With that, we can drop
the tricky conditional unref of the io channel in the error path.

Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20240222095301.171137-2-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
2024-02-28 11:31:28 +08:00
..
block-dirty-bitmap.c Replace "iothread lock" with "BQL" in comments 2024-01-08 10:45:43 -05:00
block.c Replace "iothread lock" with "BQL" in comments 2024-01-08 10:45:43 -05:00
block.h
channel-block.c
channel-block.h
channel.c migration: Fix migration_channel_read_peek() error path 2024-01-04 09:52:42 +08:00
channel.h
colo-failover.c
colo.c Replace "iothread lock" with "BQL" in comments 2024-01-08 10:45:43 -05:00
dirtyrate.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
dirtyrate.h
exec.c migration: convert exec backend to accept MigrateAddress. 2023-11-02 11:35:04 +01:00
exec.h migration: convert exec backend to accept MigrateAddress. 2023-11-02 11:35:04 +01:00
fd.c
fd.h
file.c migration: Convert the file backend to the new QAPI syntax 2023-11-02 11:35:04 +01:00
file.h migration: Convert the file backend to the new QAPI syntax 2023-11-02 11:35:04 +01:00
global_state.c migration 1st pull for 9.0 2024-01-05 13:35:25 +00:00
meson.build
migration-hmp-cmds.c migration: Plug memory leak on HMP migrate error path 2024-01-29 11:02:12 +08:00
migration-stats.c migration: migration_rate_limit_reset() don't need the QEMUFile 2023-10-31 08:44:33 +01:00
migration-stats.h migration: Remove transferred atomic counter 2023-10-31 08:44:33 +01:00
migration.c migration/multifd: Move multifd_send_setup into migration thread 2024-02-07 09:53:18 +08:00
migration.h migration: Centralize BH creation and dispatch 2024-01-29 11:02:12 +08:00
multifd-zlib.c migration/multifd: Move header prepare/fill into send_prepare() 2024-02-05 14:42:10 +08:00
multifd-zstd.c migration/multifd: Move header prepare/fill into send_prepare() 2024-02-05 14:42:10 +08:00
multifd.c migration/multifd: Cleanup TLS iochannel referencing 2024-02-28 11:31:28 +08:00
multifd.h migration/multifd: Move multifd_send_setup error handling in to the function 2024-02-07 09:53:18 +08:00
options.c migration: fix coverity migrate_mode finding 2024-01-04 09:52:42 +08:00
options.h migration: mode parameter 2023-11-01 16:13:58 +01:00
page_cache.c
page_cache.h
postcopy-ram.c userfaultfd: use 1ULL to build ioctl masks 2024-01-29 11:02:12 +08:00
postcopy-ram.h
qemu-file.c migration: Refactor error handling in source return path 2023-11-02 11:35:03 +01:00
qemu-file.h migration: Refactor error handling in source return path 2023-11-02 11:35:03 +01:00
ram-compress.c migration: Rename ram_compressed_pages() to compress_ram_pages() 2023-10-30 17:41:55 +01:00
ram-compress.h migration: Rename ram_compressed_pages() to compress_ram_pages() 2023-10-30 17:41:55 +01:00
ram.c migration/multifd: Change retval of multifd_queue_page() 2024-02-05 14:42:10 +08:00
ram.h migration: Change ram_dirty_bitmap_reload() retval to bool 2023-11-02 11:35:03 +01:00
rdma.c migration/rdma: define htonll/ntohll only if not predefined 2024-01-16 11:16:10 +08:00
rdma.h migration: convert rdma backend to accept MigrateAddress 2023-11-02 11:35:03 +01:00
savevm.c migration: Centralize BH creation and dispatch 2024-01-29 11:02:12 +08:00
savevm.h
socket.c migration: convert socket backend to accept MigrateAddress 2023-11-02 11:35:03 +01:00
socket.h migration: convert socket backend to accept MigrateAddress 2023-11-02 11:35:03 +01:00
target.c
threadinfo.c
threadinfo.h
tls.c
tls.h
trace-events migration/multifd: Split multifd_send_terminate_threads() 2024-02-05 14:42:10 +08:00
trace.h
vmstate-types.c
vmstate.c migration: Make VMStateDescription.subsections const 2023-12-29 11:17:30 +11:00
xbzrle.c
xbzrle.h
yank_functions.c migration/yank: Use channel features 2024-01-29 11:02:12 +08:00
yank_functions.h