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da9f2eda25
qemu/hw/9pfs
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Christian Schoenebeck da9f2eda25 9pfs: clarify latency of v9fs_co_run_in_worker() 
As we just fixed a severe performance issue with Treaddir request
handling, clarify this overall issue as a comment on
v9fs_co_run_in_worker() with the intention to hopefully prevent
such performance mistakes in future (and fixing other yet
outstanding ones).

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <4d34d332e1aaa8a2cf8dc0b5da4fd7727f2a86e8.1596012787.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
2020-08-12 09:17:32 +02:00
..
9p-local.c virtio-9p: Use ERRP_GUARD() 2020-07-10 15:18:09 +02:00
9p-local.h 9pfs: local: open/opendir: don't follow symlinks 2017-02-28 11:21:15 +01:00
9p-posix-acl.c 9pfs: local: lremovexattr: don't follow symlinks 2017-02-28 11:21:15 +01:00
9p-proxy.c 9p/proxy: Fix export_flags 2020-03-10 16:12:49 +01:00
9p-proxy.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
9p-synth.c hw/9pfs/9p-synth: added directory for readdir test 2020-02-08 09:29:04 +01:00
9p-synth.h hw/9pfs/9p-synth: added directory for readdir test 2020-02-08 09:29:04 +01:00
9p-util.c 9p: Move a couple xattr functions to 9p-util 2018-06-07 12:17:22 +02:00
9p-util.h 9pfs: local: ignore O_NOATIME if we don't have permissions 2020-05-14 08:06:43 +02:00
9p-xattr-user.c 9pfs: local: lremovexattr: don't follow symlinks 2017-02-28 11:21:15 +01:00
9p-xattr.c 9p: Move a couple xattr functions to 9p-util 2018-06-07 12:17:22 +02:00
9p-xattr.h 9pfs: fix XattrOperations typedef 2018-01-08 11:18:22 +01:00
9p.c 9pfs: differentiate readdir lock between 9P2000.u vs. 9P2000.L 2020-08-12 09:17:32 +02:00
9p.h 9pfs: differentiate readdir lock between 9P2000.u vs. 9P2000.L 2020-08-12 09:17:32 +02:00
codir.c 9pfs: add new function v9fs_co_readdir_many() 2020-08-12 09:17:32 +02:00
cofile.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
cofs.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
coth.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
coth.h 9pfs: clarify latency of v9fs_co_run_in_worker() 2020-08-12 09:17:32 +02:00
coxattr.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
Kconfig 9p: simplify source file selection 2019-08-20 17:26:19 +02:00
Makefile.objs 9pfs: remove unnecessary conditionals 2019-03-07 21:45:53 +01:00
trace-events 9p: unsigned type for type, version, path 2019-10-10 11:36:04 +02:00
virtio-9p-device.c Revert "9p: init_in_iov_from_pdu can truncate the size" 2020-05-25 11:45:38 +02:00
virtio-9p.h 9pfs: introduce transport specific callbacks 2017-01-03 17:28:44 +01:00
xen-9p-backend.c xen/9pfs: increase max ring order to 9 2020-05-25 11:45:40 +02:00
xen-9pfs.h xen: Import other xen/io/*.h 2019-06-24 10:42:30 +01:00