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Peter Maydell 30aa19446d 9pfs: Fix severe performance issue of Treaddir requests. 
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Merge remote-tracking branch 'remotes/cschoenebeck/tags/pull-9p-20200812' into staging

9pfs: Fix severe performance issue of Treaddir requests.

# gpg: Signature made Wed 12 Aug 2020 11:06:21 BST
# gpg:                using RSA key 96D8D110CF7AF8084F88590134C2B58765A47395
# gpg:                issuer "qemu_oss@crudebyte.com"
# gpg: Good signature from "Christian Schoenebeck <qemu_oss@crudebyte.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: ECAB 1A45 4014 1413 BA38  4926 30DB 47C3 A012 D5F4
#      Subkey fingerprint: 96D8 D110 CF7A F808 4F88  5901 34C2 B587 65A4 7395

* remotes/cschoenebeck/tags/pull-9p-20200812:
  9pfs: clarify latency of v9fs_co_run_in_worker()
  9pfs: differentiate readdir lock between 9P2000.u vs. 9P2000.L
  9pfs: T_readdir latency optimization
  9pfs: add new function v9fs_co_readdir_many()
  9pfs: split out fs driver core of v9fs_co_readdir()
  9pfs: make v9fs_readdir_response_size() public
  tests/virtio-9p: added split readdir tests

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-24 16:39:53 +01:00
..
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 meson: convert hw/9pfs, cleanup 2020-08-21 06:30:33 -04:00
meson.build meson: convert hw/9pfs, cleanup 2020-08-21 06:30:33 -04:00
trace-events 9p: unsigned type for type, version, path 2019-10-10 11:36:04 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
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