669ced09b3
When client sent a 9p Tgetattr request then the wrong I/O block size value was returned by 9p server; instead of host file system's I/O block size it should rather return an I/O block size according to 9p session's 'msize' value, because the value returned to client should be an "optimum" block size for I/O (i.e. to maximize performance), it should not reflect the actual physical block size of the underlying storage media. The I/O block size of a host filesystem is typically 4k, so the value returned was far too low for good 9p I/O performance. This patch adds stat_to_iounit() with a similar approach as the existing get_iounit() function. Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <E1mT2Js-0000DW-OH@lizzy.crudebyte.com> |
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9p-local.c | ||
9p-local.h | ||
9p-posix-acl.c | ||
9p-proxy.c | ||
9p-proxy.h | ||
9p-synth.c | ||
9p-synth.h | ||
9p-util.c | ||
9p-util.h | ||
9p-xattr-user.c | ||
9p-xattr.c | ||
9p-xattr.h | ||
9p.c | ||
9p.h | ||
codir.c | ||
cofile.c | ||
cofs.c | ||
coth.c | ||
coth.h | ||
coxattr.c | ||
Kconfig | ||
meson.build | ||
trace-events | ||
trace.h | ||
virtio-9p-device.c | ||
virtio-9p.h | ||
xen-9p-backend.c | ||
xen-9pfs.h |