swh:1:snp:13806c77fd4b7f42b1e985e730bd615fd52cfac1
Revision 19cba8abd6ca09527c194864ae651db65cbacfe1 authored by Latchesar Ionkov on 11 October 2005, 15:29:03 UTC, committed by Linus Torvalds on 11 October 2005, 16:46:54 UTC
v9fs_file_read and v9fs_file_write use kmalloc to allocate buffers as big
as the data buffer received as parameter.  kmalloc cannot be used to
allocate buffers bigger than 128K, so reading/writing data in chunks bigger
than 128k fails.

This patch reorganizes v9fs_file_read and v9fs_file_write to allocate only
buffers as big as the maximum data that can be sent in one 9P message.

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 parent ad6ce87
History
Tip revision: 52e44129fba5cfc4e351fdb5e45849afc74d9a53 authored by Linus Torvalds on 10 April 2021, 19:51:12 UTC
Merge branch 'for-5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu
Tip revision: 52e4412
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arch
crypto
drivers
fs
include
init
ipc
kernel
lib
mm
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scripts
security
sound
usr
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 87.1 KB
Kbuild -rw-r--r-- 1.2 KB
MAINTAINERS -rw-r--r-- 59.4 KB
Makefile -rw-r--r-- 42.4 KB
README -rw-r--r-- 14.4 KB
REPORTING-BUGS -rw-r--r-- 3.0 KB

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