Alexey Gladkov 9220066ea8 docs: add information about ipc sysctls limitations ... After 25b21cb2f6 ("[PATCH] IPC namespace core") and 4e9823111b ("[PATCH] IPC namespace - shm") the shared memory page count stopped being global and started counting per ipc namespace. The documentation and shmget(2) still says that shmall is a global option. shmget(2): SHMALL System-wide limit on the total amount of shared memory, measured in units of the system page size. On Linux, this limit can be read and modified via /proc/sys/kernel/shmall. I think the changes made in 2006 should be documented. Link: https://lkml.kernel.org/r/09e99911071766958af488beb4e8a728a4f12135.1705333426.git.legion@kernel.org Signed-off-by: Alexey Gladkov <legion@kernel.org> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Link: https://lkml.kernel.org/r/ede20ddf7be48b93e8084c3be2e920841ee1a641.1663756794.git.legion@kernel.org Cc: Christian Brauner <brauner@kernel.org> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Joel Granados <joel.granados@gmail.com> Cc: Kees Cook <keescook@chromium.org> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2024-02-22 15:38:52 -08:00
..
abi.rst	docs: admin-guide: sysctl: avoid using ReST :doc:foo markup	2021-06-17 13:24:36 -06:00
fs.rst	docs: admin-guide: sysctl: fix details of struct dentry_stat_t	2023-10-03 09:25:55 -06:00
index.rst
kernel.rst	docs: add information about ipc sysctls limitations	2024-02-22 15:38:52 -08:00
net.rst	net: increase optmem_max default value	2023-12-15 11:01:26 +00:00
sunrpc.rst
user.rst	time/namespace: Add max_time_namespaces ucount	2020-04-07 12:37:21 +02:00
vm.rst	docs: mm: fix vm overcommit documentation for OVERCOMMIT_GUESS	2023-10-10 13:35:55 -06:00