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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 22:34:08 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-22 22:34:08 +0300 |
commit | cd9b44f90763c3367e8dd0601849ffb028e8ba52 (patch) | |
tree | d1da0c2d49e3622fe51584a154ab383b3e783c1b /init/Kconfig | |
parent | df2def49c57b4146520a1f4ca37bc3f494e2cd67 (diff) | |
parent | 2a9d6481004215da8e93edb588cf448f2af80303 (diff) | |
download | linux-cd9b44f90763c3367e8dd0601849ffb028e8ba52.tar.xz |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- the rest of MM
- procfs updates
- various misc things
- more y2038 fixes
- get_maintainer updates
- lib/ updates
- checkpatch updates
- various epoll updates
- autofs updates
- hfsplus
- some reiserfs work
- fatfs updates
- signal.c cleanups
- ipc/ updates
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (166 commits)
ipc/util.c: update return value of ipc_getref from int to bool
ipc/util.c: further variable name cleanups
ipc: simplify ipc initialization
ipc: get rid of ids->tables_initialized hack
lib/rhashtable: guarantee initial hashtable allocation
lib/rhashtable: simplify bucket_table_alloc()
ipc: drop ipc_lock()
ipc/util.c: correct comment in ipc_obtain_object_check
ipc: rename ipcctl_pre_down_nolock()
ipc/util.c: use ipc_rcu_putref() for failues in ipc_addid()
ipc: reorganize initialization of kern_ipc_perm.seq
ipc: compute kern_ipc_perm.id under the ipc lock
init/Kconfig: remove EXPERT from CHECKPOINT_RESTORE
fs/sysv/inode.c: use ktime_get_real_seconds() for superblock stamp
adfs: use timespec64 for time conversion
kernel/sysctl.c: fix typos in comments
drivers/rapidio/devices/rio_mport_cdev.c: remove redundant pointer md
fork: don't copy inconsistent signal handler state to child
signal: make get_signal() return bool
signal: make sigkill_pending() return bool
...
Diffstat (limited to 'init/Kconfig')
-rw-r--r-- | init/Kconfig | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/init/Kconfig b/init/Kconfig index 9bd50ba8253f..641dd7dd7c8a 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -436,7 +436,7 @@ config BSD_PROCESS_ACCT_V3 help If you say Y here, the process accounting information is written in a new file format that also logs the process IDs of each - process and it's parent. Note that this file format is incompatible + process and its parent. Note that this file format is incompatible with previous v0/v1/v2 file formats, so you will need updated tools for processing it. A preliminary version of these tools is available at <http://www.gnu.org/software/acct/>. @@ -967,6 +967,18 @@ config NET_NS endif # NAMESPACES +config CHECKPOINT_RESTORE + bool "Checkpoint/restore support" + select PROC_CHILDREN + default n + help + Enables additional kernel features in a sake of checkpoint/restore. + In particular it adds auxiliary prctl codes to setup process text, + data and heap segment sizes, and a few additional /proc filesystem + entries. + + If unsure, say N here. + config SCHED_AUTOGROUP bool "Automatic process group scheduling" select CGROUPS @@ -1383,18 +1395,6 @@ config MEMBARRIER If unsure, say Y. -config CHECKPOINT_RESTORE - bool "Checkpoint/restore support" if EXPERT - select PROC_CHILDREN - default n - help - Enables additional kernel features in a sake of checkpoint/restore. - In particular it adds auxiliary prctl codes to setup process text, - data and heap segment sizes, and a few additional /proc filesystem - entries. - - If unsure, say N here. - config KALLSYMS bool "Load all symbols for debugging/ksymoops" if EXPERT default y @@ -1702,7 +1702,7 @@ config MMAP_ALLOW_UNINITIALIZED default n help Normally, and according to the Linux spec, anonymous memory obtained - from mmap() has it's contents cleared before it is passed to + from mmap() has its contents cleared before it is passed to userspace. Enabling this config option allows you to request that mmap() skip that if it is given an MAP_UNINITIALIZED flag, thus providing a huge performance boost. If this option is not enabled, |