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kernel/fork.c: fix typos

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change 'ancestoral' to 'ancestral'
change 'reuseable' to 'reusable'
delete 'do' grammatically

Link: https://lkml.kernel.org/r/20210317082031.11692-1-caoxiaofeng@yulong.com
Signed-off-by: Xiaofeng Cao <caoxiaofeng@yulong.com>
Reviewed-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Xiaofeng Cao 2021-05-06 18:04:28 -07:00 • committed by Linus Torvalds
parent a689539938
commit a8ca6b1388
1 changed files with 4 additions and 4 deletions
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8
kernel/fork.c
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@ -1145,7 +1145,7 @@ void mmput_async(struct mm_struct *mm)
* invocations: in mmput() nobody alive left, in execve task is single * invocations: in mmput() nobody alive left, in execve task is single
* threaded. sys_prctl(PR_SET_MM_MAP/EXE_FILE) also needs to set the * threaded. sys_prctl(PR_SET_MM_MAP/EXE_FILE) also needs to set the
* mm->exe_file, but does so without using set_mm_exe_file() in order * mm->exe_file, but does so without using set_mm_exe_file() in order
* to do avoid the need for any locks. * to avoid the need for any locks.
*/ */
void set_mm_exe_file(struct mm_struct *mm, struct file *new_exe_file) void set_mm_exe_file(struct mm_struct *mm, struct file *new_exe_file)
{ {
@ -1736,7 +1736,7 @@ static int pidfd_release(struct inode *inode, struct file *file)
* /proc/<pid>/status where Pid and NSpid are always shown relative to * /proc/<pid>/status where Pid and NSpid are always shown relative to
* the pid namespace of the procfs instance. The difference becomes * the pid namespace of the procfs instance. The difference becomes
* obvious when sending around a pidfd between pid namespaces from a * obvious when sending around a pidfd between pid namespaces from a
* different branch of the tree, i.e. where no ancestoral relation is * different branch of the tree, i.e. where no ancestral relation is
* present between the pid namespaces: * present between the pid namespaces:
* - create two new pid namespaces ns1 and ns2 in the initial pid * - create two new pid namespaces ns1 and ns2 in the initial pid
* namespace (also take care to create new mount namespaces in the * namespace (also take care to create new mount namespaces in the
@ -2728,8 +2728,8 @@ static bool clone3_args_valid(struct kernel_clone_args *kargs)
return false; return false;
/* /*
* - make the CLONE_DETACHED bit reuseable for clone3 * - make the CLONE_DETACHED bit reusable for clone3
* - make the CSIGNAL bits reuseable for clone3 * - make the CSIGNAL bits reusable for clone3
*/ */
if (kargs->flags & (CLONE_DETACHED | CSIGNAL)) if (kargs->flags & (CLONE_DETACHED | CSIGNAL))
return false; return false;