diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2021-02-01 18:47:16 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-03-16 22:13:11 +0100 |
| commit | b2e9df850c58c2b36e915e7d3bed3f6107cccba6 (patch) | |
| tree | 8df5c5d143a03e0c6e6645c725ea85dcf44e678f /include | |
| parent | x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall() (diff) | |
| download | linux-b2e9df850c58c2b36e915e7d3bed3f6107cccba6.tar.xz linux-b2e9df850c58c2b36e915e7d3bed3f6107cccba6.zip | |
x86: Introduce restart_block->arch_data to remove TS_COMPAT_RESTART
Save the current_thread_info()->status of X86 in the new
restart_block->arch_data field so TS_COMPAT_RESTART can be removed again.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210201174716.GA17898@redhat.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/restart_block.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/restart_block.h b/include/linux/restart_block.h index bba2920e9c05..980a65594412 100644 --- a/include/linux/restart_block.h +++ b/include/linux/restart_block.h @@ -23,6 +23,7 @@ enum timespec_type { * System call restart block. */ struct restart_block { + unsigned long arch_data; long (*fn)(struct restart_block *); union { /* For futex_wait and futex_wait_requeue_pi */ |