diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-20 22:31:33 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-20 22:31:33 -0700 |
commit | 5469dc270cd44c451590d40c031e6a71c1f637e8 (patch) | |
tree | 5ca6330c2d754dbe82bfa75964a7f828f364e48f /arch/ia64 | |
parent | 2f37dd131c5d3a2eac21cd5baf80658b1b02a8ac (diff) | |
parent | ea9b50133ffebbd580cb5cd0aa222784d7a2fcb1 (diff) | |
download | linux-5469dc270cd44c451590d40c031e6a71c1f637e8.tar.gz linux-5469dc270cd44c451590d40c031e6a71c1f637e8.tar.bz2 linux-5469dc270cd44c451590d40c031e6a71c1f637e8.zip |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- the rest of MM
- KASAN updates
- procfs updates
- exit, fork updates
- printk updates
- lib/ updates
- radix-tree testsuite updates
- checkpatch updates
- kprobes updates
- a few other misc bits
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (162 commits)
samples/kprobes: print out the symbol name for the hooks
samples/kprobes: add a new module parameter
kprobes: add the "tls" argument for j_do_fork
init/main.c: simplify initcall_blacklisted()
fs/efs/super.c: fix return value
checkpatch: improve --git <commit-count> shortcut
checkpatch: reduce number of `git log` calls with --git
checkpatch: add support to check already applied git commits
checkpatch: add --list-types to show message types to show or ignore
checkpatch: advertise the --fix and --fix-inplace options more
checkpatch: whine about ACCESS_ONCE
checkpatch: add test for keywords not starting on tabstops
checkpatch: improve CONSTANT_COMPARISON test for structure members
checkpatch: add PREFER_IS_ENABLED test
lib/GCD.c: use binary GCD algorithm instead of Euclidean
radix-tree: free up the bottom bit of exceptional entries for reuse
dax: move RADIX_DAX_ definitions to dax.c
radix-tree: make radix_tree_descend() more useful
radix-tree: introduce radix_tree_replace_clear_tags()
radix-tree: tidy up __radix_tree_create()
...
Diffstat (limited to 'arch/ia64')
-rw-r--r-- | arch/ia64/Kconfig | 1 | ||||
-rw-r--r-- | arch/ia64/kernel/perfmon.c | 4 | ||||
-rw-r--r-- | arch/ia64/kernel/process.c | 14 |
3 files changed, 10 insertions, 9 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index b534ebab36ea..f80758cb7157 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -18,6 +18,7 @@ config IA64 select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI select ARCH_MIGHT_HAVE_ACPI_PDC if ACPI select HAVE_UNSTABLE_SCHED_CLOCK + select HAVE_EXIT_THREAD select HAVE_IDE select HAVE_OPROFILE select HAVE_KPROBES diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 9cd607b06964..2436ad5f92c1 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -4542,8 +4542,8 @@ pfm_context_unload(pfm_context_t *ctx, void *arg, int count, struct pt_regs *reg /* - * called only from exit_thread(): task == current - * we come here only if current has a context attached (loaded or masked) + * called only from exit_thread() + * we come here only if the task has a context attached (loaded or masked) */ void pfm_exit_thread(struct task_struct *task) diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index b51514957620..aae6c4dc7ae7 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -570,22 +570,22 @@ flush_thread (void) } /* - * Clean up state associated with current thread. This is called when + * Clean up state associated with a thread. This is called when * the thread calls exit(). */ void -exit_thread (void) +exit_thread (struct task_struct *tsk) { - ia64_drop_fpu(current); + ia64_drop_fpu(tsk); #ifdef CONFIG_PERFMON /* if needed, stop monitoring and flush state to perfmon context */ - if (current->thread.pfm_context) - pfm_exit_thread(current); + if (tsk->thread.pfm_context) + pfm_exit_thread(tsk); /* free debug register resources */ - if (current->thread.flags & IA64_THREAD_DBG_VALID) - pfm_release_debug_registers(current); + if (tsk->thread.flags & IA64_THREAD_DBG_VALID) + pfm_release_debug_registers(tsk); #endif } |