[tip:irq/core] softirq: Fix typo in __do_softirq() comments

[tip-bot for Yangtao Li]

Commit-ID:  e45506ac0af9b56b221863e9649fe122d8bb42ff
Gitweb:     https://git.kernel.org/tip/e45506ac0af9b56b221863e9649fe122d8bb42ff
Author:     Yangtao Li <tiny.windzz@xxxxxxxxx>
AuthorDate: Thu, 18 Oct 2018 10:21:33 -0400
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Thu, 18 Oct 2018 18:10:23 +0200

softirq: Fix typo in __do_softirq() comments

s/s/as

[ mingo: Also add a missing 'the', add proper punctuation and clarify what 'swap' means here. ]

Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: alexander.levin@xxxxxxxxxxx
Cc: frederic@xxxxxxxxxx
Cc: joel@xxxxxxxxxxxxxxxxx
Cc: paulmck@xxxxxxxxxxxxxxxxxx
Cc: rostedt@xxxxxxxxxxx
Link: http://lkml.kernel.org/r/20181018142133.12341-1-tiny.windzz@xxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 kernel/softirq.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/softirq.c b/kernel/softirq.c
index 6f584861d329..9526895fe4ac 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -257,9 +257,9 @@ asmlinkage __visible void __softirq_entry __do_softirq(void)
 	int softirq_bit;
 
 	/*
-	 * Mask out PF_MEMALLOC s current task context is borrowed for the
-	 * softirq. A softirq handled such as network RX might set PF_MEMALLOC
-	 * again if the socket is related to swap
+	 * Mask out PF_MEMALLOC as the current task context is borrowed for the
+	 * softirq. A softirq handled, such as network RX, might set PF_MEMALLOC
+	 * again if the socket is related to swapping.
 	 */
 	current->flags &= ~PF_MEMALLOC;